Item 1. FINANCIAL STATEMENTS

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Item 1. FINANCIAL STATEMENTS

DUKE ENERGY CORPORATION

Condensed Consolidated Statements of Operations

(Unaudited)


	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions, except per share amounts)	2025		2024		2025		2024
Operating Revenues
Regulated electric	$	6,968	$	6,746	$	14,032	$	13,478
Regulated natural gas	462		347		1,567		1,213
Nonregulated electric and other	78		79		158		152
Total operating revenues	7,508		7,172		15,757		14,843
Operating Expenses
Fuel used in electric generation and purchased power	1,878		2,228		3,977		4,563
Cost of natural gas	158		78		532		310
Operation, maintenance and other	1,655		1,320		3,154		2,699
Depreciation and amortization	1,583		1,409		3,095		2,796
Property and other taxes	415		393		843		779
Impairment of assets and other charges	3		43		3		44
Total operating expenses	5,692		5,471		11,604		11,191
Gains on Sales of Other Assets and Other, net	14		6		20		18
Operating Income	1,830		1,707		4,173		3,670
Other Income and Expenses
Equity in earnings of unconsolidated affiliates	11		21		22		38
Other income and expenses, net	183		167		315		336
Total other income and expenses	194		188		337		374
Interest Expense	897		824		1,786		1,641
Income From Continuing Operations Before Income Taxes	1,127		1,071		2,724		2,403
Income Tax Expense From Continuing Operations	119		140		312		318
Income From Continuing Operations	1,008		931		2,412		2,085
Loss From Discontinued Operations, net of tax	(1)		(10)		(1)		(13)
Net Income	1,007		921		2,411		2,072
Less: Net Income Attributable to Noncontrolling Interests	23		21		48		34
Net Income Attributable to Duke Energy Corporation	984		900		2,363		2,038
Less: Preferred Dividends	13		14		27		53

Net Income Available to Duke Energy Corporation Common Stockholders	$	971	$	886	$	2,336	$	1,985

Earnings Per Share – Basic and Diluted
Income from continuing operations available to Duke Energy Corporation common stockholders
Basic and Diluted	$	1.25	$	1.14	$	3.00	$	2.59

Loss from discontinued operations attributable to Duke Energy Corporation common stockholders
Basic and Diluted	$	—	$	(0.01)	$	—	$	(0.02)

Net income available to Duke Energy Corporation common stockholders
Basic and Diluted	$	1.25	$	1.13	$	3.00	$	2.57

Weighted Average Shares Outstanding
Basic and Diluted	777		772		777		771

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY CORPORATION

Condensed Consolidated Statements of Comprehensive Income

(Unaudited)


	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions)	2025		2024		2025		2024
Net Income	$	1,007	$	921	$	2,411	$	2,072
Other Comprehensive Income (Loss), net of tax(a)

Pension and OPEB adjustments	—		—		—		16
Net unrealized gains (losses) on cash flow hedges	6		26		(4)		117
Reclassification into earnings from cash flow hedges	(2)		(3)		12		(1)

Net unrealized gains (losses) on fair value hedges	6		(29)		(35)		(21)
Unrealized (losses) gains on available-for-sale securities	(1)		(1)		2		(3)

Other Comprehensive Income (Loss), net of tax	9		(7)		(25)		108
Comprehensive Income	1,016		914		2,386		2,180
Less: Comprehensive Income Attributable to Noncontrolling Interests	23		21		48		34
Comprehensive Income Attributable to Duke Energy	993		893		2,338		2,146
Less: Preferred Dividends	13		14		27		53

Comprehensive Income Available to Duke Energy Corporation Common Stockholders	$	980	$	879	$	2,311	$	2,093

(a)Net of income tax expense of $3 million and income tax benefit of $2 million for the three months ended June 30, 2025, and 2024, respectively and an income tax benefit of $7 million and income tax expense of $32 million for the six months ended June 30, 2025, and 2024, respectively.

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY CORPORATION

Condensed Consolidated Balance Sheets

(Unaudited)


(in millions)	June 30, 2025		December 31, 2024
ASSETS
Current Assets
Cash and cash equivalents	$	344	$	314

Receivables (net of allowance for doubtful accounts of $199 at 2025 and $124 at 2024)	4,089		2,232
Receivables of VIEs (net of allowance for doubtful accounts of $85 at 2024)	11		1,889
Receivable from sales of Commercial Renewables Disposal Groups	—		551
Inventory (includes $548 at 2025 and $494 at 2024 related to VIEs)	4,434		4,509
Regulatory assets (includes $120 at 2025 and 2024 related to VIEs)	2,269		2,756
Assets held for sale	—		4
Other (includes $81 at 2025 and $90 at 2024 related to VIEs)	1,001		695
Total current assets	12,148		12,950
Property, Plant and Equipment
Cost	186,261		180,806
Accumulated depreciation and amortization	(59,613)		(57,503)

Net property, plant and equipment	126,648		123,303
Other Noncurrent Assets
Goodwill	19,303		19,303
Regulatory assets (includes $1,651 at 2025 and $1,705 at 2024 related to VIEs)	14,172		14,254
Nuclear decommissioning trust funds	12,109		11,434
Operating lease right-of-use assets, net	1,209		1,148
Investments in equity method unconsolidated affiliates	332		353
Assets held for sale	—		89
Other	3,792		3,509
Total other noncurrent assets	50,917		50,090
Total Assets	$	189,713	$	186,343
LIABILITIES AND EQUITY
Current Liabilities
Accounts payable (includes $247 at 2025 and $214 at 2024 related to VIEs)	$	4,373	$	5,479
Notes payable and commercial paper	3,473		3,584
Taxes accrued	837		851
Interest accrued	881		855
Current maturities of long-term debt (includes $110 at 2025 and $1,012 at 2024 related to VIEs)	5,046		4,349
Asset retirement obligations	636		650
Regulatory liabilities	1,257		1,425
Liabilities associated with assets held for sale	18		80
Other	1,887		2,084
Total current liabilities	18,408		19,357
Long-Term Debt (includes $1,782 at 2025 and $1,842 at 2024 related to VIEs)	78,914		76,340
Other Noncurrent Liabilities
Deferred income taxes	11,990		11,424
Asset retirement obligations	9,316		9,342
Regulatory liabilities	15,047		14,694
Operating lease liabilities	1,020		957
Accrued pension and other post-retirement benefit costs	410		434
Investment tax credits	882		894
Liabilities associated with assets held for sale	—		89
Other (includes $27 at 2024 related to VIEs)	1,696		1,556
Total other noncurrent liabilities	40,361		39,390
Commitments and Contingencies
Equity
Preferred stock, Series A, $0.001 par value, 40 million depositary shares authorized and outstanding at 2025 and 2024	973		973
Common stock, $0.001 par value, 2 billion shares authorized; 778 million and 776 million shares outstanding at 2025 and 2024	1		1
Additional paid-in capital	45,573		45,494
Retained earnings	4,141		3,431
Accumulated other comprehensive income	203		228
Total Duke Energy Corporation stockholders' equity	50,891		50,127
Noncontrolling interests	1,139		1,129
Total equity	52,030		51,256
Total Liabilities and Equity	$	189,713	$	186,343

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY CORPORATION

Condensed Consolidated Statements of Cash Flows

(Unaudited)


	Six Months Ended
	June 30,
(in millions)	2025		2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	2,411	$	2,072
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion (including amortization of nuclear fuel)	3,659		3,100
Equity component of AFUDC	(147)		(116)
Losses on sales of Commercial Renewables Disposal Groups	4		5
Gains on sales of other assets	(20)		(18)
Impairment of assets and other charges	3		44
Deferred income taxes	611		264
Equity in earnings of unconsolidated affiliates	(22)		(38)


Payments for asset retirement obligations	(241)		(262)

(Increase) decrease in
Net realized and unrealized mark-to-market and hedging transactions	266		(37)
Receivables	53		(19)

Inventory	85		(86)
Other current assets	(243)		502
Increase (decrease) in
Accounts payable	(987)		(215)

Taxes accrued	(7)		(68)
Other current liabilities	(374)		(257)
Other assets	(82)		331
Other liabilities	71		225
Net cash provided by operating activities	5,040		5,427
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(6,428)		(6,204)
Contributions to equity method investments	—		(8)


Purchases of debt and equity securities	(3,446)		(2,275)
Proceeds from sales and maturities of debt and equity securities	3,535		2,319


Net proceeds from the sales of Commercial Renewables Disposal Groups	559		—


Other	(484)		(407)
Net cash used in investing activities	(6,264)		(6,575)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from the:
Issuance of long-term debt	4,848		6,372

Issuance of common stock	14		20

Payments for the redemption of long-term debt	(1,815)		(2,731)
Proceeds from the issuance of short-term debt with original maturities greater than 90 days	—		502
Payments for the redemption of short-term debt with original maturities greater than 90 days	(5)		(824)
Notes payable and commercial paper	(185)		(414)

Contributions from noncontrolling interests	—		47
Dividends paid	(1,610)		(1,590)

Other	(2)		(108)
Net cash provided by financing activities	1,245		1,274

Net increase in cash, cash equivalents and restricted cash	21		126
Cash, cash equivalents and restricted cash at beginning of period	421		357
Cash, cash equivalents and restricted cash at end of period	$	442	$	483
Supplemental Disclosures:






Significant non-cash transactions:
Accrued capital expenditures	$	1,929	$	1,721

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY CORPORATION

Condensed Consolidated Statements of Changes in Equity

(Unaudited)


	Three Months Ended June 30, 2024 and 2025
										Accumulated Other Comprehensive
										Income (Loss)
										Net		Net Unrealized				Total
										Gains		(Losses) Gains				Duke Energy
			Common			Additional				(Losses)		on Available-		Pension and		Corporation		Non-
	Preferred		Stock	Common		Paid-in		Retained		on		for-Sale-		OPEB		Stockholders'		controlling		Total
(in millions)	Stock		Shares	Stock		Capital		Earnings		Hedges(a)		Securities		Adjustments		Equity		Interests		Equity
Balance at March 31, 2024	$	1,962	772	$	1	$	44,937	$	2,542	$	199	$	(17)	$	(73)	$	49,551	$	1,087	$	50,638
Net income(c)	—		—	—		—		886		—		—		—		886		21		907
Other comprehensive income (loss)	—		—	—		—		—		(6)		(1)		—		(7)		—		(7)


Common stock issuances, including dividend reinvestment and employee benefits	—		—	—		70		—		—		—		—		70		—		70

Common stock dividends	—		—	—		—		(794)		—		—		—		(794)		—		(794)

Sale of Commercial Renewables Disposal Groups(b)	—		—	—		—		—		—		—		—		—		(51)		(51)
Contribution from noncontrolling interests, net of transaction costs	—		—	—		—		—		—		—		—		—		47		47
Distributions to noncontrolling interest in subsidiaries	—		—	—		—		—		—		—		—		—		(5)		(5)
Other	—		—	—		—		1		—		—		—		1		—		1
Balance at June 30, 2024	$	1,962	772	$	1	$	45,007	$	2,635	$	193	$	(18)	$	(73)	$	49,707	$	1,099	$	50,806

Balance at March 31, 2025	$	973	777	$	1	$	45,516	$	3,986	$	289	$	(14)	$	(81)	$	50,670	$	1,124	$	51,794
Net income(c)	—		—	—		—		971		—		—		—		971		23		994
Other comprehensive income (loss)	—		—	—		—		—		10		(1)		—		9		—		9

Common stock issuances, including dividend reinvestment and employee benefits	—		1	—		56		—		—		—		—		56		—		56

Common stock dividends	—		—	—		—		(815)		—		—		—		(815)		—		(815)


Distributions to noncontrolling interest in subsidiaries	—		—	—		—		—		—		—		—		—		(8)		(8)
Other	—		—	—		1		(1)		—		—				—		—		—
Balance at June 30, 2025	$	973	778	$	1	$	45,573	$	4,141	$	299	$	(15)	$	(81)	$	50,891	$	1,139	$	52,030

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY CORPORATION

Condensed Consolidated Statements of Changes in Equity

(Unaudited)


	Six Months Ended June 30, 2024 and 2025
										Accumulated Other Comprehensive
										Income (Loss)
										Net		Net Unrealized				Total
										Gains		Gains (Losses)				Duke Energy
			Common			Additional				(Losses)		on Available-		Pension and		Corporation		Non-
	Preferred		Stock	Common		Paid-in		Retained		on		for-Sale-		OPEB		Stockholders'		controlling		Total
(in millions)	Stock		Shares	Stock		Capital		Earnings		Hedges(a)		Securities		Adjustments		Equity		Interests		Equity
Balance at December 31, 2023	$	1,962	771	$	1	$	44,920	$	2,235	$	98	$	(15)	$	(89)	$	49,112	$	1,075	$	50,187
Net income(c)	—		—	—		—		1,985		—		—		—		1,985		34		2,019
Other comprehensive income (loss)	—		—	—		—		—		95		(3)		16		108		—		108


Common stock issuances, including dividend reinvestment and employee benefits	—		1	—		86		—		—		—		—		86		—		86

Common stock dividends	—		—	—		—		(1,586)		—		—		—		(1,586)		—		(1,586)

Sale of Commercial Renewables Disposal Groups(b)	—		—	—		—		—		—		—		—		—		(51)		(51)
Contributions from noncontrolling interests, net of transaction costs	—		—	—		—		—		—		—		—		—		47		47
Distributions to noncontrolling interest in subsidiaries	—		—	—		—		—		—		—		—		—		(5)		(5)
Other	—		—	—		1		1		—		—		—		2		(1)		1
Balance at June 30, 2024	$	1,962	772	$	1	$	45,007	$	2,635	$	193	$	(18)	$	(73)	$	49,707	$	1,099	$	50,806

Balance at December 31, 2024	$	973	776	$	1	$	45,494	$	3,431	$	326	$	(17)	$	(81)	$	50,127	$	1,129	$	51,256
Net income(c)	—		—	—		—		2,336		—		—		—		2,336		48		2,384
Other comprehensive (loss) income	—		—	—		—		—		(27)		2		—		(25)		—		(25)


Common stock issuances, including dividend reinvestment and employee benefits	—		2	—		78		—		—		—		—		78		—		78

Common stock dividends	—		—	—		—		(1,629)		—		—		—		(1,629)		—		(1,629)
Sale of Commercial Renewables Disposal Groups(b)	—		—	—		—		—		—		—		—		—		(18)		(18)

Distributions to noncontrolling interest in subsidiaries	—		—	—		—		—		—		—		—		—		(14)		(14)
Other	—		—	—		1		3		—		—		—		4		(6)		(2)
Balance at June 30, 2025	$	973	778	$	1	$	45,573	$	4,141	$	299	$	(15)	$	(81)	$	50,891	$	1,139	$	52,030

(a)See Duke Energy Condensed Consolidated Statements of Comprehensive Income for detailed activity related to Cash Flow and Fair Value hedges.

(b)See Note 2 for additional information.

(c)Net income available to Duke Energy Corporation Common Stockholders reflects preferred dividends.

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY CAROLINAS, LLC

Condensed Consolidated Statements of Operations and Comprehensive Income

(Unaudited)


	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions)	2025		2024		2025		2024
Operating Revenues	$	2,231	$	2,297	$	4,755	$	4,704
Operating Expenses
Fuel used in electric generation and purchased power	571		749		1,374		1,609
Operation, maintenance and other	500		444		984		895
Depreciation and amortization	482		437		914		834
Property and other taxes	85		89		187		183
Impairment of assets and other charges	(1)		33		(1)		34
Total operating expenses	1,637		1,752		3,458		3,555
Gains on Sales of Other Assets and Other, net	6		—		6		1
Operating Income	600		545		1,303		1,150
Other Income and Expenses, net	61		62		122		123
Interest Expense	200		168		400		348
Income Before Income Taxes	461		439		1,025		925
Income Tax Expense	36		48		87		104
Net Income and Comprehensive Income	$	425	$	391	$	938	$	821

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY CAROLINAS, LLC

Condensed Consolidated Balance Sheets

(Unaudited)


(in millions)	June 30, 2025		December 31, 2024
ASSETS
Current Assets
Cash and cash equivalents	$	7	$	6
Receivables (net of allowance for doubtful accounts of $57 at 2025 and $18 at 2024)	1,241		266
Receivables of VIEs (net of allowance for doubtful accounts of $51 at 2024)	1		1,054
Receivables from affiliated companies	210		157
Notes receivable from affiliated companies	27		65
Inventory	1,524		1,536

Regulatory assets (includes $12 at 2025 and 2024 related to VIEs)	656		685
Other (includes $9 at 2025 and 2024 related to VIEs)	354		52
Total current assets	4,020		3,821
Property, Plant and Equipment
Cost	60,065		58,382
Accumulated depreciation and amortization	(19,637)		(19,090)

Net property, plant and equipment	40,428		39,292
Other Noncurrent Assets

Regulatory assets (includes $184 at 2025 and $189 at 2024 related to VIEs)	3,985		4,199
Nuclear decommissioning trust funds	6,880		6,468
Operating lease right-of-use assets, net	88		98


Other	1,198		1,127
Total other noncurrent assets	12,151		11,892
Total Assets	$	56,599	$	55,005
LIABILITIES AND EQUITY
Current Liabilities
Accounts payable	$	1,347	$	1,809
Accounts payable to affiliated companies	492		241


Taxes accrued	275		627
Interest accrued	228		201
Current maturities of long-term debt (includes $10 at 2025 and $510 at 2024 related to VIEs)	23		521

Asset retirement obligations	259		247
Regulatory liabilities	571		618
Other	477		541
Total current liabilities	3,672		4,805
Long-Term Debt (includes $193 at 2025 and $198 at 2024 related to VIEs)	18,022		16,669
Long-Term Debt Payable to Affiliated Companies	300		300
Other Noncurrent Liabilities
Deferred income taxes	4,146		4,052
Asset retirement obligations	3,716		3,743
Regulatory liabilities	6,893		6,592
Operating lease liabilities	78		87
Accrued pension and other post-retirement benefit costs	21		24
Investment tax credits	309		317

Other (includes $15 at 2024 related to VIEs)	672		576
Total other noncurrent liabilities	15,835		15,391
Commitments and Contingencies
Equity
Member's equity	18,776		17,846
Accumulated other comprehensive loss	(6)		(6)
Total equity	18,770		17,840
Total Liabilities and Equity	$	56,599	$	55,005

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY CAROLINAS, LLC

Condensed Consolidated Statements of Cash Flows

(Unaudited)


	Six Months Ended
	June 30,
(in millions)	2025		2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	938	$	821
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization (including amortization of nuclear fuel)	1,048		966
Equity component of AFUDC	(66)		(58)


Gains on sales of other assets	(6)		(1)
Impairment of assets and other charges	(1)		34
Deferred income taxes	209		(38)



Payments for asset retirement obligations	(95)		(80)

(Increase) decrease in

Receivables	96		(61)
Receivables from affiliated companies	(53)		11
Inventory	12		(25)
Other current assets	(319)		9
Increase (decrease) in
Accounts payable	(281)		(28)
Accounts payable to affiliated companies	251		3
Taxes accrued	(352)		3
Other current liabilities	(16)		(145)
Other assets	(70)		410
Other liabilities	33		(41)
Net cash provided by operating activities	1,328		1,780
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(2,145)		(1,949)


Purchases of debt and equity securities	(1,725)		(1,211)
Proceeds from sales and maturities of debt and equity securities	1,725		1,211

Notes receivable from affiliated companies	38		—
Other	(152)		(178)
Net cash used in investing activities	(2,259)		(2,127)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from the issuance of long-term debt	1,343		1,018
Payments for the redemption of long-term debt	(503)		(9)
Notes payable to affiliated companies	—		(660)




Other	92		(1)
Net cash provided by financing activities	932		348
Net increase in cash, cash equivalents and restricted cash	1		1
Cash, cash equivalents and restricted cash at beginning of period	16		19
Cash, cash equivalents and restricted cash at end of period	$	17	$	20
Supplemental Disclosures:
Significant non-cash transactions:
Accrued capital expenditures	$	698	$	597

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY CAROLINAS, LLC

Condensed Consolidated Statements of Changes in Equity

(Unaudited)


	Three Months Ended June 30, 2024 and 2025
			Accumulated Other
			Comprehensive
			Income (Loss)
	Member's		Net Gains (Losses) on		Total
(in millions)	Equity		Cash Flow Hedges		Equity
Balance at March 31, 2024	$	17,343	$	(6)	$	17,337
Net income	391		—		391


Other	(20)		—		(20)
Balance at June 30, 2024	$	17,714	$	(6)	$	17,708

Balance at March 31, 2025	$	18,359	$	(6)	$	18,353
Net income	425		—		425


Other	(8)		—		(8)
Balance at June 30, 2025	$	18,776	$	(6)	$	18,770

	Six Months Ended June 30, 2024 and 2025
			Accumulated Other
			Comprehensive
			Income (Loss)
	Member's		Net Gains (Losses) on		Total
(in millions)	Equity		Cash Flow Hedges		Equity
Balance at December 31, 2023	$	16,913	$	(6)	$	16,907
Net income	821		—		821


Other	(20)		—		(20)
Balance at June 30, 2024	$	17,714	$	(6)	$	17,708

Balance at December 31, 2024	$	17,846	$	(6)	$	17,840
Net income	938		—		938


Other	(8)		—		(8)
Balance at June 30, 2025	$	18,776	$	(6)	$	18,770

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

PROGRESS ENERGY, INC.

Condensed Consolidated Statements of Operations and Comprehensive Income

(Unaudited)


	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions)	2025		2024		2025		2024
Operating Revenues	$	3,569	$	3,357	$	7,036	$	6,585
Operating Expenses
Fuel used in electric generation and purchased power	1,025		1,202		2,131		2,345
Operation, maintenance and other	843		588		1,531		1,216
Depreciation and amortization	609		568		1,240		1,155
Property and other taxes	175		166		347		324
Impairment of assets and other charges	—		9		—		9
Total operating expenses	2,652		2,533		5,249		5,049
Gains on Sales of Other Assets and Other, net	6		6		12		13
Operating Income	923		830		1,799		1,549
Other Income and Expenses, net	75		60		130		122
Interest Expense	283		265		558		525
Income Before Income Taxes	715		625		1,371		1,146
Income Tax Expense	108		104		218		190
Net Income	$	607	$	521	$	1,153	$	956
Other Comprehensive Loss, net of tax


Unrealized losses on available-for-sale securities	(1)		—		(1)		—

Comprehensive Income	$	606	$	521	$	1,152	$	956

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

PROGRESS ENERGY, INC.

Condensed Consolidated Balance Sheets

(Unaudited)


(in millions)	June 30, 2025		December 31, 2024
ASSETS
Current Assets
Cash and cash equivalents	$	58	$	73
Receivables (net of allowance for doubtful accounts of $70 at 2025 and $39 at 2024)	1,737		707
Receivables of VIEs (net of allowance for doubtful accounts of $34 at 2024)	9		835
Receivables from affiliated companies	101		25
Notes receivable from affiliated companies	897		—
Inventory (includes $548 at 2025 and $494 at 2024 related to VIEs)	2,090		2,086
Regulatory assets (includes $108 at 2025 and 2024 related to VIEs)	1,176		1,647
Other (includes $65 at 2025 and $75 at 2024 related to VIEs)	229		182
Total current assets	6,297		5,555
Property, Plant and Equipment
Cost	74,996		72,560
Accumulated depreciation and amortization	(24,591)		(23,586)

Net property, plant and equipment	50,405		48,974
Other Noncurrent Assets
Goodwill	3,655		3,655
Regulatory assets (includes $1,467 at 2025 and $1,516 at 2024 related to VIEs)	6,758		6,618
Nuclear decommissioning trust funds	5,230		4,967
Operating lease right-of-use assets, net	653		625
Other	1,313		1,242
Total other noncurrent assets	17,609		17,107
Total Assets	$	74,311	$	71,636
LIABILITIES AND EQUITY
Current Liabilities
Accounts payable (includes $241 at 2025 and $208 at 2024 related to VIEs)	$	1,560	$	2,170
Accounts payable to affiliated companies	648		507
Notes payable to affiliated companies	15		1,077
Taxes accrued	412		312
Interest accrued	266		232
Current maturities of long-term debt (includes $100 at 2025 and $502 at 2024 related to VIEs)	1,817		1,517
Asset retirement obligations	223		231
Regulatory liabilities	356		522
Other	684		792
Total current liabilities	5,981		7,360
Long-Term Debt (includes $1,530 at 2025 and $1,582 at 2024 related to VIEs)	24,913		22,829
Long-Term Debt Payable to Affiliated Companies	150		150
Other Noncurrent Liabilities
Deferred income taxes	5,424		5,263
Asset retirement obligations	4,318		4,317
Regulatory liabilities	5,458		5,258
Operating lease liabilities	600		557
Accrued pension and other post-retirement benefit costs	246		254
Investment tax credits	383		385
Other (includes $11 at 2024 related to VIEs)	425		357
Total other noncurrent liabilities	16,854		16,391
Commitments and Contingencies
Equity
Common Stock, $0.01 par value, 100 shares authorized and outstanding at 2025 and 2024	—		—
Additional paid-in capital	12,187		11,830
Retained earnings	14,237		13,086
Accumulated other comprehensive loss	(11)		(10)


Total equity	26,413		24,906
Total Liabilities and Equity	$	74,311	$	71,636

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

PROGRESS ENERGY, INC.

Condensed Consolidated Statements of Cash Flows

(Unaudited)


	Six Months Ended
	June 30,
(in millions)	2025		2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	1,153	$	956
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion (including amortization of nuclear fuel)	1,675		1,330
Equity component of AFUDC	(51)		(36)


Gains on sales of other assets	(12)		(13)
Impairment of assets and other charges	—		9
Deferred income taxes	122		(61)



Payments for asset retirement obligations	(101)		(144)

(Increase) decrease in

Receivables	(176)		(223)
Receivables from affiliated companies	(76)		85
Inventory	7		(106)
Other current assets	51		494
Increase (decrease) in
Accounts payable	(624)		(34)
Accounts payable to affiliated companies	198		24
Taxes accrued	109		169
Other current liabilities	(128)		28
Other assets	(60)		(136)
Other liabilities	78		79
Net cash provided by operating activities	2,165		2,421
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(2,742)		(2,623)


Purchases of debt and equity securities	(1,638)		(989)
Proceeds from sales and maturities of debt and equity securities	1,660		1,039

Notes receivable from affiliated companies	(897)		—
Other	(211)		(192)
Net cash used in investing activities	(3,828)		(2,765)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from the issuance of long-term debt	2,860		844
Payments for the redemption of long-term debt	(459)		(407)
Notes payable to affiliated companies	(1,062)		(67)


Capital contribution from parent	300		—

Other	(1)		(1)
Net cash provided by financing activities	1,638		369
Net (decrease) increase in cash, cash equivalents and restricted cash	(25)		25
Cash, cash equivalents and restricted cash at beginning of period	160		135
Cash, cash equivalents and restricted cash at end of period	$	135	$	160
Supplemental Disclosures:
Significant non-cash transactions:
Accrued capital expenditures	$	827	$	729

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

PROGRESS ENERGY, INC.

Condensed Consolidated Statements of Changes in Equity

(Unaudited)


	Three Months Ended June 30, 2024 and 2025
					Accumulated Other Comprehensive Income (Loss)
					Net Gains		Net Unrealized
	Additional				(Losses) on		Gains (Losses) on		Pension and
	Paid-in		Retained		Cash Flow		Available-for-		OPEB		Total
(in millions)	Capital		Earnings		Hedges		Sale Securities		Adjustments		Equity
Balance at March 31, 2024	$	11,830	$	11,475	$	(1)	$	(5)	$	(4)	$	23,295
Net income	—		521		—		—		—		521






Other	19		—		—		—		—		19
Balance at June 30, 2024	$	11,849	$	11,996	$	(1)	$	(5)	$	(4)	$	23,835

Balance at March 31, 2025	$	12,130	$	13,630	$	(1)	$	(5)	$	(4)	$	25,750
Net income	—		607		—		—		—		607
Other comprehensive income (loss)	—		—		—		(1)		—		(1)


Equitization of certain intercompany balances with affiliates	57		—		—		—		—		57



Balance at June 30, 2025	$	12,187	$	14,237	$	(1)	$	(6)	$	(4)	$	26,413

	Six Months Ended June 30, 2024 and 2025
					Accumulated Other Comprehensive Income (Loss)
					Net Gains		Net Unrealized
	Additional				(Losses) on		Gains (Losses) on		Pension and
	Paid-in		Retained		Cash Flow		Available-for-		OPEB		Total
	Capital		Earnings		Hedges		Sale Securities		Adjustments		Equity
Balance at December 31, 2023	$	11,830	$	11,040	$	(1)	$	(5)	$	(4)	$	22,860
Net income	—		956		—		—		—		956






Other	19		—		—		—		—		19
Balance at June 30, 2024	$	11,849	$	11,996	$	(1)	$	(5)	$	(4)	$	23,835

Balance at December 31, 2024	$	11,830	$	13,086	$	(1)	$	(5)	$	(4)	$	24,906
Net income	—		1,153		—		—		—		1,153
Other comprehensive income (loss)	—		—		—		(1)		—		(1)


Equitization of certain intercompany balances with affiliates	57		(2)		—		—		—		55
Capital contribution from parent	300		—		—		—		—		300


Balance at June 30, 2025	$	12,187	$	14,237	$	(1)	$	(6)	$	(4)	$	26,413

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY PROGRESS, LLC

Condensed Consolidated Statements of Operations and Comprehensive Income

(Unaudited)


	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions)	2025		2024		2025		2024
Operating Revenues	$	1,681	$	1,636	$	3,699	$	3,424
Operating Expenses
Fuel used in electric generation and purchased power	574		597		1,299		1,217
Operation, maintenance and other	340		326		738		701
Depreciation and amortization	319		306		676		645
Property and other taxes	45		50		105		101
Impairment of assets and other charges	—		9		—		9
Total operating expenses	1,278		1,288		2,818		2,673
Gains on Sales of Other Assets and Other, net	—		—		—		1
Operating Income	403		348		881		752
Other Income and Expenses, net	50		37		87		73
Interest Expense	139		123		267		243
Income Before Income Taxes	314		262		701		582
Income Tax Expense	39		39		95		87
Net Income and Comprehensive Income	$	275	$	223	$	606	$	495

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY PROGRESS, LLC

Condensed Consolidated Balance Sheets

(Unaudited)


(in millions)	June 30, 2025		December 31, 2024
ASSETS
Current Assets
Cash and cash equivalents	$	24	$	24
Receivables (net of allowance for doubtful accounts of $42 at 2025 and $10 at 2024)	934		160
Receivables of VIEs (net of allowance for doubtful accounts of $34 at 2024)	5		835
Receivables from affiliated companies	31		10
Notes receivable from affiliated companies	949		—
Inventory	1,323		1,341
Regulatory assets (includes $47 at 2025 and 2024 related to VIEs)	614		626
Other (includes $37 at 2025 and $40 at 2024 related to VIEs)	159		104
Total current assets	4,039		3,100
Property, Plant and Equipment
Cost	43,320		42,060
Accumulated depreciation and amortization	(16,550)		(15,930)

Net property, plant and equipment	26,770		26,130
Other Noncurrent Assets
Regulatory assets (includes $752 at 2025 and $775 at 2024 related to VIEs)	4,654		4,555
Nuclear decommissioning trust funds	4,922		4,636
Operating lease right-of-use assets, net	403		348
Other	770		724
Total other noncurrent assets	10,749		10,263
Total Assets	$	41,558	$	39,493
LIABILITIES AND EQUITY
Current Liabilities
Accounts payable	$	581	$	749
Accounts payable to affiliated companies	391		306
Notes payable to affiliated companies	—		611
Taxes accrued	107		394
Interest accrued	156		122
Current maturities of long-term debt (includes $40 at 2025 and $443 at 2024 related to VIEs)	582		983
Asset retirement obligations	222		230
Regulatory liabilities	272		348
Other	310		427
Total current liabilities	2,621		4,170
Long-Term Debt (includes $789 at 2025 and $809 at 2024 related to VIEs)	13,483		11,371
Long-Term Debt Payable to Affiliated Companies	150		150
Other Noncurrent Liabilities
Deferred income taxes	2,503		2,344
Asset retirement obligations	4,123		4,104
Regulatory liabilities	4,799		4,570
Operating lease liabilities	404		332
Accrued pension and other post-retirement benefit costs	137		141
Investment tax credits	142		144
Other (includes $11 at 2024 related to VIEs)	262		196
Total other noncurrent liabilities	12,370		11,831
Commitments and Contingencies
Equity
Member's Equity	12,934		11,971


Total Liabilities and Equity	$	41,558	$	39,493

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY PROGRESS, LLC

Condensed Consolidated Statements of Cash Flows

(Unaudited)


	Six Months Ended
	June 30,
(in millions)	2025		2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	606	$	495
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization (including amortization of nuclear fuel)	773		738
Equity component of AFUDC	(41)		(27)



Impairment of assets and other charges	—		9
Deferred income taxes	132		(33)



Payments for asset retirement obligations	(81)		(102)

(Increase) decrease in

Receivables	43		(99)
Receivables from affiliated companies	(21)		12
Inventory	18		(76)
Other current assets	(89)		185
Increase (decrease) in
Accounts payable	(60)		(70)
Accounts payable to affiliated companies	142		(47)
Taxes accrued	(287)		(27)
Other current liabilities	(41)		79
Other assets	(49)		(86)
Other liabilities	90		34
Net cash provided by operating activities	1,135		985
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(1,524)		(1,373)


Purchases of debt and equity securities	(1,527)		(922)
Proceeds from sales and maturities of debt and equity securities	1,526		921
Notes receivable from affiliated companies	(949)		—
Other	(85)		(54)
Net cash used in investing activities	(2,559)		(1,428)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from the issuance of long-term debt	2,156		667
Payments for the redemption of long-term debt	(423)		(41)
Notes payable to affiliated companies	(611)		(164)
Capital contribution from parent	300		—

Other	(1)		—
Net cash provided by financing activities	1,421		462
Net (decrease) increase in cash, cash equivalents and restricted cash	(3)		19
Cash, cash equivalents and restricted cash at beginning of period	69		51
Cash, cash equivalents and restricted cash at end of period	$	66	$	70
Supplemental Disclosures:
Significant non-cash transactions:
Accrued capital expenditures	$	306	$	274

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY PROGRESS, LLC

Condensed Consolidated Statements of Changes in Equity

(Unaudited)


	Three Months Ended
	June 30, 2024 and 2025
(in millions)	Member's Equity
Balance at March 31, 2024	$	11,079
Net income	223





Balance at June 30, 2024	$	11,302

Balance at March 31, 2025	$	12,601
Net income	275



Equitization of certain intercompany balances with affiliates	57
Other	1
Balance at June 30, 2025	$	12,934

	Six Months Ended
	June 30, 2024 and 2025
(in millions)	Member's Equity
Balance at December 31, 2023	$	10,807
Net income	495





Balance at June 30, 2024	$	11,302

Balance at December 31, 2024	$	11,971
Net income	606


Capital contribution from parent	300
Equitization of certain intercompany balances with affiliates	57

Balance at June 30, 2025	$	12,934

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY FLORIDA, LLC

Condensed Consolidated Statements of Operations and Comprehensive Income

(Unaudited)


	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions)	2025		2024		2025		2024
Operating Revenues	$	1,885	$	1,716	$	3,329	$	3,152
Operating Expenses
Fuel used in electric generation and purchased power	451		605		832		1,128
Operation, maintenance and other	500		256		786		507
Depreciation and amortization	290		262		564		510
Property and other taxes	130		117		242		223

Total operating expenses	1,371		1,240		2,424		2,368
Gains on Sales of Other Assets and Other, net	—		—		1		1
Operating Income	514		476		906		785
Other Income and Expenses, net	27		22		45		46
Interest Expense	116		114		234		225
Income Before Income Taxes	425		384		717		606
Income Tax Expense	81		75		139		118
Net Income	$	344	$	309	$	578	$	488
Other Comprehensive Loss, net of tax
Unrealized losses on available-for-sale securities	(1)		—		(1)		—

Comprehensive Income	$	343	$	309	$	577	$	488

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY FLORIDA, LLC

Condensed Consolidated Balance Sheets

(Unaudited)


(in millions)	June 30, 2025		December 31, 2024
ASSETS
Current Assets
Cash and cash equivalents	$	16	$	33
Receivables (net of allowance for doubtful accounts of $28 at 2025 and $29 at 2024)	801		544
Receivables of VIEs	4		—
Receivables from affiliated companies	72		21

Inventory (includes $548 at 2025 and $494 at 2024 related to VIEs)	767		745
Regulatory assets (includes $61 at 2025 and 2024 related to VIEs)	562		1,022
Other (includes $28 at 2025 and $35 at 2024 related to VIEs)	85		227
Total current assets	2,307		2,592
Property, Plant and Equipment
Cost	31,665		30,490
Accumulated depreciation and amortization	(8,034)		(7,650)
Net property, plant and equipment	23,631		22,840
Other Noncurrent Assets
Regulatory assets (includes $715 at 2025 and $741 at 2024 related to VIEs)	2,105		2,064
Nuclear decommissioning trust funds	308		331
Operating lease right-of-use assets, net	250		277
Other	491		465
Total other noncurrent assets	3,154		3,137
Total Assets	$	29,092	$	28,569
LIABILITIES AND EQUITY
Current Liabilities
Accounts payable (includes $241 at 2025 and $208 at 2024 related to VIEs)	$	977	$	1,418
Accounts payable to affiliated companies	63		67
Notes payable to affiliated companies	67		466
Taxes accrued	339		60
Interest accrued	86		86
Current maturities of long-term debt (includes $60 at 2025 and $59 at 2024 related to VIEs)	1,235		534
Asset retirement obligations	1		1
Regulatory liabilities	83		174
Other	352		342
Total current liabilities	3,203		3,148
Long-Term Debt (includes $741 at 2025 and $773 at 2024 related to VIEs)	9,785		9,814

Other Noncurrent Liabilities
Deferred income taxes	3,010		3,024
Asset retirement obligations	196		213
Regulatory liabilities	660		688
Operating lease liabilities	197		225
Accrued pension and other post-retirement benefit costs	88		92
Investment tax credits	241		241
Other	156		143
Total other noncurrent liabilities	4,548		4,626
Commitments and Contingencies
Equity
Member's equity	11,562		10,986
Accumulated other comprehensive loss	(6)		(5)
Total equity	11,556		10,981
Total Liabilities and Equity	$	29,092	$	28,569

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY FLORIDA, LLC

Condensed Consolidated Statements of Cash Flows

(Unaudited)


	Six Months Ended
	June 30,
(in millions)	2025		2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	578	$	488
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion	902		592
Equity component of AFUDC	(11)		(8)


Deferred income taxes	(26)		(37)



Payments for asset retirement obligations	(19)		(42)

(Increase) decrease in

Receivables	(220)		(125)
Receivables from affiliated companies	(51)		234
Inventory	(12)		(30)
Other current assets	277		298
Increase (decrease) in
Accounts payable	(563)		36
Accounts payable to affiliated companies	(4)		(22)
Taxes accrued	288		99
Other current liabilities	(86)		(49)
Other assets	(22)		(44)
Other liabilities	(3)		47
Net cash provided by operating activities	1,028		1,437
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(1,218)		(1,251)


Purchases of debt and equity securities	(111)		(67)
Proceeds from sales and maturities of debt and equity securities	134		117

Other	(126)		(138)
Net cash used in investing activities	(1,321)		(1,339)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from the issuance of long-term debt	704		177
Payments for the redemption of long-term debt	(35)		(365)
Notes payable to affiliated companies	(399)		97

Other	(1)		(1)
Net cash provided by (used in) financing activities	269		(92)
Net (decrease) increase in cash, cash equivalents and restricted cash	(24)		6
Cash, cash equivalents and restricted cash at beginning of period	75		67
Cash, cash equivalents and restricted cash at end of period	$	51	$	73
Supplemental Disclosures:
Significant non-cash transactions:
Accrued capital expenditures	$	521	$	455

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY FLORIDA, LLC

Condensed Consolidated Statements of Changes in Equity

(Unaudited)


	Three Months Ended June 30, 2024 and 2025
			Accumulated
			Other
			Comprehensive
			Income (Loss)
			Net Unrealized
			Gains (Losses) on
	Member's		Available-for-Sale		Total
(in millions)	Equity		Securities		Equity
Balance at March 31, 2024	$	10,227	$	(5)	$	10,222
Net income	309		—		309



Other	19		—		19
Balance at June 30, 2024	$	10,555	$	(5)	$	10,550

Balance at March 31, 2025	$	11,218	$	(5)	$	11,213
Net income	344		—		344
Other comprehensive income (loss)	—		(1)		(1)



Balance at June 30, 2025	$	11,562	$	(6)	$	11,556

	Six Months Ended June 30, 2024 and 2025
			Accumulated
			Other
			Comprehensive
			Income (Loss)
			Net Unrealized
			Gains (Losses) on
	Member's		Available-for-Sale		Total
(in millions)	Equity		Securities		Equity
Balance at December 31, 2023	$	10,048	$	(5)	$	10,043
Net income	488		—		488



Other	19		—		19
Balance at June 30, 2024	$	10,555	$	(5)	$	10,550

Balance at December 31, 2024	$	10,986	$	(5)	$	10,981
Net income	578		—		578
Other comprehensive income (loss)	—		(1)		(1)


Other	(2)		—		(2)
Balance at June 30, 2025	$	11,562	$	(6)	$	11,556

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY OHIO, INC.

Condensed Consolidated Statements of Operations and Comprehensive Income

(Unaudited)


	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions)	2025		2024		2025		2024
Operating Revenues
Regulated electric	$	498	$	476	$	985	$	934
Regulated natural gas	156		132		435		352

Total operating revenues	654		608		1,420		1,286
Operating Expenses
Fuel used in electric generation and purchased power	161		132		310		270
Cost of natural gas	35		21		136		82
Operation, maintenance and other	115		121		239		247
Depreciation and amortization	121		96		233		195
Property and other taxes	101		102		217		204

Total operating expenses	533		472		1,135		998

Operating Income	121		136		285		288
Other Income and Expenses, net	6		4		11		10
Interest Expense	51		47		98		92
Income Before Income Taxes	76		93		198		206
Income Tax Expense	12		16		34		35


Net Income and Comprehensive Income	$	64	$	77	$	164	$	171

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY OHIO, INC.

Condensed Consolidated Balance Sheets

(Unaudited)


(in millions)	June 30, 2025		December 31, 2024
ASSETS
Current Assets
Cash and cash equivalents	$	10	$	24
Receivables (net of allowance for doubtful accounts of $41 at 2025 and $43 at 2024)	442		447

Receivables from affiliated companies	10		11
Notes receivable from affiliated companies	11		28
Inventory	181		183

Regulatory assets	66		88
Other	29		30
Total current assets	749		811
Property, Plant and Equipment
Cost	14,226		13,918
Accumulated depreciation and amortization	(3,692)		(3,674)

Net property, plant and equipment	10,534		10,244
Other Noncurrent Assets
Goodwill	920		920
Regulatory assets	699		705

Operating lease right-of-use assets, net	6		6


Other	88		82
Total other noncurrent assets	1,713		1,713
Total Assets	$	12,996	$	12,768
LIABILITIES AND EQUITY
Current Liabilities
Accounts payable	$	271	$	313
Accounts payable to affiliated companies	70		52

Notes payable to affiliated companies	129		162
Taxes accrued	250		363
Interest accrued	50		49
Current maturities of long-term debt	140		245

Asset retirement obligations	7		8
Regulatory liabilities	53		34
Other	70		67
Total current liabilities	1,040		1,293
Long-Term Debt	4,199		3,895
Long-Term Debt Payable to Affiliated Companies	25		25
Other Noncurrent Liabilities
Deferred income taxes	1,320		1,314
Asset retirement obligations	132		131
Regulatory liabilities	467		465
Operating lease liabilities	6		6
Accrued pension and other post-retirement benefit costs	92		89


Other	91		91
Total other noncurrent liabilities	2,108		2,096
Commitments and Contingencies
Equity
Common Stock, $8.50 par value, 120 million shares authorized; 90 million shares outstanding at 2025 and 2024	762		762
Additional paid-in capital	3,119		3,118
Retained earnings	1,743		1,579

Total equity	5,624		5,459
Total Liabilities and Equity	$	12,996	$	12,768

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY OHIO, INC.

Condensed Consolidated Statements of Cash Flows

(Unaudited)


	Six Months Ended
	June 30,
(in millions)	2025		2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	164	$	171
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	235		197
Equity component of AFUDC	(7)		(2)




Deferred income taxes	(10)		17



Payments for asset retirement obligations	(3)		(3)

(Increase) decrease in

Receivables	5		31
Receivables from affiliated companies	1		58
Inventory	2		(11)
Other current assets	44		82
Increase (decrease) in
Accounts payable	(24)		(21)
Accounts payable to affiliated companies	18		(16)
Taxes accrued	(113)		(111)
Other current liabilities	22		(6)
Other assets	(28)		34
Other liabilities	15		(38)
Net cash provided by operating activities	321		382
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(471)		(417)





Notes receivable from affiliated companies	17		(319)
Other	(45)		(19)
Net cash used in investing activities	(499)		(755)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from the issuance of long-term debt	347		648
Payments for the redemption of long-term debt	(150)		—
Notes payable to affiliated companies	(32)		(284)




Other	(1)		(4)
Net cash provided by financing activities	164		360
Net decrease in cash and cash equivalents	(14)		(13)
Cash and cash equivalents at beginning of period	24		24
Cash and cash equivalents at end of period	$	10	$	11
Supplemental Disclosures:
Significant non-cash transactions:
Accrued capital expenditures	$	92	$	93

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY OHIO, INC.

Condensed Consolidated Statements of Changes in Equity

(Unaudited)


	Three Months Ended June 30, 2024 and 2025
			Additional
	Common		Paid-in		Retained		Total
(in millions)	Stock		Capital		Earnings		Equity
Balance at March 31, 2024	$	762	$	3,100	$	1,332	$	5,194
Net income	—		—		77		77


Other	—		19		—		19
Balance at June 30, 2024	$	762	$	3,119	$	1,409	$	5,290

Balance at March 31, 2025	$	762	$	3,119	$	1,679	$	5,560
Net income	—		—		64		64



Balance at June 30, 2025	$	762	$	3,119	$	1,743	$	5,624

	Six Months Ended June 30, 2024 and 2025
			Additional
	Common		Paid-in		Retained		Total
(in millions)	Stock		Capital		Earnings		Equity
Balance at December 31, 2023	$	762	$	3,100	$	1,238	$	5,100
Net income	—		—		171		171


Other	—		19		—		19
Balance at June 30, 2024	$	762	$	3,119	$	1,409	$	5,290

Balance at December 31, 2024	$	762	$	3,118	$	1,579	$	5,459
Net income	—		—		164		164


Other	—		1		—		1
Balance at June 30, 2025	$	762	$	3,119	$	1,743	$	5,624

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY INDIANA, LLC

Condensed Consolidated Statements of Operations and Comprehensive Income

(Unaudited)


	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions)	2025		2024		2025		2024
Operating Revenues	$	821	$	747	$	1,679	$	1,506
Operating Expenses
Fuel used in electric generation and purchased power	219		223		479		494
Operation, maintenance and other	192		161		387		341
Depreciation and amortization	222		172		414		341
Property and other taxes	17		16		35		30

Total operating expenses	650		572		1,315		1,206

Operating Income	171		175		364		300
Other Income and Expenses, net	21		15		31		28
Interest Expense	57		58		116		115
Income Before Income Taxes	135		132		279		213
Income Tax Expense	18		22		36		36
Net Income	$	117	$	110	$	243	$	177
Other Comprehensive Loss, net of tax
Pension and OPEB adjustments	—		—		—		(1)
Comprehensive Income	$	117	$	110	$	243	$	176

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY INDIANA, LLC

Condensed Consolidated Balance Sheets

(Unaudited)


(in millions)	June 30, 2025		December 31, 2024
ASSETS
Current Assets
Cash and cash equivalents	$	9	$	13
Receivables (net of allowance for doubtful accounts of $17 at 2025 and $15 at 2024)	463		423

Receivables from affiliated companies	—		1
Notes receivable from affiliated companies	235		—
Inventory	550		586

Regulatory assets	176		113
Other	84		69
Total current assets	1,517		1,205
Property, Plant and Equipment
Cost	20,492		19,970
Accumulated depreciation and amortization	(7,174)		(6,848)

Net property, plant and equipment	13,318		13,122
Other Noncurrent Assets

Regulatory assets	1,050		1,040

Operating lease right-of-use assets, net	35		37


Other	260		323
Total other noncurrent assets	1,345		1,400
Total Assets	$	16,180	$	15,727
LIABILITIES AND EQUITY
Current Liabilities
Accounts payable	$	365	$	257
Accounts payable to affiliated companies	67		57

Notes payable to affiliated companies	—		10
Taxes accrued	82		168
Interest accrued	63		59
Current maturities of long-term debt	4		4

Asset retirement obligations	148		164
Regulatory liabilities	270		183
Other	210		183
Total current liabilities	1,209		1,085
Long-Term Debt	4,941		4,644
Long-Term Debt Payable to Affiliated Companies	150		150
Other Noncurrent Liabilities
Deferred income taxes	1,503		1,494
Asset retirement obligations	1,105		1,104
Regulatory liabilities	1,254		1,404
Operating lease liabilities	31		33
Accrued pension and other post-retirement benefit costs	82		82
Investment tax credits	185		186

Other	21		19
Total other noncurrent liabilities	4,181		4,322
Commitments and Contingencies
Equity
Member's equity	5,699		5,526

Total equity	5,699		5,526
Total Liabilities and Equity	$	16,180	$	15,727

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY INDIANA, LLC

Condensed Consolidated Statements of Cash Flows

(Unaudited)


	Six Months Ended
	June 30,
(in millions)	2025		2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	243	$	177
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion	416		343
Equity component of AFUDC	(15)		(7)




Deferred income taxes	(31)		22



Payments for asset retirement obligations	(42)		(34)

(Increase) decrease in

Receivables	(45)		29
Receivables from affiliated companies	1		(5)
Inventory	36		(5)
Other current assets	(81)		38
Increase (decrease) in
Accounts payable	65		(10)
Accounts payable to affiliated companies	10		(59)
Taxes accrued	(86)		20
Other current liabilities	53		(13)
Other assets	78		(44)
Other liabilities	(17)		(4)
Net cash provided by operating activities	585		448
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(526)		(489)


Purchases of debt and equity securities	(49)		(22)
Proceeds from sales and maturities of debt and equity securities	121		18

Notes receivable from affiliated companies	(235)		(160)
Other	(116)		(4)
Net cash used in investing activities	(805)		(657)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from the issuance of long-term debt	297		298

Notes payable to affiliated companies	(10)		(256)


Capital contribution from parent	—		235
Distributions to parent	(70)		(62)
Other	(1)		(1)
Net cash provided by financing activities	216		214
Net (decrease) increase in cash and cash equivalents	(4)		5
Cash and cash equivalents at beginning of period	13		8
Cash and cash equivalents at end of period	$	9	$	13
Supplemental Disclosures:
Significant non-cash transactions:
Accrued capital expenditures	$	170	$	108

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

DUKE ENERGY INDIANA, LLC

Condensed Consolidated Statements of Changes in Equity

(Unaudited)


	Three Months Ended June 30, 2024 and 2025
			Accumulated Other
			Comprehensive Income (Loss)
	Member's		Pension and		Total
(in millions)	Equity		OPEB Adjustments		Equity
Balance at March 31, 2024	$	5,078	$	—	$	5,078
Net income	110		—		110

Contributions from parent	235		—		235
Distributions to parent	(20)		—		(20)
Other	(2)		—		(2)
Balance at June 30, 2024	$	5,401	$	—	$	5,401

Balance at March 31, 2025	$	5,619	$	—	$	5,619
Net income	117		—		117


Distributions to parent	(37)		—		(37)

Balance at June 30, 2025	$	5,699	$	—	$	5,699

	Six Months Ended June 30, 2024 and 2025
			Accumulated Other
			Comprehensive Income (Loss)
	Member's		Pension and		Total
(in millions)	Equity		OPEB Adjustments		Equity
Balance at December 31, 2023	$	5,012	$	1	$	5,013
Net income	177		—		177

Contributions from parent	235		—		235
Distributions to parent	(20)		—		(20)
Other	(3)		(1)		(4)
Balance at June 30, 2024	$	5,401	$	—	$	5,401

Balance at December 31, 2024	$	5,526	$	—	$	5,526
Net income	243		—		243


Distributions to parent	(70)		—		(70)

Balance at June 30, 2025	$	5,699	$	—	$	5,699

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

PIEDMONT NATURAL GAS COMPANY, INC.

Condensed Consolidated Statements of Operations and Comprehensive Income

(Unaudited)


	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions)	2025		2024		2025		2024
Operating Revenues
Regulated natural gas	$	328	$	237	$	1,178	$	906
Nonregulated natural gas and other	7		7		14		14
Operating Revenues	$	335	$	244	$	1,192	$	920
Operating Expenses
Cost of natural gas	124		58		396		228
Operation, maintenance and other	103		85		199		180
Depreciation and amortization	71		64		141		126
Property and other taxes	19		16		37		31

Total operating expenses	317		223		773		565

Operating Income	18		21		419		355
Other Income and Expenses
Equity in earnings of unconsolidated affiliates	1		2		3		4
Other income and expenses, net	11		15		22		30
Total other income and expenses	12		17		25		34
Interest Expense	48		43		95		88
(Loss) Income Before Income Taxes	(18)		(5)		349		301
Income Tax (Benefit) Expense	(8)		(1)		68		59
Net (Loss) Income and Comprehensive (Loss) Income	$	(10)	$	(4)	$	281	$	242

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

PIEDMONT NATURAL GAS COMPANY, INC.

Condensed Consolidated Balance Sheets

(Unaudited)


(in millions)	June 30, 2025		December 31, 2024
ASSETS
Current Assets
Cash and cash equivalents	$	2	$	2
Receivables (net of allowance for doubtful accounts of $14 at 2025 and $10 at 2024)	195		368

Receivables from affiliated companies	11		16

Inventory	51		78

Regulatory assets	131		158
Other	78		11
Total current assets	468		633
Property, Plant and Equipment
Cost	13,129		12,780
Accumulated depreciation and amortization	(2,512)		(2,432)

Net property, plant and equipment	10,617		10,348
Other Noncurrent Assets
Goodwill	49		49
Regulatory assets	446		421

Operating lease right-of-use assets, net	3		4
Investments in equity method unconsolidated affiliates	75		76

Other	273		268
Total other noncurrent assets	846		818
Total Assets	$	11,931	$	11,799
LIABILITIES AND EQUITY
Current Liabilities
Accounts payable	$	195	$	237
Accounts payable to affiliated companies	48		26

Notes payable to affiliated companies	682		739
Taxes accrued	43		84
Interest accrued	45		45
Current maturities of long-term debt	205		205


Regulatory liabilities	7		68
Other	80		76
Total current liabilities	1,305		1,480
Long-Term Debt	3,799		3,798

Other Noncurrent Liabilities
Deferred income taxes	1,048		1,018
Asset retirement obligations	29		29
Regulatory liabilities	959		956
Operating lease liabilities	2		7
Accrued pension and other post-retirement benefit costs	6		7


Other	147		150
Total other noncurrent liabilities	2,191		2,167
Commitments and Contingencies
Equity
Common stock, no par value: 100 shares authorized and outstanding at 2025 and 2024	1,635		1,635

Retained earnings	3,000		2,718

Total Piedmont Natural Gas Company, Inc. stockholder's equity	4,635		4,353
Noncontrolling interests	1		1
Total equity	4,636		4,354
Total Liabilities and Equity	$	11,931	$	11,799

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

PIEDMONT NATURAL GAS COMPANY, INC.

Condensed Consolidated Statements of Cash Flows

(Unaudited)


	Six Months Ended
	June 30,
(in millions)	2025		2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	281	$	242
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	143		127
Equity component of AFUDC	(8)		(13)




Deferred income taxes	18		21
Equity in earnings from unconsolidated affiliates	(3)		(4)




(Increase) decrease in

Receivables	169		162
Receivables from affiliated companies	5		(2)
Inventory	27		65
Other current assets	(33)		(38)
Increase (decrease) in
Accounts payable	(55)		(44)
Accounts payable to affiliated companies	22		4
Taxes accrued	(42)		(53)
Other current liabilities	(61)		(8)
Other assets	(7)		(10)
Other liabilities	(3)		8
Net cash provided by operating activities	453		457
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(380)		(571)






Other	(15)		(29)
Net cash used in investing activities	(395)		(600)
CASH FLOWS FROM FINANCING ACTIVITIES


Notes payable to affiliated companies	(57)		146




Other	(1)		—
Net cash (used in) provided by financing activities	(58)		146
Net increase in cash and cash equivalents	—		3
Cash and cash equivalents at beginning of period	2		—
Cash and cash equivalents at end of period	$	2	$	3
Supplemental Disclosures:


Significant non-cash transactions:
Accrued capital expenditures	$	127	$	159

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS

PIEDMONT NATURAL GAS COMPANY, INC.

Condensed Consolidated Statements of Changes in Equity

(Unaudited)


	Three Months Ended June 30, 2024 and 2025
					Total
					Piedmont
					Natural Gas
	Common		Retained		Company, Inc.		Noncontrolling		Total
(in millions)	Stock		Earnings		Equity		Interests		Equity
Balance at March 31, 2024	$	1,635	$	2,662	$	4,297	$	1	$	4,298
Net loss	—		(4)		(4)		—		(4)




Balance at June 30, 2024	$	1,635	$	2,658	$	4,293	$	1	$	4,294

Balance at March 31, 2025	$	1,635	$	3,009	$	4,644	$	1	$	4,645
Net loss	—		(10)		(10)		—		(10)



Other	—		1		1		—		1
Balance at June 30, 2025	$	1,635	$	3,000	$	4,635	$	1	$	4,636

	Six Months Ended June 30, 2024 and 2025
					Total
					Piedmont
					Natural Gas
	Common		Retained		Company, Inc.		Noncontrolling		Total
(in millions)	Stock		Earnings		Equity		Interests		Equity
Balance at December 31, 2023	$	1,635	$	2,416	$	4,051	$	1	$	4,052
Net income	—		242		242		—		242




Balance at June 30, 2024	$	1,635	$	2,658	$	4,293	$	1	$	4,294

Balance at December 31, 2024	$	1,635	$	2,718	$	4,353	$	1	$	4,354
Net income	—		281		281		—		281



Other	—		1		1		—		1
Balance at June 30, 2025	$	1,635	$	3,000	$	4,635	$	1	$	4,636

See Notes to Condensed Consolidated Financial Statements


FINANCIAL STATEMENTS			ORGANIZATION AND BASIS OF PRESENTATION

Index to Combined Notes to Condensed Consolidated Financial Statements

The unaudited notes to the Condensed Consolidated Financial Statements that follow are a combined presentation. The following list indicates the registrants to which the footnotes apply.


	Applicable Notes
Registrant	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
Duke Energy	•	•	•	•	•	•	•		•	•	•	•	•	•	•	•
Duke Energy Carolinas	•		•	•	•	•		•	•	•	•	•	•		•	•
Progress Energy	•		•	•	•	•	•	•	•	•	•	•	•		•	•
Duke Energy Progress	•		•	•	•	•		•	•	•	•	•	•		•	•
Duke Energy Florida	•		•	•	•	•		•	•	•	•	•	•		•	•
Duke Energy Ohio	•		•	•	•	•	•	•	•		•	•	•		•	•
Duke Energy Indiana	•		•	•	•	•		•	•	•	•	•	•		•	•
Piedmont	•		•	•	•	•	•	•	•		•		•		•	•

Tables within the notes may not sum across due to (i) Progress Energy's consolidation of Duke Energy Progress, Duke Energy Florida and other subsidiaries that are not registrants and (ii) subsidiaries that are not registrants but included in the consolidated Duke Energy balances.

1. ORGANIZATION AND BASIS OF PRESENTATION

BASIS OF PRESENTATION

These Condensed Consolidated Financial Statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Regulation S-X. Accordingly, these Condensed Consolidated Financial Statements do not include all information and notes required by GAAP for annual financial statements and should be read in conjunction with the Consolidated Financial Statements in Duke Energy's Annual Report on Form 10-K for the year ended December 31, 2024.

The information in these combined notes relates to each of the Duke Energy Registrants as noted in the Index to Combined Notes to Condensed Consolidated Financial Statements. However, none of the registrants make any representations as to information related solely to Duke Energy or the subsidiaries of Duke Energy other than itself.

These Condensed Consolidated Financial Statements, in the opinion of the respective companies’ management, reflect all normal recurring adjustments necessary to fairly present the financial position and results of operations of each of the Duke Energy Registrants. Amounts reported in Duke Energy’s interim Condensed Consolidated Statements of Operations and each of the Subsidiary Registrants’ interim Condensed Consolidated Statements of Operations and Comprehensive Income are not necessarily indicative of amounts expected for the respective annual periods due to effects of seasonal temperature variations on energy consumption, regulatory rulings, timing of maintenance on electric generating units, changes in mark-to-market valuations, changing commodity prices and other factors.

In preparing financial statements that conform to GAAP, management must make estimates and assumptions that affect the reported amounts of assets and liabilities, the reported amounts of revenues and expenses and the disclosure of contingent assets and liabilities at the date of the financial statements. Actual results could differ from those estimates.

BASIS OF CONSOLIDATION

These Condensed Consolidated Financial Statements include, after eliminating intercompany transactions and balances, the accounts of the Duke Energy Registrants and subsidiaries or VIEs where the respective Duke Energy Registrants have control. See Note 12 for additional information on VIEs. These Condensed Consolidated Financial Statements also reflect the Duke Energy Registrants’ proportionate share of certain jointly owned generation and transmission facilities.

Discontinued Operations

Duke Energy has elected to present cash flows of discontinued operations combined with cash flows of continuing operations. Unless otherwise noted, the notes to these condensed consolidated financial statements exclude amounts related to discontinued operations for all periods presented. A portion of NCI on Duke Energy's Condensed Consolidated Balance Sheet as of December 31, 2024, relates to discontinued operations. See Note 2 for discussion of discontinued operations related to the Commercial Renewables Disposal Groups.


FINANCIAL STATEMENTS			ORGANIZATION AND BASIS OF PRESENTATION

CASH, CASH EQUIVALENTS AND RESTRICTED CASH

Duke Energy, Duke Energy Carolinas, Progress Energy, Duke Energy Progress and Duke Energy Florida have restricted cash balances related primarily to collateral assets, escrow deposits and VIEs. See Notes 10 and 12 for additional information. Restricted cash amounts are included in Other within Current Assets and Other within Noncurrent Assets on the Condensed Consolidated Balance Sheets. The following table presents the components of cash, cash equivalents and restricted cash included in the Condensed Consolidated Balance Sheets.


	June 30, 2025										December 31, 2024
			Duke				Duke		Duke				Duke				Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Duke		Energy		Progress		Energy		Energy
	Energy		Carolinas		Energy		Progress		Florida		Energy		Carolinas		Energy		Progress		Florida
Current Assets
Cash and cash equivalents	$	344	$	7	$	58	$	24	$	16	$	314	$	6	$	73	$	24	$	33
Other	75		9		66		37		28		84		9		76		40		35
Other Noncurrent Assets
Other	23		1		11		5		7		20		1		11		5		7
Total cash, cash equivalents and restricted cash	$	442	$	17	$	135	$	66	$	51	$	418	$	16	$	160	$	69	$	75

INVENTORY

Provisions for inventory write-offs were not material at June 30, 2025, and December 31, 2024. The components of inventory are presented in the tables below.


	June 30, 2025
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Materials and supplies	$	3,403	$	1,139	$	1,660	$	1,059	$	601	$	148	$	406	$	13
Coal	738		339		235		158		76		22		142		—
Natural gas, oil and other fuel	293		46		195		106		90		11		2		38
Total inventory	$	4,434	$	1,524	$	2,090	$	1,323	$	767	$	181	$	550	$	51


	December 31, 2024
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Materials and supplies	$	3,387	$	1,150	$	1,649	$	1,074	$	576	$	149	$	389	$	11
Coal	801		341		241		164		77		23		196		—
Natural gas, oil and other fuel	321		45		196		103		92		11		1		67
Total inventory	$	4,509	$	1,536	$	2,086	$	1,341	$	745	$	183	$	586	$	78

OTHER NONCURRENT ASSETS

Duke Energy, through a nonregulated subsidiary, was the winner of the Carolina Long Bay offshore wind auction in May 2022 and recorded an asset of $150 million related to the arrangement in Other within Other noncurrent assets on the Condensed Consolidated Balance Sheets as of June 30, 2025, and December 31, 2024.

ACCOUNTS PAYABLE

Duke Energy has a voluntary supply chain finance program (the “program”) that allows Duke Energy suppliers, at their sole discretion, to sell their receivables from Duke Energy to a global financial institution at a rate that leverages Duke Energy’s credit rating and which may result in favorable terms compared to the rate available to the supplier on their own credit rating. Suppliers participating in the program determine at their sole discretion which invoices they will sell to the financial institution. Suppliers’ decisions on which invoices are sold do not impact Duke Energy’s payment terms, which are based on commercial terms negotiated between Duke Energy and the supplier regardless of program participation. The commercial terms negotiated between Duke Energy and its suppliers are consistent regardless of whether the supplier elects to participate in the program. Duke Energy does not issue any guarantees with respect to the program and does not participate in negotiations between suppliers and the financial institution. Duke Energy does not have an economic interest in the supplier’s decision to participate in the program and receives no interest, fees or other benefit from the financial institution based on supplier participation in the program.


FINANCIAL STATEMENTS			ORGANIZATION AND BASIS OF PRESENTATION

The following table presents the amounts included within Accounts payable on the Condensed Consolidated Balance Sheets sold to the financial institution by our suppliers and the supplier invoices sold to the financial institution under the program included within Net cash provided by operating activities on the Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2025, and 2024.


	Three Months Ended June 30, 2024 and 2025

	Duke
(in millions)	Energy		Piedmont
Confirmed obligations outstanding at March 31, 2024	$	76	$	74
Invoices confirmed during the period	63		63
Confirmed invoices paid during the period	(111)		(109)
Confirmed obligations outstanding at June 30, 2024	$	28	$	28

Confirmed obligations outstanding at March 31, 2025	$	18	$	18
Invoices confirmed during the period	14		12
Confirmed invoices paid during the period	(20)		(18)
Confirmed obligations outstanding at June 30, 2025	$	12	$	12

	Six Months Ended June 30, 2024 and 2025

	Duke
(in millions)	Energy		Piedmont
Confirmed obligations outstanding at December 31, 2023	$	50	$	47
Invoices confirmed during the period	120		119
Confirmed invoices paid during the period	(142)		(138)
Confirmed obligations outstanding at June 30, 2024	$	28	$	28

Confirmed obligations outstanding at December 31, 2024	$	13	$	12
Invoices confirmed during the period	32		30
Confirmed invoices paid during the period	(33)		(30)
Confirmed obligations outstanding at June 30, 2025	$	12	$	12

NEW ACCOUNTING STANDARDS

The following new accounting standards have been issued but not yet adopted by the Duke Energy Registrants as of June 30, 2025.

Improvements to Income Tax Disclosures. In December 2023, the Financial Accounting Standards Board (FASB) issued new accounting guidance to enhance income tax disclosures primarily related to existing rate reconciliation and income taxes paid information to include requiring disclosure at a more disaggregated level in the notes to the financial statements. The Duke Energy Registrants plan to adopt this guidance on a prospective basis as of January 1, 2025 in the Company's 2025 Form 10-K, Duke Energy is currently assessing the implementation of this guidance on the financial statement disclosures, but it will have no impact on the results of operations, cash flows or financial condition.

Disaggregation of Income Statement Expenses. In November 2024, the FASB issued new accounting guidance that requires enhanced disclosures of certain costs and expenses. This new guidance does not change the expense captions presented on the face of the Condensed Consolidated Statements of Operations but requires disaggregation of certain expense captions into specified categories in disclosures within the notes to the financial statements. For Duke Energy Registrants, the amendments will be effective for fiscal years beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027, with early adoption permitted. Duke Energy is currently assessing implementation of this guidance on the financial statement disclosures, but it will have no impact on the results of operations, cash flows or financial condition.


FINANCIAL STATEMENTS			DISPOSITIONS

2. DISPOSITIONS

Minority Interest in Duke Energy Florida

On August 4, 2025, Duke Energy, Progress Energy and Florida Progress LLC (Florida Progress), the holding company of Duke Energy Florida, entered into an Investment Agreement (Investment Agreement) with an affiliate of Brookfield Super-Core Infrastructure Partners (Investor), pursuant to which Florida Progress agreed to issue membership interests to Investor for up to a 19.7% membership interest in Florida Progress following a series of closings, for an aggregate investment of $6 billion, subject to certain adjustments. At the first closing, Florida Progress will issue to Investor 9.2% of the Florida Progress membership interests for $2.8 billion. The first closing will be followed by additional closings with investments occurring no later than on the following timeline: (i) Investor will invest an additional $200 million in Florida Progress no later than December 31, 2026; (ii) Investor will invest an additional $500 million in Florida Progress no later than June 30, 2027; (iii) Investor will invest an additional $1.5 billion in Florida Progress no later than December 31, 2027; and (iv) Investor will invest an additional $1 billion in Florida Progress no later than June 30, 2028. The ownership interest of Florida Progress will transfer proportionally with each closing. The Investor has the option to fund its total $6 billion investment sooner. The transaction is subject to the satisfaction of certain customary conditions described in the Investment Agreement, including receipt of the approval of the FERC and completion of review by the Committee on Foreign Investments in the United States (CFIUS), as well as approval, or a determination that the transaction does not require approval, by the NRC. The Investment Agreement also provides that, upon termination of the Investment Agreement under certain specified circumstances prior to the first closing, the Investor will be required to pay Progress Energy a termination fee of $240 million.

Proceeds from the minority interest investment are expected to be used to efficiently fund Duke Energy’s growing capital and investment expenditures plan, primarily by displacing planned issuances of long-term debt and common equity through 2029.

The agreement limits Florida Progress’ ability to declare dividends before the first closing (anticipated to be in early 2026). The Investor will receive certain limited rights commensurate with its 19.7% investment in Florida Progress. Duke Energy and Progress Energy will retain control of Duke Energy Florida, so no gain or loss is expected to be recognized in their Condensed Consolidated Statements of Operations. The investment will be presented as noncontrolling interest within stockholders' equity.

Sale of Piedmont's Tennessee Business

On July 27, 2025, Piedmont entered into an Asset Purchase Agreement (Purchase Agreement) by and between Piedmont and Spire Inc., a Missouri corporation, for the sale of Piedmont’s Tennessee natural gas local distribution company business (Piedmont's Tennessee Business) with expected proceeds of $2.48 billion, subject to closing adjustments, with proceeds due at closing. Piedmont’s Tennessee Business is included within the Gas Utilities and Infrastructure segment of Duke Energy and Piedmont. Piedmont expects to complete the sale in the first quarter of 2026. Completion of the transaction is subject to customary closing conditions, including approval from the TPUC and expiration or termination of the applicable waiting period under the HSR. The Purchase Agreement contains certain termination rights and provides that Spire Inc. may be required to pay a termination fee for an amount equal to 6.5% of the purchase price to Piedmont upon termination of the Purchase Agreement under certain circumstances. In the third quarter of 2025, Duke Energy and Piedmont will reclassify the Piedmont disposal unit to assets held for sale. Proceeds from the sale are expected to be used for debt reduction at Piedmont and to efficiently fund Duke Energy's capital plan, primarily by displacing the issuance of common equity in the near term.

Sale of Commercial Renewables Segment

In 2023, Duke Energy completed the sale of substantially all the assets in the Commercial Renewables business segment. Duke Energy closed on the transaction with Brookfield on October 25, 2023, for proceeds of $1.1 billion, with approximately half of the proceeds received at closing and the remainder due 18 months after closing. The balance of the remaining proceeds of $551 million is included in Receivable from sales of Commercial Renewables Disposal Groups as of December 31, 2024, on Duke Energy's Condensed Consolidated Balance Sheets. On April 28, 2025, Duke Energy received the remaining sale proceeds from Brookfield. In January 2025, a sale of the remaining Commercial Renewables business assets was completed and proceeds from that disposition were not material.

Assets Held For Sale and Discontinued Operations

The Commercial Renewables Disposal Groups were classified as held for sale and as discontinued operations in the fourth quarter of 2022. No interest from corporate level debt was allocated to discontinued operations. Unless otherwise noted, the notes to these condensed consolidated financial statements exclude amounts related to discontinued operations for all periods presented.


FINANCIAL STATEMENTS			DISPOSITIONS

The following table presents the carrying values of the major classes of Assets held for sale and Liabilities associated with assets held for sale included in Duke Energy's Condensed Consolidated Balance Sheets.


(in millions)	June 30, 2025		December 31, 2024
Current Assets Held for Sale



Other	$	—	$	4
Total current assets held for sale	—		4
Noncurrent Assets Held for Sale
Property, Plant and Equipment
Cost	—		109
Accumulated depreciation and amortization	—		(24)
Net property, plant and equipment	—		85
Operating lease right-of-use assets, net	—		4


Total other noncurrent assets held for sale	—		4
Total Assets Held for Sale	$	—	$	93
Current Liabilities Associated with Assets Held for Sale
Accounts payable	$	18	$	19
Taxes accrued	—		1
Current maturities of long-term debt	—		43
Unrealized losses on commodity hedges	—		13
Other	—		4
Total current liabilities associated with assets held for sale	18		80
Noncurrent Liabilities Associated with Assets Held for Sale


Operating lease liabilities	—		5
Asset retirement obligations	—		5
Unrealized losses on commodity hedges	—		66
Other	—		13
Total other noncurrent liabilities associated with assets held for sale	—		89
Total Liabilities Associated with Assets Held for Sale	$	18	$	169

As of June 30, 2025, the remaining held for sale liability balance relates to the previously sold Commercial Renewables Disposal Groups' assets and is expected to settle by December 31, 2025.

As of December 31, 2024, the noncontrolling interest balance is $18 million.

The following table presents the results of the Commercial Renewables Disposal Groups, which are included in Loss from Discontinued Operations, net of tax in Duke Energy's Condensed Consolidated Statements of Operations.


	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions)	2025		2024		2025		2024
Operating revenues	$	—	$	13	$	4	$	7


Operation, maintenance and other	—		12		1		16

Property and other taxes	—		1		—		1



Interest expense	—		—		—		2
Loss on disposal	—		15		4		5
Loss before income taxes	—		(15)		(1)		(17)
Income tax expense (benefit)	1		(5)		—		(4)


Net loss from discontinued operations attributable to Duke Energy Corporation	$	(1)	$	(10)	$	(1)	$	(13)

Duke Energy has elected not to separately disclose discontinued operations on Duke Energy's Condensed Consolidated Statements of Cash Flows. The following table summarizes Duke Energy's cash flows from discontinued operations related to the Commercial Renewables Disposal Groups.


	Six Months Ended
	June 30,
(in millions)	2025		2024
Cash flows (used in) provided by:
Operating activities	$	(3)	$	7
Investing activities	—		(13)


FINANCIAL STATEMENTS			DISPOSITIONS

Other Sale-Related Matters

As part of the 2023 purchase and sale agreement for the distributed generation group, Duke Energy agreed to retain certain guarantees, with expiration dates between 2029 through 2034, related to tax equity partners' assets and operations that were disposed of via sale. Duke Energy has obtained certain guarantees from the buyers in regards to future performance obligations to assist in limiting Duke Energy's exposure under the retained guarantees. The fair value of the guarantees is immaterial as Duke Energy does not believe conditions are likely for performance under these guarantees.

3. BUSINESS SEGMENTS

Duke Energy

Duke Energy's segment structure includes the following two segments: EU&I and GU&I.

The EU&I segment primarily includes Duke Energy's regulated electric utilities in the Carolinas, Florida and the Midwest. EU&I also includes Duke Energy's electric transmission infrastructure investments and the offshore wind contract for Carolina Long Bay.

The GU&I segment includes Piedmont, Duke Energy's natural gas local distribution companies in Ohio and Kentucky and Duke Energy's natural gas storage, midstream pipeline and renewable natural gas investments.

The remainder of Duke Energy’s operations is presented as Other, which is primarily comprised of interest expense on holding company debt, unallocated corporate costs, Duke Energy’s wholly owned captive insurance company, Bison, and Duke Energy's ownership interest in NMC.

Business segment information is presented in the following tables. Segment assets presented exclude intercompany assets.


	Three Months Ended June 30, 2025
	Electric		Gas		Total
	Utilities and		Utilities and		Reportable
(in millions)	Infrastructure		Infrastructure		Segments		Other		Eliminations		Total
Unaffiliated revenues	$	7,030	$	471	$	7,501	$	7	$	—	$	7,508
Intersegment revenues	15		22		37		33		(70)		—
Total operating revenues	$	7,045	$	493	$	7,538	$	40	$	(70)	$	7,508
Less:
Fuel used in electric generation and purchased power	$	1,898	$	—	$	1,898	$	—	$	(20)	$	1,878
Cost of natural gas	—		158		158		—		—		158
Operation, maintenance and other	1,594		129		1,723		(23)		(45)		1,655
Depreciation and amortization	1,402		112		1,514		77		(8)		1,583
Property and other taxes	371		41		412		3		—		415
Impairment of assets and other charges	(1)		—		(1)		5		(1)		3
Interest expense	535		65		600		318		(21)		897
Income tax expense (benefit)	200		(4)		196		(77)		—		119
Other Segment Items
Noncontrolling interests(a)	23		—		23		—		—		23
Preferred dividends	—		—		—		13		—		13

Add: Equity in earnings of unconsolidated affiliates	—		1		1		9		1		11
Add: Other(b)	171		13		184		39		(26)		197
Segment income (loss)	$	1,194	$	6	$	1,200	$	(228)	$	—	$	972
Discontinued Operations											(1)
Net income available to Duke Energy Corporation Common Stockholders											$	971
Add back: Net income attributable to noncontrolling interest											23
Add back: Preferred dividends											13

Net Income											$	1,007


FINANCIAL STATEMENTS			BUSINESS SEGMENTS


	Three Months Ended June 30, 2024
	Electric		Gas		Total
	Utilities and		Utilities and		Reportable
(in millions)	Infrastructure		Infrastructure		Segments		Other		Eliminations		Total
Unaffiliated revenues	$	6,802	$	359	$	7,161	$	11	$	—	$	7,172
Intersegment revenues	18		22		40		29		(69)		—
Total operating revenues	$	6,820	$	381	$	7,201	$	40	$	(69)	$	7,172
Less:
Fuel used in electric generation and purchased power	$	2,247	$	—	$	2,247	$	—	$	(19)	$	2,228
Cost of natural gas	—		78		78		—		—		78
Operation, maintenance and other	1,262		117		1,379		(8)		(51)		1,320
Depreciation and amortization	1,246		96		1,342		73		(6)		1,409
Property and other taxes	351		38		389		4		—		393
Impairment of assets and other charges	42		—		42		1		—		43
Interest expense	488		61		549		306		(31)		824
Income tax expense (benefit)	214		2		216		(77)		1		140
Other Segment Items
Noncontrolling interests(a)	22		—		22		—		(1)		21
Preferred dividends	—		—		—		14		—		14

Add: Equity in earnings of unconsolidated affiliates	1		—		1		19		1		21
Add: Other(b)	141		17		158		54		(39)		173
Segment income (loss)(c)	$	1,090	$	6	$	1,096	$	(200)	$	—	$	896
Discontinued Operations											(10)
Net income available to Duke Energy Corporation Common Stockholders											$	886
Add back: Net Income available to noncontrolling interest											21
Add back: Preferred dividends											14

Net Income											$	921

(a)Net income attributable to NCI related to continuing operations.

(b) Other for EU&I and GU&I includes Gains on sales of other assets and other, net, and Other income and expenses, net.

(c) EU&I includes $42 million recorded within Impairment of assets and other charges, $2 million within Operations, maintenance and other, and an $11 million reduction recorded within Interest Expense on Duke Energy Carolinas' and Duke Energy Progress' Condensed Consolidated Statement of Operations, related to the 2024 South Carolina rate case order.


FINANCIAL STATEMENTS			BUSINESS SEGMENTS


	Six Months Ended June 30, 2025
	Electric		Gas		Total
	Utilities and		Utilities and		Reportable
(in millions)	Infrastructure		Infrastructure		Segments		Other		Eliminations		Total
Unaffiliated revenues	$	14,155	$	1,587	$	15,742	$	15	$	—	$	15,757
Intersegment revenues	30		46		76		67		(143)		—
Total operating revenues	$	14,185	$	1,633	$	15,818	$	82	$	(143)	$	15,757
Less:
Fuel used in electric generation and purchased power	$	4,017	$	—	$	4,017	$	—	$	(40)	$	3,977
Cost of natural gas	—		532		532		—		—		532
Operation, maintenance and other	3,018		254		3,272		(21)		(97)		3,154
Depreciation and amortization	2,736		219		2,955		154		(14)		3,095
Property and other taxes	749		88		837		6		—		843
Impairment of assets and other charges	(1)		—		(1)		5		(1)		3
Interest expense	1,065		130		1,195		636		(45)		1,786
Income tax expense (benefit)	389		87		476		(164)		—		312
Other Segment Items
Noncontrolling interests(a)	48		—		48		—		—		48
Preferred dividends	—		—		—		27		—		27

Add: Equity in earnings of unconsolidated affiliates	—		6		6		15		1		22
Add: Other(b)	306		26		332		58		(55)		335
Segment income (loss)	$	2,470	$	355	$	2,825	$	(488)	$	—	$	2,337
Discontinued Operations											(1)
Net income available to Duke Energy Corporation Common Stockholders											$	2,336
Add back: Net income attributable to noncontrolling interest											48
Add back: Preferred dividends											27

Net Income											$	2,411
Capital investments expenditures and acquisitions	$	5,724	$	548	$	6,272	$	156	$	—	$	6,428
Segment assets	167,420		18,305		185,725		3,988		—		189,713


FINANCIAL STATEMENTS			BUSINESS SEGMENTS


	Six Months Ended June 30, 2024
	Electric		Gas		Total
	Utilities and		Utilities and		Reportable
(in millions)	Infrastructure		Infrastructure		Segments		Other		Eliminations		Total
Unaffiliated revenues	$	13,587	$	1,238	$	14,825	$	18	$	—	$	14,843
Intersegment revenues	36		45		81		60		(141)		—
Total operating revenues	$	13,623	$	1,283	$	14,906	$	78	$	(141)	$	14,843
Less:
Fuel used in electric generation and purchased power	$	4,602	$	—	$	4,602	$	—	$	(39)	$	4,563
Cost of natural gas	—		310		310		—		—		310
Operation, maintenance and other	2,578		246		2,824		(26)		(99)		2,699
Depreciation and amortization	2,471		194		2,665		144		(13)		2,796
Property and other taxes	688		84		772		7		—		779
Impairment of assets and other charges	43		—		43		1		—		44
Interest expense	987		122		1,109		600		(68)		1,641
Income tax expense (benefit)	387		71		458		(141)		1		318
Other Segment Items
Noncontrolling interests(a)	35		—		35		—		(1)		34
Preferred dividends	—		—		—		53		—		53

Add: Equity in earnings of unconsolidated affiliates	2		—		2		36		—		38
Add: Other(b)	277		34		311		121		(78)		354
Segment income (loss)(c)	$	2,111	$	290	$	2,401	$	(403)	$	—	$	1,998
Discontinued Operations											(13)
Net income available to Duke Energy Corporation Common Stockholders											$	1,985
Add back: Net Income available to noncontrolling interest											34
Add back: Preferred dividends											53

Net Income											$	2,072
Capital investments expenditures and acquisitions	$	5,349	$	723	$	6,072	$	140	$	—	$	6,212
Segment assets	159,770		17,600		177,370		4,205		—		181,575

(a)Net income attributable to NCI related to continuing operations.

(b) Other for EU&I and GU&I includes Gains on sales of other assets and other, net, and Other income and expenses, net.


FINANCIAL STATEMENTS			BUSINESS SEGMENTS

Duke Energy Carolinas

Duke Energy Carolinas has one reportable segment, EU&I. The remainder of Duke Energy Carolinas' operations is presented as Other.


	Three Months Ended June 30, 2025						Six Months Ended June 30, 2025
	Electric						Electric
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	2,231	$	—	$	2,231	$	4,755	$	—	$	4,755
Less:
Fuel used in electric generation and purchased power	$	571	$	—	$	571	$	1,374	$	—	$	1,374
Operation, maintenance and other	488		12		500		962		22		984
Depreciation and amortization	482		—		482		914		—		914
Property and other taxes	85		—		85		187		—		187
Impairment of assets and other charges	(1)		—		(1)		(1)		—		(1)
Interest expense	200		—		200		400		—		400
Income tax expense (benefit)	39		(3)		36		92		(5)		87
Add: Other segment items(a)	68		(1)		67		129		(1)		128
Segment income (loss) / Net income	$	435	$	(10)	$	425	$	956	$	(18)	$	938
Capital expenditures							$	2,145	$	—	$	2,145
Segment assets							56,335		264		56,599


	Three Months Ended June 30, 2024						Six Months Ended June 30, 2024
	Electric						Electric
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	2,297	$	—	$	2,297	$	4,704	$	—	$	4,704
Less:
Fuel used in electric generation and purchased power	$	749	$	—	$	749	$	1,609	$	—	$	1,609
Operation, maintenance and other	434		10		444		874		21		895
Depreciation and amortization	437		—		437		834		—		834
Property and other taxes	89		—		89		183		—		183
Impairment of assets and other charges	33		—		33		34		—		34
Interest expense	168		—		168		348		—		348
Income tax expense (benefit)	51		(3)		48		109		(5)		104
Add: Other segment items(a)	63		(1)		62		125		(1)		124
Segment income (loss) / Net income	$	399	$	(8)	$	391	$	838	$	(17)	$	821
Capital expenditures							$	1,949	$	—	$	1,949
Segment assets							53,160		214		53,374

(a) Other segment items include Gains on sales of other assets and other, net, and Other income and expenses, net.


FINANCIAL STATEMENTS			BUSINESS SEGMENTS

Progress Energy

Progress Energy has one reportable segment, EU&I. The remainder of Progress Energy's operations is presented as Other.


	Three Months Ended June 30, 2025						Six Months Ended June 30, 2025
	Electric						Electric
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	3,566	$	3	$	3,569	$	7,028	$	8	$	7,036
Less:
Fuel used in electric generation and purchased power	$	1,025	$	—	$	1,025	$	2,131	$	—	$	2,131
Operation, maintenance and other	828		15		843		1,501		30		1,531
Depreciation and amortization	609		—		609		1,240		—		1,240
Property and other taxes	175		—		175		347		—		347

Interest expense	255		28		283		501		57		558
Income tax expense (benefit)	121		(13)		108		239		(21)		218
Add: Other segment items(a)	76		5		81		137		5		142
Segment income (loss) / Net income	$	629	$	(22)	$	607	$	1,206	$	(53)	$	1,153
Capital expenditures							$	2,742	$	—	$	2,742
Segment assets							69,489		4,822		74,311


	Three Months Ended June 30, 2024						Six Months Ended June 30, 2024
	Electric						Electric
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	3,352	$	5	$	3,357	$	6,576	$	9	$	6,585
Less:
Fuel used in electric generation and purchased power	$	1,202	$	—	$	1,202	$	2,345	$	—	$	2,345
Operation, maintenance and other	571		17		588		1,187		29		1,216
Depreciation and amortization	568		—		568		1,155		—		1,155
Property and other taxes	167		(1)		166		324		—		324
Impairment of assets and other charges	9		—		9		9		—		9
Interest expense	237		28		265		468		57		525
Income tax expense (benefit)	114		(10)		104		209		(19)		190
Add: Other segment items(a)	56		10		66		117		18		135
Segment income (loss) / Net income	$	540	$	(19)	$	521	$	996	$	(40)	$	956
Capital expenditures							$	2,623	$	—	$	2,623
Segment assets							65,620		3,844		69,464

(a) Other segment items include Gains on sales of other assets and other, net, and Other income and expenses, net.


FINANCIAL STATEMENTS			BUSINESS SEGMENTS

Duke Energy Progress

Duke Energy Progress has one reportable segment, EU&I. The remainder of Duke Energy Progress' operations is presented as Other.


	Three Months Ended June 30, 2025						Six Months Ended June 30, 2025
	Electric						Electric
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	1,681	$	—	$	1,681	$	3,699	$	—	$	3,699
Less:
Fuel used in electric generation and purchased power	$	574	$	—	$	574	$	1,299	$	—	$	1,299
Operation, maintenance and other	333		7		340		724		14		738
Depreciation and amortization	319		—		319		676		—		676
Property and other taxes	45		—		45		105		—		105

Interest expense	139		—		139		267		—		267
Income tax expense (benefit)	40		(1)		39		98		(3)		95
Add: Other segment items(a)	50		—		50		89		(2)		87
Segment income (loss) / Net income	$	281	$	(6)	$	275	$	619	$	(13)	$	606
Capital expenditures							$	1,524	$	—	$	1,524
Segment assets							40,486		1,072		41,558


	Three Months Ended June 30, 2024						Six Months Ended June 30, 2024
	Electric						Electric
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	1,636	$	—	$	1,636	$	3,424	$	—	$	3,424
Less:
Fuel used in electric generation and purchased power	$	597	$	—	$	597	$	1,217	$	—	$	1,217
Operation, maintenance and other	320		6		326		689		12		701
Depreciation and amortization	306		—		306		645		—		645
Property and other taxes	50		—		50		101		—		101
Impairment of assets and other charges	9		—		9		9		—		9
Interest expense	123		—		123		243		—		243
Income tax expense (benefit)	39		—		39		89		(2)		87
Add: Other segment items(a)	36		1		37		72		2		74
Segment income (loss) / Net income	$	228	$	(5)	$	223	$	503	$	(8)	$	495
Capital expenditures							$	1,373	$	—	$	1,373
Segment assets							38,562		99		38,661

(a) Other segment items include Gains on sales of other assets and other, net, and Other income and expenses, net.


FINANCIAL STATEMENTS			BUSINESS SEGMENTS

Duke Energy Florida

Duke Energy Florida has one reportable segment, EU&I. The remainder of Duke Energy Florida's operations is presented as Other.


	Three Months Ended June 30, 2025						Six Months Ended June 30, 2025
	Electric						Electric
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	1,885	$	—	$	1,885	$	3,329	$	—	$	3,329
Less:
Fuel used in electric generation and purchased power	$	451	$	—	$	451	$	832	$	—	$	832
Operation, maintenance and other	495		5		500		777		9		786
Depreciation and amortization	290		—		290		564		—		564
Property and other taxes	130		—		130		242		—		242

Interest expense	116		—		116		234		—		234
Income tax expense (benefit)	81		—		81		141		(2)		139
Add: Other segment items(a)	26		1		27		48		(2)		46
Segment income (loss) / Net income	$	348	$	(4)	$	344	$	587	$	(9)	$	578
Capital expenditures							$	1,218	$	—	$	1,218
Segment assets							29,003		89		29,092


	Three Months Ended June 30, 2024						Six Months Ended June 30, 2024
	Electric						Electric
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	1,716	$	—	$	1,716	$	3,152	$	—	$	3,152
Less:
Fuel used in electric generation and purchased power	$	605	$	—	$	605	$	1,128	$	—	$	1,128
Operation, maintenance and other	251		5		256		498		9		507
Depreciation and amortization	262		—		262		510		—		510
Property and other taxes	117		—		117		223		—		223

Interest expense	114		—		114		225		—		225
Income tax expense (benefit)	75		—		75		120		(2)		118
Add: Other segment items(a)	20		2		22		45		2		47
Segment income (loss) / Net income	$	312	$	(3)	$	309	$	493	$	(5)	$	488
Capital expenditures							$	1,251	$	—	$	1,251
Segment assets							27,058		20		27,078

(a) Other segment items include Gains on sales of other assets and other, net, and Other income and expenses, net.


FINANCIAL STATEMENTS			BUSINESS SEGMENTS

Duke Energy Ohio

Duke Energy Ohio has two reportable segments, EU&I and GU&I. The remainder of Duke Energy Ohio's operations is presented as Other.


	Three Months Ended June 30, 2025
	Electric		Gas		Total
	Utilities and		Utilities and		Reportable		Eliminations/
(in millions)	Infrastructure		Infrastructure		Segments		Other		Total


Total operating revenues	$	498	$	156	$	654	$	—	$	654
Less:
Fuel used in electric generation and purchased power	$	161	$	—	$	161	$	—	$	161
Cost of natural gas	—		35		35		—		35
Operation, maintenance and other	87		27		114		1		115
Depreciation and amortization	83		39		122		(1)		121
Property and other taxes	80		21		101		—		101

Interest expense	32		18		50		1		51
Income tax expense (benefit)	9		3		12		—		12
Add: Other segment items(a)	4		2		6		—		6
Segment income (loss) / Net income	$	50	$	15	$	65	$	(1)	$	64


	Three Months Ended June 30, 2024
	Electric		Gas		Total
	Utilities and		Utilities and		Reportable		Eliminations/
(in millions)	Infrastructure		Infrastructure		Segments		Other		Total


Total operating revenues	$	476	$	132	$	608	$	—	$	608
Less:
Fuel used in electric generation and purchased power	$	132	$	—	$	132	—		$	132
Cost of natural gas	—		21		21		—		21
Operation, maintenance and other	88		30		118		3		121
Depreciation and amortization	65		31		96		—		96
Property and other taxes	80		22		102		—		102

Interest expense	32		17		49		(2)		47
Income tax expense (benefit)	13		4		17		(1)		16
Add: Other segment items(a)	3		2		5		(1)		4
Segment income (loss) / Net income	$	69	$	9	$	78	$	(1)	$	77

(a) Other segment items for EU&I and GU&I include Gains on sales of other assets and other, net, and Other income and expenses, net.


	Six Months Ended June 30, 2025
	Electric		Gas		Total
	Utilities and		Utilities and		Reportable		Eliminations/
(in millions)	Infrastructure		Infrastructure		Segments		Other		Total


Total operating revenues	$	985	$	435	$	1,420	$	—	$	1,420
Less:
Fuel used in electric generation and purchased power	$	310	$	—	$	310	$	—	$	310
Cost of natural gas	—		136		136		—		136
Operation, maintenance and other	179		56		235		4		239
Depreciation and amortization	159		75		234		(1)		233
Property and other taxes	166		51		217		—		217

Interest expense	63		34		97		1		98
Income tax expense (benefit)	18		17		35		(1)		34
Add: Other segment items(a)	8		4		12		(1)		11
Segment income (loss) / Net income	$	98	$	70	$	168	$	(4)	$	164
Capital expenditures	$	303	$	168	$	471	$	—	$	471
Segment assets	8,378		4,582		12,960		36		12,996


FINANCIAL STATEMENTS			BUSINESS SEGMENTS


	Six Months Ended June 30, 2024
	Electric		Gas		Total
	Utilities and		Utilities and		Reportable		Eliminations/
(in millions)	Infrastructure		Infrastructure		Segments		Other		Total


Total operating revenues	$	934	$	352	$	1,286	$	—	$	1,286
Less:
Fuel used in electric generation and purchased power	$	270	$	—	$	270	—		$	270
Cost of natural gas	—		82		82		—		82
Operation, maintenance and other	181		62		243		4		247
Depreciation and amortization	131		64		195		—		195
Property and other taxes	151		53		204		—		204

Interest expense	61		32		93		(1)		92
Income tax expense (benefit)	23		13		36		(1)		35
Add: Other segment items(a)	7		4		11		(1)		10
Segment income (loss) / Net income	$	124	$	50	$	174	$	(3)	$	171
Capital expenditures	$	273	$	144	$	417	$	—	$	417
Segment assets	8,034		4,389		12,423		178		12,601

(a) Other segment items for EU&I and GU&I include Gains on sales of other assets and other, net, and Other income and expenses, net.

Duke Energy Indiana

Duke Energy Indiana has one reportable segment, EU&I. The remainder of Duke Energy Indiana's operations is presented as Other.


	Three Months Ended June 30, 2025						Six Months Ended June 30, 2025
	Electric						Electric
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	821	$	—	$	821	$	1,679	$	—	$	1,679
Less:
Fuel used in electric generation and purchased power	$	219	$	—	$	219	$	479	$	—	$	479
Operation, maintenance and other	189		3		192		382		5		387
Depreciation and amortization	222		—		222		414		—		414
Property and other taxes	17		—		17		35		—		35

Interest expense	56		1		57		116		—		116
Income tax expense (benefit)	20		(2)		18		38		(2)		36
Add: Other segment items(a)	22		(1)		21		32		(1)		31
Segment income (loss) / Net income	$	120	$	(3)	$	117	$	247	$	(4)	$	243
Capital expenditures							$	526	$	—	$	526
Segment assets							15,940		240		16,180


FINANCIAL STATEMENTS			BUSINESS SEGMENTS


	Three Months Ended June 30, 2024						Six Months Ended June 30, 2024
	Electric						Electric
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	747	$	—	$	747	$	1,506	$	—	$	1,506
Less:
Fuel used in electric generation and purchased power	$	223	$	—	$	223	$	494	$	—	$	494
Operation, maintenance and other	161		—		161		339		2		341
Depreciation and amortization	172		—		172		341		—		341
Property and other taxes	16		—		16		30		—		30

Interest expense	58		—		58		115		—		115
Income tax expense (benefit)	22		—		22		36		—		36
Add: Other segment items(a)	16		(1)		15		29		(1)		28
Segment income (loss) / Net income	$	111	$	(1)	$	110	$	180	$	(3)	$	177
Capital expenditures							$	489	$	—	$	489
Segment assets							15,590		59		15,649

(a) Other segment items include Gains on sales of other assets and other, net, and Other income and expenses, net.

Piedmont

Piedmont has one reportable segment, GU&I. The remainder of Piedmont's operations is presented as Other.


	Three Months Ended June 30, 2025						Six Months Ended June 30, 2025
	Gas						Gas
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	335	$	—	$	335	$	1,192	$	—	$	1,192
Less:
Cost of natural gas	$	124	$	—	$	124	$	396	$	—	$	396
Operation, maintenance and other	101		2		103		195		4		199
Depreciation and amortization	71		—		71		141		—		141
Property and other taxes	19		—		19		37		—		37

Interest expense	47		1		48		94		1		95
Income tax (benefit) expense	(7)		(1)		(8)		69		(1)		68
Other Segment Items
Add: Equity in earnings of unconsolidated affiliates	—		1		1		—		3		3
Add: Other(a)	11		—		11		22		—		22
Segment (loss) income / Net (loss) income	$	(9)	$	(1)	$	(10)	$	282	$	(1)	$	281
Capital expenditures							$	380	$	—	$	380
Segment assets							11,844		87		11,931


FINANCIAL STATEMENTS			BUSINESS SEGMENTS


	Three Months Ended June 30, 2024						Six Months Ended June 30, 2024
	Gas						Gas
	Utilities and		Eliminations/				Utilities and		Eliminations/
(in millions)	Infrastructure		Other		Total		Infrastructure		Other		Total
Total operating revenues	$	244	$	—	$	244	$	920	$	—	$	920
Less:
Cost of natural gas	$	58	$	—	$	58	$	228	$	—	$	228
Operation, maintenance and other	83		2		85		178		2		180
Depreciation and amortization	64		—		64		126		—		126
Property and other taxes	16		—		16		31		—		31

Interest expense	43		—		43		88		—		88
Income tax (benefit) expense	(1)		—		(1)		58		1		59
Other Segment Items
Add: Equity in earnings of unconsolidated affiliates	—		2		2		—		4		4
Add: Other(a)	15		—		15		30		—		30
Segment (loss) income / Net (loss) income	$	(4)	$	—	$	(4)	$	241	$	1	$	242
Capital expenditures							$	571	$	—	$	571
Segment assets							11,208		93		11,301

(a) Other includes Gains on sales of other assets and other, net, and Other income and expenses, net.

4. REGULATORY MATTERS

RATE-RELATED INFORMATION

The NCUC, PSCSC, FPSC, IURC, PUCO, TPUC and KPSC approve rates for retail electric and natural gas services within their states. The FERC regulates and approves rates for wholesale electric sales and interstate transmission rates. The FERC also regulates certification and siting of new interstate natural gas pipeline projects. For open regulatory matters, unless otherwise noted, the Subsidiary Registrants cannot predict the outcome or ultimate resolution of their respective matters.

Duke Energy Carolinas and Duke Energy Progress

Hurricanes Debby and Helene

In 2024, hurricanes Debby and Helene significantly impacted the Duke Energy Carolinas and Duke Energy Progress territories in North Carolina and South Carolina. As of June 30, 2025, the total cumulative operations and maintenance expense incurred for restoration and rebuilding of infrastructure associated with the hurricanes was approximately $812 million ($530 million and $282 million for Duke Energy Carolinas and Duke Energy Progress, respectively). The reduction in cumulative operations and maintenance expense compared to December 31, 2024, of $82 million for Duke Energy Carolinas and an increase of $34 million for Duke Energy Progress, was recorded in Regulatory assets within Other Noncurrent Assets on the Condensed Consolidated Balance Sheets. In addition, through June 30, 2025, there have been cumulative capital investments of $468 million ($378 million and $90 million for Duke Energy Carolinas and Duke Energy Progress, respectively) associated with the hurricanes. Amounts are net of expected insurance recoveries and could change going forward as storm restoration and rebuild work is finalized. Additional estimated capital costs of approximately $70 million are expected to be incurred through the first half of 2026 to rebuild the systems from hurricane damage.

North Carolina Storm Cost Securitization

In December 2024, Duke Energy Carolinas and Duke Energy Progress filed their joint petition for review and approval of storm recovery costs (Phase 1) with the NCUC to securitize the North Carolina-retail allocable share of storm costs associated with hurricanes Helene, Debby and Ian, as well as Hurricane Zeta and Winter Storm Izzy, and the establishment of storm reserves for $200 million at Duke Energy Carolinas and $100 million at Duke Energy Progress. On February 3, 2025, Duke Energy Carolinas and Duke Energy Progress filed their joint petition for financing orders (Phase 2). In February 2025, Duke Energy Carolinas and Duke Energy Progress reached a settlement agreement with the North Carolina Public Staff and other intervening parties that resolved all issues between the parties in the Phase 1 proceeding and removed the establishment of storm reserves from the securitization proceeding. Further, the settlement outlined agreement on certain issues in the Phase 2 proceeding.

On April 16, 2025, the NCUC issued its Phase 1 order approving the settlement and determining that approximately $584 million for Duke Energy Carolinas and $461 million for Duke Energy Progress in storm recovery costs are reasonable and prudent and eligible for securitization. The order authorized the companies to proceed to Phase 2 of the securitization process. On April 15, 2025, Duke Energy Carolinas and Duke Energy Progress filed a settlement with the North Carolina Public Staff resolving all remaining issues in Phase 2. On June 18, 2025, the NCUC issued its Phase 2 order approving the settlement and issuing the financing orders. Duke Energy Carolinas and Duke Energy Progress expect to securitize the North Carolina-retail allocable share of storm costs by the end of 2025.


FINANCIAL STATEMENTS			REGULATORY MATTERS

South Carolina Storm Cost Securitization

On March 21, 2025, Duke Energy Carolinas filed a petition for storm securitization with the PSCSC for authorization to finance the estimated South Carolina-retail allocable share of storm costs primarily related to Hurricane Helene storm recovery activities and inclusive of funding $25 million related to storm reserves. On June 25, 2025, an evidentiary hearing was held. Duke Energy Carolinas reached a comprehensive settlement among all parties in the proceeding which was filed with the PSCSC supporting securitization of approximately $556 million, including the storm reserve funding. On July 10, 2025, the PSCSC approved the settlement and the financing order was issued on August 1, 2025. Duke Energy Carolinas expects to securitize the South Carolina-retail allocable share of storm costs by the end of 2025. Due to the relatively low level of storm costs incurred by Duke Energy Progress in South Carolina, Duke Energy Progress will not seek to pursue securitization of those costs and has offset them against established storm reserve balances.

Application to Combine Utilities

On July 30, 2025, Duke Energy Carolinas and Duke Energy Progress (together, the Companies) filed a notice of intent with the NCUC and PSCSC that notifies the respective state regulatory commissions of the Companies' intent to file applications for approval to combine utilities, by which Duke Energy Progress will merge into Duke Energy Carolinas, resulting in a single electric utility serving the Companies' North Carolina and South Carolina service territories. The Companies plan to file applications no earlier than August 14, 2025, with the NCUC, PSCSC and FERC. The Companies have been engaging with stakeholders and will continue to do so in advance of filing and intend to propose a procedural schedule for consideration at the time of filing. Subject to regulatory approvals, the Company is currently targeting an effective date of January 1, 2027. There is no assurance that Duke Energy Carolinas and Duke Energy Progress will obtain the required regulatory approvals from the NCUC, PSCSC, and the FERC, and the transaction cannot proceed without all three.

Duke Energy Carolinas

Oconee Subsequent License Renewal

On June 7, 2021, Duke Energy Carolinas filed a subsequent license renewal (SLR) application for Oconee with the NRC to renew the operating licenses. On March 31, 2025, the NRC issued the subsequent renewed licenses for Oconee, allowing an additional 20 years of operation to 2053 (units 1 and 2) and 2054 (unit 3).

2023 North Carolina Rate Case

In January 2023, Duke Energy Carolinas filed a performance-based regulation (PBR) application with the NCUC to request an increase in base rate retail revenues. The PBR application included an MYRP to recover projected capital investments during the three-year MYRP period. In addition to the MYRP, the PBR application included an Earnings Sharing Mechanism, Residential Decoupling Mechanism and Performance Incentive Mechanisms (PIMS) as required by HB951.

In August 2023, Duke Energy Carolinas filed with the NCUC a partial settlement with the North Carolina Public Staff in connection with its PBR application. The partial settlement included, among other things, agreement on a substantial portion of the North Carolina retail rate base for the historic base case of approximately $19.5 billion and all of the capital projects and related costs to be included in the three-year MYRP, including $4.6 billion (North Carolina retail allocation) projected to go in service over the MYRP period. Additionally, the partial settlement included agreement, with certain adjustments, on depreciation rates, the recovery of grid improvement plan costs and PIMs, Tracking Metrics and the Residential Decoupling Mechanism under the PBR application. On August 28, 2023, Duke Energy Carolinas filed with the NCUC a second partial settlement with the North Carolina Public Staff resolving additional issues, including the future treatment of nuclear PTCs related to the IRA, through a stand-alone rider that would provide the benefits to customers. This stand-alone rider was effective in rates beginning January 1, 2025.

On December 15, 2023, the NCUC issued an order approving Duke Energy Carolinas' PBR application, as modified by the partial settlements and the order, including an overall retail revenue increase of $436 million in Year 1, $174 million in Year 2 and $158 million in Year 3, for a combined total of $768 million. The order established an ROE of 10.1% based upon an equity ratio of 53% and approved, with certain adjustments, depreciation rates and the recovery of grid improvement plan costs and certain deferred COVID-related costs. Additionally, the Residential Decoupling Mechanism and PIMs were approved as requested under the PBR application and revised by the partial settlements. Duke Energy Carolinas implemented interim rates on September 1, 2023. New revised Year 1 rates and the residential decoupling were implemented on January 15, 2024.

In February 2024, a number of parties filed Notices of Appeal of the December 15, 2023, NCUC order. Notices of Appeal were filed by the Carolina Industrial Group for Fair Utility Rates (CIGFUR) III, a collection of electric membership cooperatives (collectively, the EMCs), and the North Carolina Attorney General’s Office (the AGO). CIGFUR III and the EMCs appealed the interclass subsidy reduction percentage and the Transmission Cost Allocation stipulation. In addition, CIGFUR III appealed the NCUC’s elimination of the equal percentage fuel cost allocation methodology. The AGO appealed several issues including the authorized ROE and certain rate design and accounting matters. On March 1, 2024, Carolina Utility Customers Association, Inc. appealed several issues, including the authorized ROE and certain rate design and accounting matters. In July 2024, the Supreme Court of North Carolina consolidated these appeals with the parallel appeals of the NCUC's order regarding the Duke Energy Progress PBR application. Briefing is complete and oral arguments occurred on February 13, 2025. Duke Energy Carolinas anticipates a decision to be issued no later than the fourth quarter of 2025.

2025 South Carolina Rate Case

On July 1, 2025, Duke Energy Carolinas filed a base rate case with the PSCSC requesting an annualized increase in electric base rates of approximately $151 million and an ROE of 10.85% with an equity ratio of 53%. This is an overall average customer rate increase of approximately 7.7%. The request for the rate increase is driven by significant capital investments, including generation plant additions, as well as transmission, distribution and grid improvements. Duke Energy Carolinas has requested new rates to go into effect no later than March 1, 2026. An evidentiary hearing is scheduled to commence on November 13, 2025. An order is expected by the end of 2025.


FINANCIAL STATEMENTS			REGULATORY MATTERS

Duke Energy Progress

2022 North Carolina Rate Case

In October 2022, Duke Energy Progress filed a PBR application with the NCUC to request an increase in base rate retail revenues. The rate request before the NCUC included an MYRP to recover projected capital investments during the three-year MYRP period. In addition to the MYRP, the PBR application included an Earnings Sharing Mechanism, Residential Decoupling Mechanism and PIMs as required by HB951.

In April 2023, Duke Energy Progress filed with the NCUC a partial settlement with North Carolina Public Staff, which included agreement on many aspects of Duke Energy Progress' three-year MYRP proposal. In May 2023, CIGFUR II joined this partial settlement and North Carolina Public Staff and CIGFUR II filed a separate settlement reaching agreement on PIMs, Tracking Metrics and the Residential Decoupling Mechanism under the PBR application.

On August 18, 2023, the NCUC issued an order approving Duke Energy Progress' PBR application, as modified by the partial settlements and the order, including an overall retail revenue increase of $233 million in Year 1, $126 million in Year 2 and $135 million in Year 3, for a combined total of $494 million. Key aspects of the order include the approval of North Carolina retail rate base for the historic base case of approximately $12.2 billion and capital projects and related costs to be included in the three-year MYRP, including $3.5 billion (North Carolina retail allocation) projected to go in service over the MYRP period. The order established an ROE of 9.8% based upon an equity ratio of 53% and approved, with certain adjustments, depreciation rates and the recovery of grid improvement plan costs and certain deferred COVID-related costs. Additionally, the Residential Decoupling Mechanism and PIMs were approved as requested under the PBR application and revised by the partial settlements. Duke Energy Progress implemented interim rates on June 1, 2023, and implemented revised Year 1 rates and the residential decoupling on October 1, 2023.

In October 2023, CIGFUR II and Haywood Electric Membership Corporation each filed a Notice of Appeal of the August 18, 2023 NCUC order. Both parties are appealing certain matters that do not impact the overall revenue requirement in the rate case. Specifically, they appealed the interclass subsidy reduction percentage, and CIGFUR II also appealed the Customer Assistance Program and the equal percentage fuel cost allocation methodology. In November 2023, the AGO filed a Notice of Cross Appeal of the NCUC's determination regarding the exclusion of electric vehicle revenue from the residential decoupling mechanism. In November 2023, Duke Energy Progress, the North Carolina Public Staff, CIGFUR II, and a number of other parties reached a settlement pursuant to which CIGFUR II agreed not to pursue its appeal of the Customer Assistance Program. In July 2024, the Supreme Court of North Carolina consolidated these appeals with the parallel appeals of the NCUC's order regarding the Duke Energy Carolinas PBR application. Briefing is complete and oral arguments occurred in February 2025. Duke Energy Progress anticipates a decision to be issued no later than the fourth quarter of 2025.

Person County Combined Cycle CPCN

On February 7, 2025, Duke Energy Progress filed with the NCUC its application to construct and operate a second 1,360-MW hydrogen-capable, advanced-class CC unit in Person County at the Roxboro Plant. NCEMC has also notified Duke Energy Progress of NCEMC's intent to co-own approximately 225 MW of the second CC and Duke Energy Progress and NCEMC began negotiations on the contractual arrangement in the second quarter of 2025. NCEMC has the right to co-own the facility under its existing supply agreement with Duke Energy Progress. Pending regulatory approvals, construction of the second CC is planned to start in 2026 with the unit targeted to be placed in service by the end of 2029. As part of the application, Duke Energy Progress noted that the recovery of Construction Work in Progress during the construction period for the proposed facility may be pursued in a future rate case. The 2030 North Carolina retail revenue requirement for the proposed facility is estimated to be $113 million, representing an approximate average retail rate increase of 2.6% across all classes. The air permit issued by the NCDEQ in December 2024, also pertains to the second CC. An evidentiary hearing on the second CC CPCN concluded on July 22, 2025. An order is expected by the end of 2025.

Robinson Subsequent License Renewal

In April 2025, Duke Energy Progress filed an SLR application for Robinson with the NRC to renew Robinson’s operating license for an additional 20 years. The current license expires in 2030 and the renewal would extend the operating license of the facility to 2050. The NRC is performing the safety and environmental reviews for the application and is scheduled to reach a decision by April 2026.

2025 South Carolina Rate Case

On June 12, 2025, Duke Energy Progress filed a base rate case with the PSCSC requesting an annualized increase in electric base rates of approximately $75 million and an ROE of 10.85% with an equity ratio of 53%. This is an overall average customer rate increase of approximately 12.1%. The request for the rate increase is driven by significant capital investments, primarily including transmission, distribution and grid improvements. Duke Energy Progress has requested new rates to go into effect no later than February 1, 2026. An evidentiary hearing is scheduled to commence on October 27, 2025. An order is expected by the end of 2025.

Duke Energy Florida

Clean Energy Connection

In July 2020, Duke Energy Florida petitioned the FPSC for approval of a voluntary solar program consisting of 10 new solar generating facilities with combined capacity of 749 MW. The FPSC approved the program in January 2021, allowing participants to support cost-effective solar development in Florida by paying a subscription fee based on per kilowatt subscriptions and receiving a credit on their bill based on the actual generation associated with their portion of the solar portfolio. The 10 new solar generation facilities were completed and all of the remaining sites were in service by the end of 2024 at a cost of approximately $1.1 billion. These investments are included in base rates offset by the revenue from the subscription fees, with credits included in the fuel cost recovery clause.


FINANCIAL STATEMENTS			REGULATORY MATTERS

In February 2021, the League of United Latin American Citizens (LULAC) filed a notice of appeal of the FPSC’s order approving the Clean Energy Connection to the Supreme Court of Florida. The Supreme Court of Florida heard oral arguments in the appeal in February 2022. On May 27, 2022, the Supreme Court of Florida issued an order remanding the case back to the FPSC so that the FPSC can amend its order to better address some of the arguments raised by LULAC. In September 2022, the FPSC issued a revised order and submitted it to the Supreme Court of Florida. The Supreme Court of Florida requested that the parties file supplemental briefs regarding the revised order, which were filed in February 2023. On July 17, 2025, the Supreme Court of Florida issued an order affirming the revised FPSC order. The ruling did not change the solar program or have other financial implications. This matter is now fully resolved.

Storm Protection Plan

At least every three years, Duke Energy Florida must file an SPP with the FPSC. Each plan covers a 10-year period and includes investments in transmission and distribution meant to strengthen infrastructure, reduce outage times associated with extreme weather events, reduce restoration costs and improve overall service reliability. In April 2022, Duke Energy Florida filed an SPP for approval with the FPSC for the 2023-2032 time frame. The plan reflected approximately $7 billion of capital investment in transmission and distribution. The evidentiary hearing began in August 2022. In October 2022, the FPSC approved Duke Energy Florida’s plan with one modification to remove the transmission loop radially fed program, representing a reduction of approximately $80 million over the 10-year period starting in 2025. In December 2022, the Office of Public Counsel (OPC) filed a notice of appeal of this order to the Supreme Court of Florida and briefs were filed by the OPC and Duke Energy Florida during 2023. On November 14, 2024, the Supreme Court of Florida issued an order upholding the FPSC's approval of Duke Energy Florida's plan.

In January 2025, Duke Energy Florida filed an SPP for approval with the FPSC for the 2026-2035 time frame reflecting approximately $7 billion of capital investment in transmission and distribution. On March 12, 2025, the OPC filed testimony recommending that the pace of the proposed spend be reduced, as well as challenging three subprograms in Duke Energy Florida's SPP. Duke Energy Florida filed rebuttal testimony on April 2, 2025, requesting that the FPSC approve its SPP as filed. On May 16, 2025, Duke Energy Florida and the OPC filed Joint Stipulations to resolve all matters, and the FPSC issued an order on June 19, 2025, approving those stipulations. The stipulations require Duke Energy Florida to defer certain work in two programs from 2026 to 2027 and later. The remainder of Duke Energy Florida's filed SPP was approved without modification. This matter is now fully resolved.

Hurricanes Debby, Helene and Milton

In 2024, Hurricane Debby (Category 1 storm), Hurricane Helene (Category 4 storm) and Hurricane Milton (Category 3 storm) made landfall in Florida and caused significant damage. Duke Energy Florida has certain existing storm reserve regulatory liability amounts, which are applied to the recovery of storm costs. The storm reserve amount was approximately $63 million as of July 31, 2024, prior to the damage resulting from hurricanes Debby, Helene and Milton. Duke Energy Florida is permitted to petition the FPSC for recovery of incremental operation and maintenance costs resulting from the storms and to replenish the retail customer storm reserve to approximately $132 million.

In December 2024, Duke Energy Florida filed its petition to recover the estimated costs incurred to respond to all three storms, including replenishment of the storm reserve, seeking recovery of approximately $1.1 billion over 12 months beginning with the first billing cycle in March 2025. Approximately $454 million and $936 million of the operation and maintenance expenses, net of storm reserves, are deferred in Regulatory assets within Current assets as of June 30, 2025, and December 31, 2024, respectively. Approximately $81 million of capital related to these storms will be sought for recovery in future base rate case filings. On February 4, 2025, the FPSC voted to approve Duke Energy Florida's request for recovery of these estimated storm costs as filed, subject to true-up after the actual costs are filed. New rates were effective March 1, 2025.

Duke Energy Ohio

Duke Energy Ohio Natural Gas Base Rate Case

In June 2022, Duke Energy Ohio filed a natural gas base rate case application with the PUCO. The drivers for this case were capital invested since Duke Energy Ohio's last natural gas base rate case in 2012. Duke Energy Ohio also sought to adjust the caps on its Capital Expenditure Program (CEP) rider. In April 2023, Duke Energy Ohio filed a stipulation with all parties to the case except the Ohio Consumers' Counsel (OCC). In the stipulation, the parties agreed to approximately $32 million in revenue increases with an equity ratio of 52.32% and an ROE of 9.6%, and adjustments to the CEP Rider caps. The stipulation was opposed by the OCC at an evidentiary hearing that concluded in May 2023. On November 1, 2023, PUCO issued an order approving the stipulation as filed and new rates went into effect November 1, 2023. In December 2023, the OCC filed an application for rehearing and the PUCO granted OCC's application for rehearing for further consideration of issues raised. As a result of a Supreme Court of Ohio decision regarding procedural issues related to applications for rehearing, PUCO denied OCC’s rehearing request. In October 2024, the OCC filed its Notice of Appeal with the Supreme Court of Ohio. The case is fully briefed, and oral argument is scheduled for October 7, 2025.

Duke Energy Ohio Electric Security Plan

In April 2024, Duke Energy Ohio filed with the PUCO a request for an Electric Security Plan (ESP). The ESP application proposed a three-year term from June 1, 2025, through May 31, 2028, and included continuation of market-based rates for generation supply through competitive procurement processes and continuation and expansion of existing rider mechanisms. Duke Energy Ohio proposed a new rider mechanism relating to electric distribution infrastructure modernization programs, which may be enabled by and partially funded through federal or state funding opportunities, as well as future battery storage projects and two electric vehicle programs. Additional proposals included new rider mechanisms related to solar for all investments for low-income and disadvantaged communities, low-income senior citizen bill assistance, and energy efficiency (EE) and demand-side management programs.

In November 2024, Duke Energy Ohio filed a stipulation that the majority of the intervenors signed as either signatory or non-opposing parties. The stipulation includes the continuation of market-based customer rates for generation supply through competitive procurement auctions and the continuation of all existing riders. It further establishes new caps for certain riders. Duke Energy Ohio also agreed to withdraw its proposals for an infrastructure modernization rider, battery storage projects and electric vehicle programs. The stipulation includes a residential EE program with provisions for low-income customers. On May 14, 2025, PUCO issued its order, approving the stipulation without modification.


FINANCIAL STATEMENTS			REGULATORY MATTERS

On May 15, 2025, the governor of Ohio signed Ohio Substitute House Bill 15 (HB15) into law to be effective on August 14, 2025. HB15 requires electric distribution utilities to file a base rate case every three years, commencing no later than December 31, 2029, and establishes an opportunity to apply for approval of a three-year rate plan with forward-looking test periods to mitigate regulatory lag. HB15 eliminates ESPs and certain distribution-related riders, but allows ESPs approved as of its effective date to remain in place through the end of their authorized term. HB15 also eliminates Duke Energy Ohio's Legacy Generation Rider upon the effective date of HB15 and prevents the PUCO from future reauthorization of similar arrangements. As a result of HB15, future losses related to Duke Energy Ohio's Inter-Company Power Agreement with OVEC will not be recoverable from retail customers. Additionally, regulatory assets related to OVEC as of HB15's effective date may not be recoverable. Regulatory assets related to OVEC were $6 million and $30 million as of June 30, 2025, and December 31, 2024, respectively.

Duke Energy Ohio RTO Adder

On February 24, 2022, the OCC filed a complaint asserting that FERC should reduce the ROE utilized in transmission formulas for Duke Energy Ohio and certain transmission providers by eliminating the 50 basis point adder associated with RTO membership. The OCC contends this is required because Ohio law mandates that transmission owning utilities join an RTO and that the 50 basis point adder is only applicable where RTO membership is voluntary. On December 15, 2022, FERC denied the complaint as it related to Duke Energy Ohio, but granted it for certain other transmission providers. As a result of appeal by certain other transmission providers, the U.S. Court of Appeals for the Sixth Circuit (Sixth Circuit) on January 17, 2025, reversed the prior decision from FERC. In the decision, the Sixth Circuit ruled the 50 basis point adder is available only where RTO membership is voluntary. The decision noted that Ohio law requires Ohio's transmission utilities to be a member of an RTO and therefore it is unlawful for FERC to remove the adder from certain transmission providers but not also remove the adder from Duke Energy Ohio. As a result, the issue was remanded back to FERC to revise their prior decision. As a result of the ruling, Duke Energy Ohio recognized a pre-tax charge during 2025, the results of which were not material. On March 26, 2025, the Sixth Circuit denied requests for rehearing. On April 16, 2025, the Sixth Circuit agreed to stay the mandate pending further appeal to the U.S. Supreme Court. On July 17, 2025, Duke Energy Ohio filed a brief at the U.S. Supreme Court requesting review of the Sixth Circuit's decision.

Duke Energy Kentucky 2022 Electric Base Rate Case

In December 2022, Duke Energy Kentucky filed a rate case with the KPSC driven by capital investments to strengthen the electricity generation and delivery systems along with adjusted depreciation rates for the East Bend and Woodsdale Combustion Turbine (CT) generation stations. Duke Energy Kentucky also requested approval for new programs and tariff updates, including a voluntary community-based renewable subscription program and two electric vehicle charging programs. The KPSC issued an order on October 12, 2023, including a $48 million increase in base revenues, an ROE of 9.75% for electric base rates and 9.65% for electric riders and an equity ratio of 52.145%. New rates went into effect October 13, 2023. Duke Energy Kentucky's request to align the depreciation rates of East Bend with a 2035 retirement date was denied and the KPSC ordered depreciation rates with a 2041 retirement date for the unit. The KPSC approved the request to align depreciation rates of Woodsdale CT with a 2040 retirement date and denied the voluntary community-based renewable subscription program and electric vehicle charging programs.

Revised rates were implemented in August 2024 after a rehearing request. On December 14, 2023, Duke Energy Kentucky filed an appeal with the Franklin County Circuit Court on certain matters for which the KPSC denied rehearing, specifically as it relates to the inclusion of decommissioning costs in depreciation rates for East Bend and Woodsdale. The case is fully briefed. Duke Energy Kentucky is awaiting the scheduling of oral arguments and outcome of the appeal.

Duke Energy Kentucky 2024 Electric Base Rate Case

In December 2024, Duke Energy Kentucky filed a base rate case with the KPSC requesting an annualized increase in electric base rates of approximately $70 million and an ROE of 10.85% with an equity ratio of 52.728%. This is an overall average customer rate increase of approximately 14.7%. The request for the rate increase is driven by capital investments to strengthen the electricity generation and delivery systems. The evidentiary hearing occurred in May 2025. New rates went into effect on July 3, 2025, subject to refund. An order is expected by October 3, 2025.

Duke Energy Kentucky 2025 Natu****ral Gas Base Rate Case

On June 2, 2025, Duke Energy Kentucky filed a base rate case with the KPSC requesting an annualized increase in natural gas base rates of approximately $26 million and an ROE of 10.75% with an equity ratio of 52.649%. This is an overall average customer rate increase of approximately 17%. The request for the rate increase is driven by capital investments to strengthen the natural gas delivery system. An evidentiary hearing is scheduled for October 28, 2025. New rates are anticipated to go into effect around January 2, 2026.

Duke Energy Indiana

Indiana Coal Ash Recovery

In Duke Energy Indiana’s 2019 rate case, the IURC opened a subdocket for post-2018 coal ash related expenditures. In April 2020, Duke Energy Indiana filed testimony in the coal ash subdocket requesting recovery for post-2018 coal ash basin closure costs associated with closure plans that were approved by the Indiana Department of Environmental Management (IDEM) at that time as well as continued deferral approval and carrying costs on the balance of such coal ash basin closure costs. On November 3, 2021, the IURC issued an order allowing recovery of the post-2018 coal ash basin closure costs, as well as continuing deferral, with carrying costs on the balance. The OUCC and the Duke Industrial Group appealed. The Indiana Court of Appeals issued its opinion on February 21, 2023, reversing the IURC's order to the extent that it allowed Duke Energy Indiana to recover federally mandated costs incurred prior to the IURC's November 3, 2021 order. In addition, the court found that any costs incurred pre-petition to determine federally mandated compliance options were not specifically authorized by the statute and should also be disallowed.


FINANCIAL STATEMENTS			REGULATORY MATTERS

In 2023, Duke Energy Indiana filed its proposal to remove from rates certain costs incurred prior to the IURC's November 3, 2021 order date. On September 20, 2023, the IURC approved Duke Energy Indiana's proposal to remove the costs from its rates and assessed simple interest on the refunds at a rate of 4.71%, beginning from when the costs were initially recovered from customers. In the 2024 Indiana Rate Case, Duke Energy Indiana included a request to recover the pre-order costs denied by the Indiana Court of Appeals and certain future coal ash closure costs as part of depreciation costs. The IURC's January 29, 2025 order in the 2024 Indiana Rate Case denied recovery of the pre-order costs previously denied by the Indiana Court of Appeals but approved the recovery of certain future coal ash closure costs as part of depreciation costs.

In 2023, Duke Energy Indiana filed a petition under the amended version of the federal mandate statute for additional post-2018 coal ash closure costs for the remaining basins not included in the Indiana coal ash recovery case from 2020. On May 8, 2024, the IURC issued a CPCN and approved these coal ash related compliance projects as federally mandated compliance projects. In June 2024, the Citizens Action Coalition of Indiana (CAC) filed a notice of appeal of the IURC's order. Briefing was completed in January 2025, and Duke Energy Indiana is awaiting an opinion from the appellate court.

TDSIC 2.0

In November 2021, Duke Energy Indiana filed for approval of the Transmission, Distribution, Storage Improvement Charge 2.0 investment plan for 2023-2028 (TDSIC 2.0). On June 15, 2022, the IURC approved, without modification, TDSIC 2.0, which includes approximately $2 billion in transmission and distribution investments selected to improve customer reliability, harden and improve resiliency of the grid, enable expansion of renewable and distributed energy projects and encourage economic development. In July 2022, the OUCC filed a notice of appeal to the Indiana Court of Appeals in Duke Energy Indiana’s TDSIC 2.0 proceeding. The Indiana Court of Appeals issued its opinion on March 9, 2023, affirming the IURC’s order in its entirety. The Duke Industrial Group filed a petition to transfer to the Indiana Supreme Court. On December 19, 2024, the Indiana Supreme Court affirmed the Indiana Court of Appeals decision, concluding there was substantial evidence that the IURC's conclusion was reasonable and the TDSIC 2.0 plan met the statutory requirements. On January 21, 2025, the Duke Industrial Group filed a motion for rehearing. On March 4, 2025, the Indiana Supreme Court denied the Duke Industrial Group's petition for rehearing. There can be no further appeals on TDSIC 2.0 and this matter is now fully resolved.

2024 Indiana Rate Case

In April 2024, Duke Energy Indiana filed an application with the IURC for a rate increase for retail customers. The request for rate increase was driven by $1.6 billion in investments made since the last general rate case filed in 2019 in order to reliably serve customers, improve resiliency of the system, and advance environmental sustainability.

An order for the rate case was issued by the IURC on January 29, 2025, and revised February 3, 2025, which authorized an ROE of 9.75%, an equity ratio of 53% and an annual revenue increase of $296 million. Based on review of these orders, Duke Energy Indiana identified an inconsistency in the calculation of operating revenues before the effect of trackers. On February 7, 2025, Duke Energy Indiana made a compliance filing in accordance with the IURC's findings in its order and addressed the identified inconsistencies. The compliance filing also clarified the annual revenue increase was approximately $385 million. On February 18, 2025, one industrial customer submitted a filing requesting the IURC to clarify its revenue allocation in these proceedings, which was denied by the Commission on April 16, 2025. On February 25, 2025, the IURC approved Duke Energy Indiana’s compliance filing and new rates were implemented February 27, 2025. The industrial customer filed a notice of appeal on February 28, 2025, regarding cost of service allocation. On April 9, 2025, the IURC issued an order clarifying the intent of its January 29, 2025 order regarding the rate migration adjustment, resulting in revised rates that were effective on May 19, 2025. On May 14, 2025, the industrial customer filed a motion to dismiss its appeal, and on May 20, 2025, the Indiana Court of Appeals granted the industrial customer's motion to dismiss. This matter is now fully resolved.

Cayuga Combined Cycle CPCN

On February 13, 2025, Duke Energy Indiana filed for a CPCN seeking approval to construct two 1x1 CC natural gas-fired units with a combined winter rating of 1,476 MW. The Cayuga CC Project is proposed to be constructed on the same site as the retiring Cayuga coal-fired steam units with a winter rating of 1,005 MW. The Cayuga CC Project will result in an incremental 471 MW for the Duke Energy Indiana system and will allow Duke Energy Indiana to avoid expected maintenance and environmental compliance costs needed for the coal units to continue operating. The estimated cost of the Cayuga CC project is approximately $3.3 billion, plus actual AFUDC. Duke Energy Indiana has proposed recovery of certain facility costs during construction, including AFUDC, through construction work in progress ratemaking via a proposed generation cost adjustment tracker mechanism. The estimated average retail rate impact during construction and initial in-service periods from April 2026 through May 2031 is approximately 5.4%. Duke Energy Indiana expects CC 1 to be placed in service in 2029 and CC 2 to be placed in service in 2030. A final air permit was issued by IDEM on March 5, 2025. On June 17, 2025, Duke Energy Indiana entered into a settlement agreement with one of the parties in this proceeding to conduct a study evaluating the feasibility of third-party operation of the Cayuga coal units. On July 11, 2025, Duke Energy Indiana entered into a settlement agreement with an additional party in this proceeding agreeing to the need of the units and addressing accounting and ratemaking components. Neither agreement alters the underlying plans in the pending CPCN application. An evidentiary hearing is scheduled for August 21, 2025. An order is expected in the fourth quarter of 2025.

5. COMMITMENTS AND CONTINGENCIES

ENVIRONMENTAL

The Duke Energy Registrants are subject to federal, state and local regulations regarding air and water quality, hazardous and solid waste disposal, coal ash and other environmental matters. These regulations can be changed from time to time, imposing new obligations on the Duke Energy Registrants. The following environmental matters impact all Duke Energy Registrants.


FINANCIAL STATEMENTS			COMMITMENTS AND CONTINGENCIES

Remediation Activities

In addition to Asset Retirement Obligations recorded as a result of various environmental regulations, the Duke Energy Registrants are responsible for environmental remediation at various sites. These include certain properties that are part of ongoing operations and sites formerly owned or used by Duke Energy entities. These sites are in various stages of investigation, remediation and monitoring. Managed in conjunction with relevant federal, state and local agencies, remediation activities vary based on site conditions and location, remediation requirements, complexity and sharing of responsibility. If remediation activities involve joint and several liability provisions, strict liability, or cost recovery or contribution actions, the Duke Energy Registrants could potentially be held responsible for environmental impacts caused by other potentially responsible parties and may also benefit from insurance policies or contractual indemnities that cover some or all cleanup costs. Liabilities are recorded when losses become probable and are reasonably estimable. The total costs that may be incurred cannot be estimated because the extent of environmental impact, allocation among potentially responsible parties, remediation alternatives and/or regulatory decisions have not yet been determined at all sites. Additional costs associated with remediation activities are likely to be incurred in the future and could be significant. Costs are typically expensed as Operation, maintenance and other on the Condensed Consolidated Statements of Operations unless regulatory recovery of the costs is deemed probable.

The following table contains information regarding reserves for probable and estimable costs related to the various environmental sites. These reserves are recorded in Accounts Payable within Other Current Liabilities and Other within Other Noncurrent Liabilities on the Condensed Consolidated Balance Sheets.


(in millions)	June 30, 2025		December 31, 2024
Reserves for Environmental Remediation
Duke Energy	$	73	$	73
Duke Energy Carolinas	32		24
Progress Energy	19		19
Duke Energy Progress	9		9
Duke Energy Florida	10		10
Duke Energy Ohio	14		21
Duke Energy Indiana	2		2
Piedmont	6		7

Additional losses in excess of recorded reserves that could be incurred for the stages of investigation, remediation and monitoring for environmental sites that have been evaluated at this time are not material.

LITIGATION

For open litigation, unless otherwise noted, Duke Energy and the Subsidiary Registrants cannot predict the outcome or ultimate resolution of their respective matters.

D****uke Energy

Mooresville Coal Ash Class Action Litigation

On December 20, 2024, 15 plaintiffs filed a lawsuit in Iredell County, North Carolina, against Duke Energy (Parent), Duke Energy Carolinas and Duke Energy Progress (collectively “Duke Energy”) on behalf of a putative class alleging past and ongoing environmental contamination in the Mooresville area of North Carolina. The lawsuit alleges that Duke Energy disposed of and sold coal ash as structural fill resulting in the contamination of soil, groundwater and Lake Norman. The plaintiffs claim that Duke Energy failed to properly remediate the contamination and continues to pollute, and they assert that the contamination has negatively impacted property values and led to elevated cancer rates and other health issues. The plaintiffs are seeking unspecified compensatory and punitive damages, injunctive relief to stop further contamination, remediation of contaminated areas and attorneys' fees and costs. On July 28, 2025, the plaintiffs filed an Amended Complaint, which asserts claims for negligence, negligence per se, gross negligence, private nuisance, strict liability for ultra-hazardous activities and trespass. Duke Energy's deadline to respond to the Amended Complaint is September 11, 2025. Duke Energy has informed the plaintiffs and the court that it intends to file a motion to dismiss. A hearing on the motion to dismiss is scheduled for December 15, 2025.

Nuclear Compensation Class Action Litigation

On July 11, 2025, plaintiffs Leo Dorrell and John Dunn filed a putative class action lawsuit in the U.S. District Court for the District of Maryland against all U.S. commercial nuclear power operators, including Duke Energy Corporation (Parent) and Progress Energy. The plaintiffs allege that the nuclear power industry engaged in a conspiracy to suppress compensation by exchanging salary information since 2003, in violation of Section 1 of the Sherman Act. Although not named as defendants, other entities are accused of having participated in the plaintiff's alleged conspiracy, including Duke Energy Carolinas and Duke Energy Progress. The lawsuit seeks unspecified monetary damages, including treble damages, on behalf of current and former employees in the nuclear power industry as well as injunctive relief. Duke Energy is evaluating the claims and intends to vigorously defend this lawsuit. A Consent Motion was filed on August 4, 2025, setting the briefing schedule in the case. The defendants' response to the complaint is due on October 15, 2025.


FINANCIAL STATEMENTS			COMMITMENTS AND CONTINGENCIES

Duke Energy Carolinas

NTE Carolinas II, LLC Litigation

In November 2017, Duke Energy Carolinas entered into a standard FERC large generator interconnection agreement (LGIA) with NTE Carolinas II, LLC (NTE), a company that proposed to build a combined-cycle natural gas plant in Rockingham County, North Carolina. In September 2019, Duke Energy Carolinas filed a lawsuit in Mecklenburg County Superior Court against NTE for breach of contract, alleging that NTE's failure to pay benchmark payments for Duke Energy Carolinas' transmission system upgrades required under the interconnection agreement constituted a termination of the interconnection agreement. Duke Energy Carolinas sought a monetary judgment against NTE because NTE failed to make multiple milestone payments. The lawsuit was moved to federal court in North Carolina. NTE filed a motion to dismiss Duke Energy Carolinas’ complaint and brought counterclaims alleging anti-competitive conduct and violations of state and federal statutes. Duke Energy Carolinas filed a motion to dismiss NTE's counterclaims. Both NTE's and Duke Energy Carolinas' motions to dismiss were subsequently denied by the court.

On May 21, 2020, in response to a NTE petition challenging Duke Energy Carolinas' termination of the LGIA, FERC issued a ruling that 1) it has exclusive jurisdiction to determine whether a transmission provider may terminate an LGIA; 2) FERC approval is required to terminate a conforming LGIA if objected to by the interconnection customer; and 3) Duke Energy may not announce the termination of a conforming LGIA unless FERC has approved the termination. FERC's Office of Enforcement also initiated an investigation of Duke Energy Carolinas into matters pertaining to the LGIA. In April 2023, Duke Energy Carolinas received notice from the FERC Office of Enforcement that they have closed their non-public investigation with no further action recommended.

Following completion of discovery, Duke Energy Carolinas filed a motion for summary judgment seeking a ruling in its favor as to some of its affirmative claims against NTE and to all of NTE’s counterclaims. On June 24, 2022, the court issued an order partially granting Duke Energy Carolinas' motion by dismissing NTE's counterclaims that Duke Energy Carolinas engaged in anti-competitive behavior in violation of state and federal statutes. In October 2022, the parties executed a settlement agreement with respect to the remaining breach of contract claims in the litigation and a Stipulation of Dismissal was filed with the court.

In November 2022, NTE filed its Notice of Appeal to the U.S. Court of Appeals for the Fourth Circuit as to the district court's summary judgment ruling in Duke Energy Carolinas' favor on NTE's antitrust and unfair competition claims. On August 5, 2024, the U.S. Court of Appeals for the Fourth Circuit reversed the district court's grant of summary judgment and remanded the case back to the district court for further proceedings. In August 2024, Duke Energy Carolinas filed a petition for rehearing, which was denied on November 26, 2024. On February 21, 2025, Duke Energy Carolinas filed a petition seeking review by the U.S. Supreme Court. On June 2, 2025, the U.S. Supreme Court invited the Solicitor General to file a brief reflecting the views of the U.S. as it relates to this matter.

Asbestos-related Injuries and Damages Claims

Duke Energy Carolinas has experienced numerous claims for indemnification and medical cost reimbursement related to asbestos exposure. These claims relate to damages for bodily injuries alleged to have arisen from exposure to or use of asbestos in connection with construction and maintenance activities conducted on its electric generation plants prior to 1985.

Duke Energy Carolinas has recognized asbestos-related reserves of $379 million at June 30, 2025, and $396 million at December 31, 2024. These reserves are classified in Other within Other Noncurrent Liabilities and Other within Current Liabilities on the Condensed Consolidated Balance Sheets. These reserves are based on Duke Energy Carolinas' best estimate for current and future asbestos claims through 2044 and are recorded on an undiscounted basis. In light of the uncertainties inherent in a longer-term forecast, management does not believe they can reasonably estimate the indemnity and medical costs that might be incurred after 2044 related to such potential claims. It is possible Duke Energy Carolinas may incur asbestos liabilities in excess of the recorded reserves.

Duke Energy Carolinas has third-party insurance to cover certain losses related to asbestos-related injuries and damages above an aggregate self-insured retention. Receivables for insurance recoveries were $540 million at June 30, 2025, and $539 million at December 31, 2024. These amounts are classified in Other within Other Noncurrent Assets and Receivables within Current Assets on the Condensed Consolidated Balance Sheets. Any future payments up to the policy limit will be reimbursed by the third-party insurance carrier. Duke Energy Carolinas is not aware of any uncertainties regarding the legal sufficiency of insurance claims. Duke Energy Carolinas believes the insurance recovery asset is probable of recovery as the insurance carrier continues to have a strong financial strength rating.

The reserve for credit losses for insurance receivables is $9 million as of June 30, 2025, and December 31, 2024, for both Duke Energy and Duke Energy Carolinas. The insurance receivable is evaluated based on the risk of default and the historical losses, current conditions and expected conditions around collectability. Management evaluates the risk of default annually based on payment history, credit rating and changes in the risk of default from credit agencies.

Duke Energy Indiana

Coal Ash Insurance Coverage Litigation

In June 2022, Duke Energy Indiana filed a civil action in Indiana Superior Court against various insurance companies seeking declaratory relief with respect to insurance coverage for coal combustion residuals-related expenses and liabilities covered by third-party liability insurance policies. The insurance policies cover the 1969-1972 and 1984-1985 periods and provide third-party liability insurance for claims and suits alleging property damage, bodily injury and personal injury (or a combination thereof). In June 2024, Duke Energy Indiana filed an amended complaint adding several additional insurance companies as defendants to the litigation. During 2023 through 2025, Duke Energy Indiana reached confidential settlements with various insurance companies, the results of which were not material to Duke Energy. All settlement payments have been received and the case has been dismissed. In July 2025, Duke Energy Indiana began refunding retail customers their share of coal ash insurance settlement proceeds, after expenses, over one year.


FINANCIAL STATEMENTS			COMMITMENTS AND CONTINGENCIES

Other Litigation and Legal Proceedings

The Duke Energy Registrants are involved in other legal, tax and regulatory proceedings arising in the ordinary course of business, some of which involve significant amounts. The Duke Energy Registrants believe the final disposition of these proceedings will not have a material effect on their results of operations, cash flows or financial position. Reserves are classified on the Condensed Consolidated Balance Sheets in Other within Other Noncurrent Liabilities and Other within Current Liabilities.

OTHER COMMITMENTS AND CONTINGENCIES

General

As part of their normal business, the Duke Energy Registrants are party to various financial guarantees, performance guarantees and other contractual commitments to extend guarantees of credit and other assistance to various subsidiaries, investees and other third parties. These guarantees involve elements of performance and credit risk, which are not fully recognized on the Condensed Consolidated Balance Sheets and have uncapped maximum potential payments. However, the Duke Energy Registrants do not believe these guarantees will have a material effect on their results of operations, cash flows or financial position.

In addition, the Duke Energy Registrants enter into various fixed-price, non-cancelable commitments to purchase or sell power or natural gas, take-or-pay arrangements, transportation, or throughput agreements and other contracts that may or may not be recognized on their respective Condensed Consolidated Balance Sheets. Some of these arrangements may be recognized at fair value on their respective Condensed Consolidated Balance Sheets if such contracts meet the definition of a derivative and the NPNS exception does not apply. In most cases, the Duke Energy Registrants’ purchase obligation contracts contain provisions for price adjustments, minimum purchase levels and other financial commitments.

6. DEBT AND CREDIT FACILITIES

SUMMARY OF SIGNIFICANT DEBT ISSUANCES

The following table summarizes significant debt issuances (in millions).


				Six Months Ended June 30, 2025
						Duke		Duke		Duke		Duke		Duke		Duke
	Maturity	Interest		Duke		Energy		Energy		Energy		Energy		Energy		Energy
Issuance Date	Date	Rate		Energy		(Parent)		Carolinas		Progress		Florida		Ohio		Indiana		Piedmont













First Mortgage Bonds
January 2025(a)	March 2030	4.85	%	$	400	$	—	$	400	$	—	$	—	$	—	$	—	$	—
January 2025(a)	March 2035	5.25	%	700		—		700		—		—		—		—		—
March 2025(b)	March 2027	4.35	%	500		—		—		500		—		—		—		—
March 2025(b)	March 2035	5.05	%	850		—		—		850		—		—		—		—
March 2025(b)	March 2055	5.55	%	750		—		—		750		—		—		—		—
May 2025(c)	May 2055	5.90	%	300		—		—		—		—		—		300		—
June 2025(d)	June 2035	5.30	%	350		—		—		—		—		350		—		—


Total issuances				$	3,850	$	—	$	1,100	$	2,100	$	—	$	350	$	300	$	—

(a)Proceeds were used to pay off the $500 million DERF accounts receivable securitization facility due January 2025, to pay off short-term debt and for general company purposes.

(b)Proceeds were used to pay off the $400 million DEPR accounts receivable securitization facility due April 2025, to pay off short-term debt and for general company purposes.

(c)Proceeds were used to pay down short-term debt and for general company purposes.

(d)Proceeds were used to pay off $150 million of maturities due June 2025, to pay off short-term debt and for general corporate purposes.

In June 2025, Duke Energy Kentucky priced an aggregate principal amount of $150 million senior unsecured debentures ("the debentures") through a private placement offering. The debentures are expected to be issued on August 12, 2025, and will be split across three tranches, $68 million with a coupon of 5.41% maturing September 2030, $43 million with a coupon of 6.01% maturing September 2035 and $40 million with a coupon of 6.11% maturing September 2037. Proceeds will be used to repay $95 million of maturities due October 2025, $45 million of maturities due January 2026, pay down short-term debt and for general corporate purposes.


FINANCIAL STATEMENTS			DEBT AND CREDIT FACILITIES

CURRENT MATURITIES OF LONG-TERM DEBT

The following table shows the significant components of Current maturities of long-term debt on the Condensed Consolidated Balance Sheets. The Duke Energy Registrants currently anticipate satisfying these obligations with cash on hand and proceeds from additional borrowings.


(in millions)	Maturity Date	Interest Rate		June 30, 2025
Unsecured Debt
Duke Energy (Parent)	September 2025	0.900	%	650
Piedmont	September 2025	3.600	%	150
Duke Energy Florida Term Loan Facility(a)	October 2025	5.071	%	800
Duke Energy Ohio(b)	October 2025	3.230	%	95
Duke Energy (Parent)	December 2025	5.000	%	500
Duke Energy (Parent) Convertible Senior Notes	April 2026	4.125	%	1,725



First Mortgage Bonds
Duke Energy Florida(a)(c)	October 2073	4.009	%	200
Duke Energy Florida(a)(c)	April 2074	4.009	%	173
Duke Energy Progress	August 2025	3.250	%	500
Other(d)				253
Current maturities of long-term debt				$	5,046

(a)Debt has a floating interest rate.

(b)Current maturity relates to Duke Energy Kentucky.

(c)These first mortgage bonds are classified as Current maturities of long-term debt on the Condensed Consolidated Balance Sheets based on terms of the indentures, which could require repayment in less than 12 months if exercised by the bondholders.

(d)Includes finance lease obligations, amortizing debt, tax-exempt bonds with mandatory put options and small bullet maturities.

AVAILABLE CREDIT FACILITIES

Master Credit Facility

In March 2025, Duke Energy extended the termination date of its existing Master Credit Facility to March 2030 and increased its capacity from $9 billion to $10 billion. The Duke Energy Registrants, excluding Progress Energy, have borrowing capacity under the Master Credit Facility up to a specified sublimit for each borrower. Duke Energy has the unilateral ability at any time to increase or decrease the borrowing sublimits of each borrower, subject to a maximum sublimit for each borrower. The amount available under the Master Credit Facility has been reduced to backstop issuances of commercial paper, certain letters of credit and variable-rate demand tax-exempt bonds that may be put to the Duke Energy Registrants at the option of the holder.

The table below includes the current borrowing sublimits and available capacity under these credit facilities.


	June 30, 2025
			Duke		Duke		Duke		Duke		Duke		Duke
	Duke		Energy		Energy		Energy		Energy		Energy		Energy
(in millions)	Energy		(Parent)		Carolinas		Progress		Florida		Ohio		Indiana		Piedmont
Facility size(a)	$	10,000	$	3,925	$	1,000	$	1,125	$	1,150	$	950	$	800	$	1,050
Reduction to backstop issuances
Commercial paper(b)	(3,017)		(2,385)		(300)		(150)		(1)		(26)		(150)		(5)
Outstanding letters of credit	(14)		(2)		(4)		(1)		(7)		—		—		—
Tax-exempt bonds	(81)		—		—		—		—		—		(81)		—
Available capacity under the Master Credit Facility	$	6,888	$	1,538	$	696	$	974	$	1,142	$	924	$	569	$	1,045

(a)Represents the sublimit of each borrower.

(b)Duke Energy issued $625 million of commercial paper and loaned the proceeds through the money pool to Duke Energy Carolinas, Duke Energy Progress, Duke Energy Ohio and Duke Energy Indiana. The balances are classified as Long-Term Debt Payable to Affiliated Companies on the Condensed Consolidated Balance Sheets.

Duke Energy Term Loan Facility

Duke Energy (Parent) had a $1 billion revolving credit facility, which was terminated in March 2022 (Three-Year Revolving Credit Facility). In March 2022, Duke Energy (Parent) entered into a Term Loan Credit Facility (facility) with commitments totaling $1.4 billion maturing March 2024. Borrowings under the facility were used to repay amounts drawn under the Three-Year Revolving Credit Facility prior to its termination and for general corporate purposes, including repayment of a portion of Duke Energy's outstanding commercial paper. In December 2022, Duke Energy (Parent) repaid $400 million of the facility. In January 2024, Duke Energy (Parent) repaid the remaining $1 billion outstanding on the facility.


FINANCIAL STATEMENTS			DEBT AND CREDIT FACILITIES

Duke Energy Carolinas, Duke Energy Progress and Duke Energy Florida Term Loan Facilities

In November 2024, Duke Energy Carolinas, Duke Energy Progress and Duke Energy Florida entered into term loan facilities intended to meet incremental financing needs resulting from expenditures for the restoration of service and rebuilding of infrastructure related to hurricanes Debby, Helene and Milton as described in Note 4. Duke Energy Carolinas and Duke Energy Progress entered into two-year term loan facilities with commitments totaling $700 million and $250 million, respectively. Duke Energy Florida entered into a 364-day term loan facility with commitments totaling $800 million. Amounts were available to be drawn for six months from the Duke Energy Carolinas and Duke Energy Progress term loan facilities and for four months from the Duke Energy Florida term loan facility. Borrowings from the term loan facilities can be prepaid at any time and may be used to fund system restoration expenses and for general corporate purposes. Additionally, the Duke Energy Carolinas, Duke Energy Progress and Duke Energy Florida term loan facilities included an option to be increased by $300 million, $150 million and $400 million, respectively.

In the fourth quarter of 2024, $455 million and $185 million were drawn under the term loan facilities for Duke Energy Carolinas and Duke Energy Progress, respectively, which were both classified as Long-Term Debt on the Consolidated Balance Sheets as of December 31, 2024. Through December 2024, $100 million was drawn under the term loan facility for Duke Energy Florida, which was classified as Current maturities of long-term debt on the Consolidated Balance Sheets as of December 31, 2024.

In the first quarter of 2025, an additional $145 million, $65 million and $700 million were drawn under the term loan facilities for Duke Energy Carolinas, Duke Energy Progress and Duke Energy Florida, respectively. In April 2025, Duke Energy Carolinas drew the remaining $100 million on its term loan facility.

As of June 30, 2025, total borrowings under the term loan facilities of $700 million for Duke Energy Carolinas and $250 million for Duke Energy Progress were classified as Long-Term Debt and total borrowings under the term loan facility of $800 million for Duke Energy Florida were classified as Current maturities of long-term debt on the Condensed Consolidated Balance Sheets.

7. GOODWILL

Duke Energy

Duke Energy's Goodwill balance of $19.3 billion is allocated $17.4 billion to EU&I and $1.9 billion to GU&I on Duke Energy's Condensed Consolidated Balance Sheets at June 30, 2025, and December 31, 2024. There are no accumulated impairment charges.

Duke Energy Ohio

Duke Energy Ohio's Goodwill balance of $920 million, allocated $596 million to EU&I and $324 million to GU&I, is presented net of accumulated impairment charges of $216 million on the Condensed Consolidated Balance Sheets at June 30, 2025, and December 31, 2024.

Progress Energy

Progress Energy's Goodwill is included in the EU&I segment and there are no accumulated impairment charges.

Piedmont

Piedmont's Goodwill is included in the GU&I segment and there are no accumulated impairment charges.


FINANCIAL STATEMENTS			RELATED PARTY TRANSACTIONS

8. RELATED PARTY TRANSACTIONS

The Subsidiary Registrants engage in related party transactions in accordance with applicable state and federal commission regulations. Refer to the Condensed Consolidated Balance Sheets of the Subsidiary Registrants for balances due to or due from related parties. Transactions with related parties included on the Condensed Consolidated Statements of Operations and Comprehensive Income are presented in the following table.


	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2025		2024		2025		2024
Duke Energy Carolinas
Corporate governance and shared service expenses(a)	$	157	$	189	$	335	$	403
Indemnification coverages(b)	14		11		27		22
JDA revenue(c)	8		6		90		22
JDA expense(c)	71		53		187		93
Intercompany natural gas purchases(d)	2		5		4		9
Progress Energy
Corporate governance and shared service expenses(a)	$	141	$	171	$	291	$	359
Indemnification coverages(b)	16		15		32		29
JDA revenue(c)	71		53		187		93
JDA expense(c)	8		6		90		22
Intercompany natural gas purchases(d)	19		18		38		37
Duke Energy Progress
Corporate governance and shared service expenses(a)	$	81	$	100	$	167	$	214
Indemnification coverages(b)	6		6		13		12
JDA revenue(c)	71		53		187		93
JDA expense(c)	8		6		90		22
Intercompany natural gas purchases(d)	19		18		38		37
Duke Energy Florida
Corporate governance and shared service expenses(a)	$	60	$	71	$	124	$	145
Indemnification coverages(b)	10		9		19		17
Duke Energy Ohio
Corporate governance and shared service expenses(a)	$	70	$	77	$	134	$	154
Indemnification coverages(b)	2		1		3		3
Duke Energy Indiana
Corporate governance and shared service expenses(a)	$	73	$	83	$	144	$	185
Indemnification coverages(b)	3		3		5		5
Piedmont
Corporate governance and shared service expenses(a)	$	36	$	40	$	67	$	81
Indemnification coverages(b)	2		1		3		2
Intercompany natural gas sales(d)	21		23		42		46
Natural gas storage and transportation costs(e)	5		6		11		12

(a)The Subsidiary Registrants are charged their proportionate share of corporate governance and other shared services costs, primarily related to human resources, employee benefits, information technology, legal and accounting fees, as well as other third-party costs. These amounts are primarily recorded in Operation, maintenance and other and Impairment of assets and other charges on the Condensed Consolidated Statements of Operations and Comprehensive Income.

(b)The Subsidiary Registrants incur expenses related to certain indemnification coverages through Bison, Duke Energy’s wholly owned captive insurance subsidiary. These expenses are recorded in Operation, maintenance and other on the Condensed Consolidated Statements of Operations and Comprehensive Income.

(c)Duke Energy Carolinas and Duke Energy Progress participate in a JDA, which allows the collective dispatch of power plants between the service territories to reduce customer rates. Revenues from the sale of power and expenses from the purchase of power pursuant to the JDA are recorded in Operating Revenues and Fuel used in electric generation and purchased power, respectively, on the Condensed Consolidated Statements of Operations and Comprehensive Income.

(d)Piedmont provides long-term natural gas delivery service to certain Duke Energy Carolinas and Duke Energy Progress natural gas-fired generation facilities. Piedmont records the sales in Operating Revenues, and Duke Energy Carolinas and Duke Energy Progress record the related purchases as a component of Fuel used in electric generation and purchased power on their respective Condensed Consolidated Statements of Operations and Comprehensive Income.

(e)Piedmont has related party transactions as a customer of its equity method investments in Pine Needle LNG Company, LLC, Hardy Storage Company, LLC and Cardinal Pipeline Company, LLC natural gas storage and transportation facilities. These expenses are included in Cost of natural gas on Piedmont's Condensed Consolidated Statements of Operations and Comprehensive Income.


FINANCIAL STATEMENTS			RELATED PARTY TRANSACTIONS

In addition to the amounts presented above, the Subsidiary Registrants have other affiliate transactions, including rental of office space, participation in a money pool arrangement, other operational transactions and their proportionate share of certain charged expenses. These transactions of the Subsidiary Registrants are incurred in the ordinary course of business and are eliminated in consolidation.

As discussed in Note 12, certain trade receivables were previously sold by Duke Energy Ohio and Duke Energy Indiana to CRC, an affiliate formed by a subsidiary of Duke Energy. The proceeds obtained from the sales of receivables were largely cash but included a subordinated note from CRC for a portion of the purchase price. In March 2024, Duke Energy repaid all outstanding CRC borrowings and terminated the related CRC credit facility.

Intercompany Income Taxes

Duke Energy and the Subsidiary Registrants file a consolidated federal income tax return and other state and jurisdictional returns. The Subsidiary Registrants have a tax sharing agreement with Duke Energy for the allocation of consolidated tax liabilities and benefits. Income taxes recorded represent amounts the Subsidiary Registrants would incur as separate C-Corporations. The following table includes the balance of intercompany income tax receivables and payables for the Subsidiary Registrants.


	Duke				Duke		Duke		Duke		Duke
	Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
June 30, 2025
Intercompany income tax receivable	$	—	$	—	$	16	$	—	$	—	$	—	$	45
Intercompany income tax payable	$	85	$	119	$	—	$	153	$	15	$	27	$	—

December 31, 2024
Intercompany income tax receivable	$	—	$	—	$	—	$	154	$	—	$	—	$	—
Intercompany income tax payable	419		169		315		—		43		110		43

9. DERIVATIVES AND HEDGING

The Duke Energy Registrants use commodity, interest rate and foreign currency contracts to manage commodity price risk, interest rate risk and foreign currency exchange rate risk. The primary use of commodity derivatives is to hedge the generation portfolio against changes in the prices of electricity and natural gas. Piedmont enters into natural gas supply contracts to provide diversification, reliability and natural gas cost benefits to its customers. Interest rate derivatives are used to manage interest rate risk associated with borrowings. Foreign currency derivatives are used to manage risk related to foreign currency exchange rates on certain issuances of debt.

All derivative instruments not identified as NPNS are recorded at fair value as assets or liabilities on the Condensed Consolidated Balance Sheets. Cash collateral related to derivative instruments executed under master netting arrangements is offset against the collateralized derivatives on the Condensed Consolidated Balance Sheets. The cash impacts of settled derivatives are recorded as operating activities on the Condensed Consolidated Statements of Cash Flows.

INTEREST RATE RISK

The Duke Energy Registrants are exposed to changes in interest rates as a result of their issuance or anticipated issuance of variable-rate and fixed-rate debt and commercial paper. Interest rate risk is managed by limiting variable-rate exposures to a percentage of total debt and by monitoring changes in interest rates. To manage risk associated with changes in interest rates, the Duke Energy Registrants may enter into interest rate swaps, U.S. Treasury lock agreements and other financial contracts. In anticipation of certain fixed-rate debt issuances, a series of forward-starting interest rate swaps or Treasury locks may be executed to lock in components of current market interest rates. These instruments are later terminated prior to or upon the issuance of the corresponding debt.

Cash Flow Hedges

For a derivative designated as hedging the exposure to variable cash flows of a future transaction, referred to as a cash flow hedge, the effective portion of the derivative's gain or loss is initially reported as a component of other comprehensive income and subsequently reclassified into earnings once the future transaction impacts earnings. Amounts for interest rate contracts are reclassified to earnings as interest expense over the term of the related debt. Gains and losses reclassified out of accumulated other comprehensive income (loss) for the three and six months ended June 30, 2025, and 2024, were not material. Duke Energy's interest rate derivatives designated as hedges include forward-starting interest rate swaps not accounted for under regulatory accounting.

Undesignated Contracts

Undesignated contracts primarily include contracts not designated as a hedge because they are accounted for under regulatory accounting or contracts that do not qualify for hedge accounting.

Duke Energy’s interest rate swaps for its regulated operations employ regulatory accounting. With regulatory accounting, the mark-to-market gains or losses on the swaps are deferred as regulatory liabilities or regulatory assets, respectively. Regulatory assets and liabilities are amortized consistent with the treatment of the related costs in the ratemaking process. The accrual of interest on the swaps is recorded as Interest Expense on the Duke Energy Registrant's Condensed Consolidated Statements of Operations and Comprehensive Income.


FINANCIAL STATEMENTS			DERIVATIVES AND HEDGING

The following tables show notional amounts of outstanding derivatives related to interest rate risk.


	June 30, 2025
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Indiana		Ohio
Cash flow hedges	$	3,225	$	—	$	—	$	—	$	—	$	—	$	—
Undesignated contracts	4,027		1,875		1,800		600		1,200		325		27
Total notional amount	$	7,252	$	1,875	$	1,800	$	600	$	1,200	$	325	$	27


	December 31, 2024
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Indiana		Ohio
Cash flow hedges	$	2,825	$	—	$	—	$	—	$	—	$	—	$	—
Undesignated contracts	3,202		1,150		1,775		1,125		650		250		27
Total notional amount	$	6,027	$	1,150	$	1,775	$	1,125	$	650	$	250	$	27

COMMODITY PRICE RISK

The Duke Energy Registrants are exposed to the impact of changes in the prices of electricity purchased and sold in bulk power markets and natural gas purchases, including Piedmont's natural gas supply contracts. Exposure to commodity price risk is influenced by a number of factors including the term of contracts, the liquidity of markets and delivery locations. To manage risk associated with commodity prices, the Duke Energy Registrants may enter into long-term power purchase or sales contracts and long-term natural gas supply agreements.

Undesignated Contracts

For the Subsidiary Registrants, bulk power electricity and natural gas purchases flow through fuel adjustment clauses, formula-based contracts or other cost-sharing mechanisms. Differences between the costs included in rates and the incurred costs, including undesignated derivative contracts, are largely deferred as regulatory assets or regulatory liabilities. Piedmont policies allow for the use of financial instruments to hedge commodity price risks. The strategy and objective of these hedging programs are to use the financial instruments to reduce natural gas cost volatility for customers.

Volumes

The tables below include volumes of outstanding commodity derivatives. Amounts disclosed represent the absolute value of notional volumes of commodity contracts excluding NPNS. The Duke Energy Registrants have netted contractual amounts where offsetting purchase and sale contracts exist with identical delivery locations and times of delivery. Where all commodity positions are perfectly offset, no quantities are shown.


	June 30, 2025
		Duke		Duke	Duke	Duke
	Duke	Energy	Progress	Energy	Energy	Energy
	Energy	Carolinas	Energy	Progress	Ohio	Indiana	Piedmont
Electricity (GWh)	24,145	—	—	—	3,000	21,145	—
Natural gas (millions of dekatherms)	778	290	255	255	—	27	206


	December 31, 2024
		Duke		Duke	Duke	Duke
	Duke	Energy	Progress	Energy	Energy	Energy
	Energy	Carolinas	Energy	Progress	Ohio	Indiana	Piedmont
Electricity (GWh)	12,229	—	—	—	1,287	10,942	—
Natural gas (millions of dekatherms)	779	276	246	246	—	32	225

FOREIGN CURRENCY RISK

Duke Energy may enter into foreign currency derivatives to hedge exposure to changes in foreign currency exchange rates, such as that arising from the issuance of debt denominated in a currency other than U.S. dollars.

Fair Value Hedges

Derivatives related to existing fixed-rate securities are accounted for as fair value hedges, where the derivatives’ fair value gains or losses and hedged items’ fair value gains or losses are both recorded directly to earnings on the same income statement line item, including foreign currency gains or losses arising from changes in the U.S. currency exchange rates. Duke Energy has elected to exclude the cross-currency basis spread from the assessment of effectiveness in the fair value hedges of its foreign currency risk and record any difference between the change in the fair value of the excluded components and the amounts recognized in earnings as a component of other comprehensive income or loss.


FINANCIAL STATEMENTS			DERIVATIVES AND HEDGING

The following table shows Duke Energy's outstanding derivatives related to foreign currency risk at June 30, 2025.


										Fair Value Gain (Loss)(a)
										(in millions)
	Pay Notional				Receive Notional		Receive		Hedge	Three Months Ended June 30,				Six Months Ended June 30,
	(in millions)		Pay Rate		(in millions)		Rate		Maturity Date	2025		2024		2025		2024
Fair value hedges
	$	645	4.75	%	600	euros	3.10	%	June 2028	$	58	$	(2)	$	86	$	—
	537		5.31	%	500	euros	3.85	%	June 2034	49		(2)		72		—
	815		5.65	%	750	euros	3.75	%	April 2031	73		(9)		108		(9)
Total notional amount	$	1,997			1,850	euros				$	180	$	(13)	$	266	$	(9)

(a) Amounts are recorded in Other Income and expenses, net on the Condensed Consolidated Statement of Operations, which offsets an equal translation adjustment of the foreign denominated debt. See the Condensed Consolidated Statements of Comprehensive Income for amounts excluded from the assessment of effectiveness for which the difference between changes in fair value and periodic amortization is recorded.

LOCATION AND FAIR VALUE OF DERIVATIVE ASSETS AND LIABILITIES RECOGNIZED IN THE CONDENS****ED CONSOLIDATED BALANCE SHEETS

The following tables show the fair value and balance sheet location of derivative instruments. Although derivatives subject to master netting arrangements are netted on the Condensed Consolidated Balance Sheets, the fair values presented below are shown gross and cash collateral on the derivatives have not been netted against the fair values shown.


Derivative Assets	June 30, 2025
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Commodity Contracts



Not Designated as Hedging Instruments
Current	$	93	$	37	$	33	$	33	$	—	$	1	$	21	$	—
Noncurrent	90		45		45		45		—		—		—		—
Total Derivative Assets – Commodity Contracts	$	183	$	82	$	78	$	78	$	—	$	1	$	21	$	—
Interest Rate Contracts
Designated as Hedging Instruments
Current	$	84	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Noncurrent	26		—		—		—		—		—		—		—
Not Designated as Hedging Instruments
Current	3		—		3		—		3		—		—		—
Noncurrent	48		28		21		13		7		—		—		—
Total Derivative Assets – Interest Rate Contracts	$	161	$	28	$	24	$	13	$	10	$	—	$	—	$	—
Foreign Currency Contracts
Designated as Hedging Instruments

Noncurrent	195		—		—		—		—		—		—		—



Total Derivative Assets – Foreign Currency Contracts	$	195	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Total Derivative Assets	$	539	$	110	$	102	$	91	$	10	$	1	$	21	$	—


FINANCIAL STATEMENTS			DERIVATIVES AND HEDGING


Derivative Liabilities	June 30, 2025
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Commodity Contracts



Not Designated as Hedging Instruments
Current	$	70	$	35	$	10	$	10	$	—	$	—	$	2	$	24
Noncurrent	119		16		11		11		—		—		—		91
Total Derivative Liabilities – Commodity Contracts	$	189	$	51	$	21	$	21	$	—	$	—	$	2	$	115
Interest Rate Contracts
Designated as Hedging Instruments
Current	$	5	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Noncurrent	2		—		—		—		—		—		—		—
Not Designated as Hedging Instruments
Current	12		—		11		—		11		—		—		—
Noncurrent	23		9		9		4		5		1		5		—
Total Derivative Liabilities – Interest Rate Contracts	$	42	$	9	$	20	$	4	$	16	$	1	$	5	$	—
Foreign Currency Contracts
Designated as Hedging Instruments
Current	25		—		—		—		—		—		—		—




Total Derivative Liabilities – Foreign Currency Contracts	$	25	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Total Derivative Liabilities	$	256	$	60	$	41	$	25	$	16	$	1	$	7	$	115


Derivative Assets	December 31, 2024
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Commodity Contracts



Not Designated as Hedging Instruments
Current	$	49	$	20	$	17	$	17	$	—	$	1	$	8	$	1
Noncurrent	60		29		32		32		—		—		—		—
Total Derivative Assets – Commodity Contracts	$	109	$	49	$	49	$	49	$	—	$	1	$	8	$	1
Interest Rate Contracts
Designated as Hedging Instruments
Current	108		—		—		—		—		—		—		—
Noncurrent	52		—		—		—		—		—		—		—
Not Designated as Hedging Instruments
Current	110		19		55		44		11		—		36		—
Noncurrent	50		26		23		16		7		—		—		—
Total Derivative Assets – Interest Rate Contracts	$	320	$	45	$	78	$	60	$	18	$	—	$	36	$	—
Foreign Currency Contracts
Designated as Hedging Instruments

Noncurrent	5		—		—		—		—		—		—		—



Total Derivative Assets – Foreign Currency Contracts	$	5	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Total Derivative Assets	$	434	$	94	$	127	$	109	$	18	$	1	$	44	$	1


FINANCIAL STATEMENTS			DERIVATIVES AND HEDGING


Derivative Liabilities	December 31, 2024
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Commodity Contracts



Not Designated as Hedging Instruments
Current	$	108	$	57	$	32	$	32	$	—	$	—	$	3	$	16
Noncurrent	134		31		24		24		—		—		—		78
Total Derivative Liabilities – Commodity Contracts	$	242	$	88	$	56	$	56	$	—	$	—	$	3	$	94
Interest Rate Contracts



Not Designated as Hedging Instruments
Current	2		—		2		1		1		—		—		—
Noncurrent	1		—		—		—		—		1		—		—
Total Derivative Liabilities – Interest Rate Contracts	$	3	$	—	$	2	$	1	$	1	$	1	$	—	$	—
Foreign Currency Contracts
Designated as Hedging Instruments
Current	35		—		—		—		—		—		—		—
Noncurrent	39		—		—		—		—		—		—		—



Total Derivative Liabilities – Foreign Currency Contracts	$	74	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Total Derivative Liabilities	$	319	$	88	$	58	$	57	$	1	$	1	$	3	$	94

OFFSETTING ASSETS AND LIABILITIES

The following tables present the line items on the Condensed Consolidated Balance Sheets where derivatives are reported. Substantially all of Duke Energy's outstanding derivative contracts are subject to enforceable master netting arrangements. The amounts shown are calculated by counterparty. Accounts receivable or accounts payable may also be available to offset exposures in the event of bankruptcy. These amounts are not included in the tables below.


Derivative Assets	June 30, 2025
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Current
Gross amounts recognized	$	180	$	37	$	36	$	33	$	3	$	1	$	21	$	—
Offset	(20)		(10)		(10)		(10)		—		—		—		—

Net amounts presented in Current Assets: Other	$	160	$	27	$	26	$	23	$	3	$	1	$	21	$	—
Noncurrent
Gross amounts recognized	$	359	$	73	$	66	$	58	$	7	$	—	$	—	$	—
Offset	(23)		(12)		(12)		(12)		—		—		—		—

Net amounts presented in Other Noncurrent Assets: Other	$	336	$	61	$	54	$	46	$	7	$	—	$	—	$	—


FINANCIAL STATEMENTS			DERIVATIVES AND HEDGING


Derivative Liabilities	June 30, 2025
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Current
Gross amounts recognized	$	112	$	35	$	21	$	10	$	11	$	—	$	2	$	24
Offset	(20)		(10)		(10)		(10)		—		—		—		—
Cash collateral posted	(1)		—		—		—		—		—		(1)		—
Net amounts presented in Current Liabilities: Other	$	91	$	25	$	11	$	—	$	11	$	—	$	1	$	24
Noncurrent
Gross amounts recognized	$	144	$	25	$	20	$	15	$	5	$	1	$	5	$	91
Offset	(23)		(12)		(12)		(12)		—		—		—		—

Net amounts presented in Other Noncurrent Liabilities: Other	$	121	$	13	$	8	$	3	$	5	$	1	$	5	$	91


Derivative Assets	December 31, 2024
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Current
Gross amounts recognized	$	267	$	39	$	72	$	61	$	11	$	1	$	44	$	1
Offset	(29)		(15)		(14)		(14)		—		—		—		—

Net amounts presented in Current Assets: Other	$	238	$	24	$	58	$	47	$	11	$	1	$	44	$	1
Noncurrent
Gross amounts recognized	$	167	$	55	$	55	$	48	$	7	$	—	$	—	$	—
Offset	(37)		(19)		(17)		(17)		—		—		—		—

Net amounts presented in Other Noncurrent Assets: Other	$	130	$	36	$	38	$	31	$	7	$	—	$	—	$	—


Derivative Liabilities	December 31, 2024
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Current
Gross amounts recognized	$	145	$	57	$	34	$	33	$	1	$	—	$	3	$	16
Offset	(29)		(15)		(14)		(14)		—		—		—		—
Cash collateral posted	(3)		(2)		—		—		—		—		(1)		—
Net amounts presented in Current Liabilities: Other	$	113	$	40	$	20	$	19	$	1	$	—	$	2	$	16
Noncurrent
Gross amounts recognized	$	174	$	31	$	24	$	24	$	—	$	1	$	—	$	78
Offset	(37)		(19)		(17)		(17)		—		—		—		—
Cash collateral posted	(4)		(4)		—		—		—		—		—		—
Net amounts presented in Other Noncurrent Liabilities: Other	$	133	$	8	$	7	$	7	$	—	$	1	$	—	$	78


FINANCIAL STATEMENTS			DERIVATIVES AND HEDGING

OBJECTIVE CREDIT CONTINGENT FEATURES

Certain derivative contracts contain objective credit contingent features. These features include the requirement to post cash collateral or letters of credit if specific events occur, such as a credit rating downgrade below investment grade. The following tables show information with respect to derivative contracts that are in a net liability position and contain objective credit risk-related payment provisions.


	June 30, 2025
			Duke				Duke
	Duke		Energy		Progress		Energy
(in millions)	Energy		Carolinas		Energy		Progress
Aggregate fair value of derivatives in a net liability position	$	9	$	9	$	—	$	—

Additional cash collateral or letters of credit in the event credit risk-related contingent features were triggered	$	9	$	9	$	—	$	—


	December 31, 2024
			Duke				Duke
	Duke		Energy		Progress		Energy
(in millions)	Energy		Carolinas		Energy		Progress
Aggregate fair value of derivatives in a net liability position	$	101	$	52	$	49	$	49
Fair value of collateral already posted	6		6		—		—
Additional cash collateral or letters of credit in the event credit risk-related contingent features were triggered	$	95	$	46	$	49	$	49

The Duke Energy Registrants have elected to offset cash collateral and fair values of derivatives. For amounts to be netted, the derivative and cash collateral must be executed with the same counterparty under the same master netting arrangement.

10. INVESTMENTS IN DEBT AND EQUITY SECURITIES

Duke Energy’s investments in debt and equity securities are primarily comprised of investments held in (i) the nuclear decommissioning trust funds (NDTF) at Duke Energy Carolinas, Duke Energy Progress and Duke Energy Florida, (ii) the grantor trusts at Duke Energy Florida and Duke Energy Indiana related to OPEB plans and (iii) Bison. The Duke Energy Registrants classify investments in debt securities as Available for Sale (AFS) and investments in equity securities as fair value through net income (FV-NI).

For investments in debt securities classified as AFS, the unrealized gains and losses are included in other comprehensive income until realized at which time they are reported through net income. For investments in equity securities classified as FV-NI, both realized and unrealized gains and losses are reported through net income. Substantially all of Duke Energy’s investments in debt and equity securities qualify for regulatory accounting, and accordingly, all associated realized and unrealized gains and losses on these investments are deferred as a regulatory asset or liability.

Duke Energy classifies the majority of investments in debt and equity securities as long term, unless otherwise noted.

Investment Trusts

The investments within the Investment Trusts are managed by independent investment managers with discretion to buy, sell and invest pursuant to the guidelines set forth by the investment manager agreements and trust agreements. The Duke Energy Registrants have limited oversight of the day-to-day management of these investments. As a result, the ability to hold investments in unrealized loss positions is outside the control of the Duke Energy Registrants. Accordingly, all unrealized losses associated with debt securities within the Investment Trusts are recognized immediately and deferred to regulatory accounts where appropriate.

Other AFS Securities

Unrealized gains and losses on all other AFS securities are included in other comprehensive income until realized, unless it is determined the carrying value of an investment has a credit loss. The Duke Energy Registrants analyze all investment holdings each reporting period to determine whether a decline in fair value is related to a credit loss. If a credit loss exists, the unrealized credit loss is included in earnings. There were no material credit losses as of June 30, 2025, and December 31, 2024.

Other Investments amounts are recorded in Other within Other Noncurrent Assets on the Condensed Consolidated Balance Sheets.


FINANCIAL STATEMENTS			INVESTMENTS IN DEBT AND EQUITY SECURITIES

DUKE ENERGY

The following table presents the estimated fair value of investments in debt and equity securities; equity investments are classified as FV-NI and debt investments are classified as AFS.


	June 30, 2025						December 31, 2024
	Gross		Gross				Gross		Gross
	Unrealized		Unrealized		Estimated		Unrealized		Unrealized		Estimated
	Holding		Holding		Fair		Holding		Holding		Fair
(in millions)	Gains		Losses		Value		Gains		Losses		Value
NDTF
Cash and cash equivalents	$	—	$	—	$	145	$	—	$	—	$	139
Equity securities	6,210		36		8,637		5,753		61		8,233
Corporate debt securities	14		24		822		6		33		673
Municipal bonds	1		20		355		2		14		342
U.S. government bonds	17		51		1,897		3		84		1,806
Other debt securities	2		6		253		1		8		239
Total NDTF Investments	$	6,244	$	137	$	12,109	$	5,765	$	200	$	11,432
Other Investments
Cash and cash equivalents	$	—	$	—	$	138	$	—	$	—	$	47
Equity securities	45		—		125		39		4		160
Corporate debt securities	—		3		77		—		5		79
Municipal bonds	—		2		67		—		1		83
U.S. government bonds	—		5		51		—		5		59
Other debt securities	—		3		43		—		4		45
Total Other Investments	$	45	$	13	$	501	$	39	$	19	$	473
Total Investments	$	6,289	$	150	$	12,610	$	5,804	$	219	$	11,905

Realized gains and losses, which were determined on a specific identification basis, from sales of FV-NI and AFS securities for the three and six months ended June 30, 2025, and 2024, were as follows.


	Three Months Ended				Six Months Ended
(in millions)	June 30, 2025		June 30, 2024		June 30, 2025		June 30, 2024
FV-NI:
Realized gains	$	41	$	127	$	167	$	195
Realized losses	40		27		81		45
AFS:
Realized gains	10		2		20		12
Realized losses	17		22		37		36

DUKE ENERGY CAROLINAS

The following table presents the estimated fair value of investments in debt and equity securities; equity investments are classified as FV-NI and debt investments are classified as AFS.


	June 30, 2025						December 31, 2024
	Gross		Gross				Gross		Gross
	Unrealized		Unrealized		Estimated		Unrealized		Unrealized		Estimated
	Holding		Holding		Fair		Holding		Holding		Fair
(in millions)	Gains		Losses		Value		Gains		Losses		Value
NDTF
Cash and cash equivalents	$	—	$	—	$	60	$	—	$	—	$	62
Equity securities	3,638		18		4,983		3,386		33		4,751
Corporate debt securities	6		21		501		2		27		401
Municipal bonds	—		6		38		—		4		36
U.S. government bonds	9		33		1,056		—		50		991
Other debt securities	2		6		241		1		8		223
Total NDTF Investments	$	3,655	$	84	$	6,879	$	3,389	$	122	$	6,464


FINANCIAL STATEMENTS			INVESTMENTS IN DEBT AND EQUITY SECURITIES


	Three Months Ended				Six Months Ended
(in millions)	June 30, 2025		June 30, 2024		June 30, 2025		June 30, 2024
FV-NI:
Realized gains	$	22	$	72	$	104	$	125
Realized losses	19		15		41		21
AFS:
Realized gains	8		1		15		5
Realized losses	9		11		23		17

PROGRESS ENERGY

The following table presents the estimated fair value of investments in debt and equity securities; equity investments are classified as FV-NI and debt investments are classified as AFS.


	June 30, 2025						December 31, 2024
	Gross		Gross				Gross		Gross
	Unrealized		Unrealized		Estimated		Unrealized		Unrealized		Estimated
	Holding		Holding		Fair		Holding		Holding		Fair
(in millions)	Gains		Losses		Value		Gains		Losses		Value
NDTF
Cash and cash equivalents	$	—	$	—	$	85	$	—	$	—	$	77
Equity securities	2,572		18		3,654		2,367		28		3,482
Corporate debt securities	8		3		321		4		6		272
Municipal bonds	1		14		317		2		10		306
U.S. government bonds	8		18		841		3		34		815
Other debt securities	—		—		12		—		—		16
Total NDTF Investments	$	2,589	$	53	$	5,230	$	2,376	$	78	$	4,968
Other Investments
Cash and cash equivalents	$	—	$	—	$	16	$	—	$	—	$	23


Municipal bonds	—		1		23		—		—		24


Total Other Investments	$	—	$	1	$	39	$	—	$	—	$	47
Total Investments	$	2,589	$	54	$	5,269	$	2,376	$	78	$	5,015


	Three Months Ended				Six Months Ended
(in millions)	June 30, 2025		June 30, 2024		June 30, 2025		June 30, 2024
FV-NI:
Realized gains	$	19	$	55	$	63	$	70
Realized losses	21		12		40		24
AFS:
Realized gains	2		1		5		7
Realized losses	8		11		14		19


FINANCIAL STATEMENTS			INVESTMENTS IN DEBT AND EQUITY SECURITIES

DUKE ENERGY PROGRESS

The following table presents the estimated fair value of investments in debt and equity securities; equity investments are classified as FV-NI and debt investments are classified as AFS.


	June 30, 2025						December 31, 2024
	Gross		Gross				Gross		Gross
	Unrealized		Unrealized		Estimated		Unrealized		Unrealized		Estimated
	Holding		Holding		Fair		Holding		Holding		Fair
(in millions)	Gains		Losses		Value		Gains		Losses		Value
NDTF
Cash and cash equivalents	$	—	$	—	$	67	$	—	$	—	$	54
Equity securities	2,457		18		3,531		2,256		28		3,362
Corporate debt securities	7		3		302		4		6		256
Municipal bonds	1		14		317		2		10		306
U.S. government bonds	8		13		694		3		26		645
Other debt securities	—		—		11		—		—		14
Total NDTF Investments	$	2,473	$	48	$	4,922	$	2,265	$	70	$	4,637
Other Investments
Cash and cash equivalents	$	—	$	—	$	11	$	—	$	—	$	16





Total Other Investments	$	—	$	—	$	11	$	—	$	—	$	16
Total Investments	$	2,473	$	48	$	4,933	$	2,265	$	70	$	4,653


	Three Months Ended				Six Months Ended
(in millions)	June 30, 2025		June 30, 2024		June 30, 2025		June 30, 2024
FV-NI:
Realized gains	$	17	$	55	$	61	$	70
Realized losses	21		12		40		24
AFS:
Realized gains	2		1		5		7
Realized losses	7		10		13		18

DUKE ENERGY FLORIDA

The following table presents the estimated fair value of investments in debt and equity securities; equity investments are classified as FV-NI and debt investments are classified as AFS.


	June 30, 2025						December 31, 2024
	Gross		Gross				Gross		Gross
	Unrealized		Unrealized		Estimated		Unrealized		Unrealized		Estimated
	Holding		Holding		Fair		Holding		Holding		Fair
(in millions)	Gains		Losses		Value		Gains		Losses		Value
NDTF
Cash and cash equivalents	$	—	$	—	$	18	$	—	$	—	$	23
Equity securities	115		—		123		111		—		120
Corporate debt securities	1		—		19		—		—		16

U.S. government bonds	—		5		147		—		8		170
Other debt securities	—		—		1		—		—		2
Total NDTF Investments(a)	$	116	$	5	$	308	$	111	$	8	$	331
Other Investments
Cash and cash equivalents	$	—	$	—	$	2	$	—	$	—	$	3


Municipal bonds	—		1		23		—		—		24


Total Other Investments	$	—	$	1	$	25	$	—	$	—	$	27
Total Investments	$	116	$	6	$	333	$	111	$	8	$	358

(a)During the six months ended June 30, 2025, and the year ended December 31, 2024, Duke Energy Florida received reimbursements from the NDTF for costs related to ongoing decommissioning activity of Crystal River Unit 3.


FINANCIAL STATEMENTS			INVESTMENTS IN DEBT AND EQUITY SECURITIES

DUKE ENERGY INDIANA

The following table presents the estimated fair value of investments in debt and equity securities; equity investments are measured at FV-NI and debt investments are classified as AFS.


	June 30, 2025						December 31, 2024
	Gross		Gross				Gross
	Unrealized		Unrealized		Estimated		Unrealized		Estimated
	Holding		Holding		Fair		Holding		Fair
(in millions)	Gains		Losses		Value		Losses		Value
Investments
Cash and cash equivalents	$	—	$	—	$	2	$	—	$	1
Equity securities	1		—		47		4		89
Corporate debt securities	—		—		1		—		6
Municipal bonds	—		1		25		1		43
U.S. government bonds	—		—		—		—		7

Total Investments	$	1	$	1	$	75	$	5	$	146

DEBT SECURITY MATURITIES

The table below summarizes the maturity date for debt securities.


	June 30, 2025
			Duke				Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Indiana
Due in one year or less	$	87	$	5	$	79	$	17	$	62	$	1
Due after one through five years	896		397		438		375		63		8
Due after five through 10 years	695		360		285		268		17		6
Due after 10 years	1,887		1,074		712		664		48		11
Total	$	3,565	$	1,836	$	1,514	$	1,324	$	190	$	26

11. FAIR VALUE MEASUREMENTS

Fair value is the exchange price to sell an asset or transfer a liability in an orderly transaction between market participants at the measurement date. The fair value definition focuses on an exit price versus the acquisition cost. Fair value measurements use market data or assumptions market participants would use in pricing the asset or liability, including assumptions about risk and the risks inherent in the inputs to the valuation technique. These inputs may be readily observable, corroborated by market data or generally unobservable. Valuation techniques maximize the use of observable inputs and minimize the use of unobservable inputs. A midmarket pricing convention (the midpoint price between bid and ask prices) is permitted for use as a practical expedient.

Fair value measurements are classified in three levels based on the fair value hierarchy as defined by GAAP. Certain investments are not categorized within the fair value hierarchy. These investments are measured at fair value using the net asset value per share practical expedient. The net asset value is derived based on the investment cost, less any impairment, plus or minus changes resulting from observable price changes for an identical or similar investment of the same issuer.

Fair value accounting guidance permits entities to elect to measure certain financial instruments that are not required to be accounted for at fair value, such as equity method investments or the Company’s own debt, at fair value. The Duke Energy Registrants have not elected to record any of these items at fair value.

Valuation methods of the primary fair value measurements disclosed below are as follows.

Investments in equity securities

The majority of investments in equity securities are valued using Level 1 measurements. Investments in equity securities are typically valued at the closing price in the principal active market as of the last business day of the quarter. Principal active markets for equity prices include published exchanges such as the New York Stock Exchange and Nasdaq Stock Market. Foreign equity prices are translated from their trading currency using the currency exchange rate in effect at the close of the principal active market. There was no after-hours market activity that was required to be reflected in the reported fair value measurements.


FINANCIAL STATEMENTS			FAIR VALUE MEASUREMENTS

Investments in debt securities

Most investments in debt securities are valued using Level 2 measurements because the valuations use interest rate curves and credit spreads applied to the terms of the debt instrument (maturity and coupon interest rate) and consider the counterparty credit rating. If the market for a particular fixed-income security is relatively inactive or illiquid, the measurement is Level 3.

Commodity derivatives

Commodity derivatives with clearinghouses are classified as Level 1. Commodity derivatives with observable forward curves are classified as Level 2. If forward price curves are not observable for the full term of the contract and the unobservable period had more than an insignificant impact on the valuation, the commodity derivative is classified as Level 3. In isolation, increases (decreases) in natural gas forward prices result in favorable (unfavorable) fair value adjustments for natural gas purchase contracts; and increases (decreases) in electricity forward prices result in unfavorable (favorable) fair value adjustments for electricity sales contracts. Duke Energy regularly evaluates and validates pricing inputs used to estimate the fair value of certain commodity contracts by a market participant price verification procedure. This procedure provides a comparison of internal forward commodity curves to market participant generated curves.

Interest rate derivatives

Most over-the-counter interest rate contract derivatives are valued using financial models that utilize observable inputs for similar instruments and are classified as Level 2. Inputs include forward interest rate curves, notional amounts, interest rates and credit quality of the counterparties.

Foreign currency derivatives

Most over-the-counter foreign currency derivatives are valued using financial models that utilize observable inputs for similar instruments and are classified as Level 2. Inputs include forward foreign currency rate curves, notional amounts, foreign currency rates and credit quality of the counterparties.

Other fair value considerations

See Note 12 in Duke Energy's Annual Report on Form 10-K for the year ended December 31, 2024, for a discussion of the valuation of goodwill and intangible assets.

DUKE ENERGY

The following tables provide recorded balances for assets and liabilities measured at fair value on a recurring basis on the Condensed Consolidated Balance Sheets. Derivative amounts in the tables below for all Duke Energy Registrants exclude cash collateral, which is disclosed in Note 9. See Note 10 for additional information related to investments by major security type for the Duke Energy Registrants.


	June 30, 2025
(in millions)	Total Fair Value		Level 1		Level 2		Level 3		Not Categorized
NDTF cash and cash equivalents	$	145	$	145	$	—	$	—	$	—
NDTF equity securities	8,637		8,609		3		—		25
NDTF debt securities	3,327		1,051		2,276		—		—
Other equity securities	125		125		—		—		—
Other debt securities	238		51		187		—		—
Other cash and cash equivalents	138		138		—		—		—

Derivative assets	539		8		517		14		—
Total assets	13,149		10,127		2,983		14		25

Derivative liabilities	(256)		(2)		(254)		—		—
Net assets	$	12,893	$	10,125	$	2,729	$	14	$	25


	December 31, 2024
(in millions)	Total Fair Value		Level 1		Level 2		Level 3		Not Categorized
NDTF cash and cash equivalents	$	139	$	139	$	—	$	—	$	—
NDTF equity securities	8,233		8,203		2		—		28
NDTF debt securities	3,060		1,022		2,038		—		—
Other equity securities	160		160		—		—		—
Other debt securities	266		52		214		—		—
Other cash and cash equivalents	47		47		—		—		—
Derivative assets	434		2		423		9		—
Total assets	12,339		9,625		2,677		9		28

Derivative liabilities	(319)		(3)		(316)		—		—
Net assets	$	12,020	$	9,622	$	2,361	$	9	$	28


FINANCIAL STATEMENTS			FAIR VALUE MEASUREMENTS

The following table provides reconciliations of beginning and ending balances of assets and liabilities measured at fair value using Level 3 measurements.


	Derivatives (net)
	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2025		2024		2025		2024
Balance at beginning of period	$	3	$	6	$	9	$	15


Purchases, sales, issuances and settlements:
Purchases	14		29		14		29


Settlements	8		(10)		2		(23)

Total (losses) gains included on the Condensed Consolidated Balance Sheet	(11)		10		(11)		14
Balance at end of period	$	14	$	35	$	14	$	35

DUKE ENERGY CAROLINAS

The following tables provide recorded balances for assets and liabilities measured at fair value on a recurring basis on the Condensed Consolidated Balance Sheets.


	June 30, 2025
(in millions)	Total Fair Value		Level 1		Level 2		Not Categorized
NDTF cash and cash equivalents	$	60	$	60	$	—	$	—
NDTF equity securities	4,983		4,955		3		25
NDTF debt securities	1,836		517		1,319		—

Derivative assets	110		—		110		—
Total assets	6,989		5,532		1,432		25
Derivative liabilities	(60)		—		(60)		—
Net assets	$	6,929	$	5,532	$	1,372	$	25


	December 31, 2024
(in millions)	Total Fair Value		Level 1		Level 2		Not Categorized
NDTF cash and cash equivalents	$	62	$	62	$	—	$	—
NDTF equity securities	4,751		4,721		2		28
NDTF debt securities	1,651		520		1,131		—

Derivative assets	94		—		94		—
Total assets	6,558		5,303		1,227		28
Derivative liabilities	(88)		—		(88)		—
Net assets	$	6,470	$	5,303	$	1,139	$	28

PROGRESS ENERGY

The following table provides recorded balances for assets and liabilities measured at fair value on a recurring basis on the Condensed Consolidated Balance Sheets.


	June 30, 2025						December 31, 2024
(in millions)	Total Fair Value		Level 1		Level 2		Total Fair Value		Level 1		Level 2
NDTF cash and cash equivalents	$	85	$	85	$	—	$	77	$	77	$	—
NDTF equity securities	3,654		3,654		—		3,482		3,482		—
NDTF debt securities	1,491		534		957		1,409		502		907
Other debt securities	23		—		23		24		—		24
Other cash and cash equivalents	16		16		—		23		23		—
Derivative assets	102		—		102		127		—		127
Total assets	5,371		4,289		1,082		5,142		4,084		1,058

Derivative liabilities	(41)		—		(41)		(58)		—		(58)
Net assets	$	5,330	$	4,289	$	1,041	$	5,084	$	4,084	$	1,000


FINANCIAL STATEMENTS			FAIR VALUE MEASUREMENTS

DUKE ENERGY PROGRESS

The following table provides recorded balances for assets and liabilities measured at fair value on a recurring basis on the Condensed Consolidated Balance Sheets.


	June 30, 2025						December 31, 2024
(in millions)	Total Fair Value		Level 1		Level 2		Total Fair Value		Level 1		Level 2
NDTF cash and cash equivalents	$	67	$	67	$	—	$	54	$	54	$	—
NDTF equity securities	3,531		3,531		—		3,362		3,362		—
NDTF debt securities	1,324		413		911		1,221		365		856

Other cash and cash equivalents	11		11		—		16		16		—
Derivative assets	91		—		91		109		—		109
Total assets	5,024		4,022		1,002		4,762		3,797		965
Derivative liabilities	(25)		—		(25)		(57)		—		(57)
Net assets	$	4,999	$	4,022	$	977	$	4,705	$	3,797	$	908

DUKE ENERGY FLORIDA

The following table provides recorded balances for assets and liabilities measured at fair value on a recurring basis on the Condensed Consolidated Balance Sheets.


	June 30, 2025						December 31, 2024
(in millions)	Total Fair Value		Level 1		Level 2		Total Fair Value		Level 1		Level 2
NDTF cash and cash equivalents	$	18	$	18	$	—	$	23	$	23	$	—
NDTF equity securities	123		123		—		120		120		—
NDTF debt securities	167		121		46		188		137		51
Other debt securities	23		—		23		24		—		24
Other cash and cash equivalents	2		2		—		3		3		—
Derivative assets	10		—		10		18		—		18
Total assets	343		264		79		376		283		93

Derivative liabilities	(16)		—		(16)		(1)		—		(1)
Net assets	$	327	$	264	$	63	$	375	$	283	$	92

DUKE ENERGY OHIO

The recorded balances for assets and liabilities measured at fair value on a recurring basis on the Condensed Consolidated Balance Sheets were not material at June 30, 2025, and December 31, 2024.

DUKE ENERGY INDIANA

The following table provides recorded balances for assets and liabilities measured at fair value on a recurring basis on the Condensed Consolidated Balance Sheets.


	June 30, 2025								December 31, 2024
(in millions)	Total Fair Value		Level 1		Level 2		Level 3		Total Fair Value		Level 1		Level 2		Level 3
Other equity securities	$	47	$	47	$	—	$	—	$	89	$	89	$	—	$	—
Other debt securities	26		—		26		—		56		—		56		—
Other cash and cash equivalents	2		2		—		—		1		1		—		—
Derivative assets	21		8		—		13		44		—		36		8
Total assets	96		57		26		13		190		90		92		8
Derivative liabilities	(7)		(2)		(5)		—		(3)		(3)		—		—
Net assets	$	89	$	55	$	21	$	13	$	187	$	87	$	92	$	8


FINANCIAL STATEMENTS			FAIR VALUE MEASUREMENTS

The following table provides a reconciliation of beginning and ending balances of assets and liabilities measured at fair value using Level 3 measurements.


	Derivatives (net)
	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2025		2024		2025		2024
Balance at beginning of period	$	2	$	5	$	8	$	13


Purchases, sales, issuances and settlements:
Purchases	12		27		12		27


Settlements	9		(9)		3		(20)

Total (losses) gains included on the Condensed Consolidated Balance Sheet	(10)		10		(10)		13
Balance at end of period	$	13	$	33	$	13	$	33

PIEDMONT

The following table provides recorded balances for assets and liabilities measured at fair value on a recurring basis on the Condensed Consolidated Balance Sheets.


	June 30, 2025				December 31, 2024
(in millions)	Total Fair Value		Level 2			Total Fair Value		Level 1		Level 2


Derivative assets	$	—	$	—		$	1	$	1	$	—

Derivative liabilities	(115)		(115)			(94)		—		(94)
Net (liabilities) assets	$	(115)	$	(115)		$	(93)	$	1	$	(94)

QUANTITATIVE INFORMATION ABOUT UNOBSERVABLE INPUTS

The following tables include quantitative information about the Duke Energy Registrants' derivatives classified as Level 3.


	June 30, 2025
										Weighted
	Fair Value									Average
Investment Type	(in millions)		Valuation Technique	Unobservable Input	Range					Range


Duke Energy Ohio
FTRs	$	1	RTO auction pricing	FTR price – per MWh	$	—	-	$	0.78	$	0.20
Duke Energy Indiana
FTRs	13		RTO auction pricing	FTR price – per MWh	(2.09)		-	17.87		0.95


Duke Energy
Total Level 3 derivatives	$	14


	December 31, 2024
										Weighted
	Fair Value									Average
Investment Type	(in millions)		Valuation Technique	Unobservable Input	Range					Range






















Duke Energy Ohio


FTRs	$	1	RTO auction pricing	FTR price – per MWh	$	—	–	$	1.13	$	0.48

Duke Energy Indiana
FTRs	8		RTO auction pricing	FTR price – per MWh	(0.63)		–	9.24		0.94


Duke Energy
Total Level 3 derivatives	$	9


FINANCIAL STATEMENTS			FAIR VALUE MEASUREMENTS

OTHER FAIR VALUE DISCLOSURES

The fair value and book value of long-term debt, including current maturities, is summarized in the following table. Estimates determined are not necessarily indicative of amounts that could have been settled in current markets. Fair value of long-term debt uses Level 2 measurements.


	June 30, 2025				December 31, 2024
(in millions)	Book Value		Fair Value		Book Value		Fair Value
Duke Energy(a)	$	83,960	$	77,104	$	80,689	$	73,440
Duke Energy Carolinas	18,345		16,916		17,490		15,975
Progress Energy	26,880		24,999		24,496		22,548
Duke Energy Progress	14,215		12,757		12,504		11,009
Duke Energy Florida	11,020		10,449		10,348		9,752
Duke Energy Ohio	4,364		4,095		4,165		3,871
Duke Energy Indiana	5,095		4,655		4,798		4,329
Piedmont	4,004		3,670		4,003		3,584

(a)Book value of long-term debt includes $1 billion at June 30, 2025, and December 31, 2024, of net unamortized debt discount and premium of purchase accounting adjustments related to the mergers with Progress Energy and Piedmont that are excluded from fair value of long-term debt.

At both June 30, 2025, and December 31, 2024, fair value of cash and cash equivalents, accounts and notes receivable, accounts payable, notes payable and commercial paper and nonrecourse notes payable of VIEs are not materially different from their carrying amounts because of the short-term nature of these instruments and/or because the stated rates approximate market rates.

12. VARIABLE INTEREST ENTITIES

CONSOLIDATED VIEs

The obligations of the consolidated VIEs discussed in the following paragraphs are nonrecourse to the Duke Energy Registrants. The registrants have no requirement to provide liquidity to purchase assets of or guarantee performance of these VIEs unless noted in the following paragraphs.

No financial support was provided to any of the consolidated VIEs during the six months ended June 30, 2025, and the year ended December 31, 2024, or is expected to be provided in the future that was not previously contractually required.

Receivables Financing – DERF/DEPR/DEFR

DERF, DEPR and DEFR were bankruptcy remote, special purpose subsidiaries of Duke Energy Carolinas, Duke Energy Progress and Duke Energy Florida, respectively. DERF, DEPR and DEFR were wholly owned LLCs with separate legal existence from their parent companies, and their assets were not generally available to creditors of their parent companies. On a revolving basis, DERF, DEPR and DEFR bought certain accounts receivable arising from the sale of electricity and related services from their parent companies.

DERF, DEPR and DEFR borrowed amounts under credit facilities to buy these receivables. Borrowing availability from the credit facilities was limited to the amount of qualified receivables purchased, which generally excluded receivables past due more than a predetermined number of days and reserves for expected past-due balances. The sole source of funds to satisfy the related debt obligations were cash collections from the receivables. Amounts borrowed under the DERF and DEPR credit facilities were reflected on the Condensed Consolidated Balance Sheets as Current maturities of long-term debt as of December 31, 2024.

The most significant activity that impacted the economic performance of DERF, DEPR and DEFR were the decisions made to manage delinquent receivables. Duke Energy Carolinas, Duke Energy Progress and Duke Energy Florida were considered the primary beneficiaries and consolidated DERF, DEPR and DEFR, respectively, as they made those decisions.

In April 2024, Duke Energy Florida repaid all outstanding DEFR borrowings totaling $325 million and terminated the related DEFR credit facility. Additionally, Duke Energy Florida's related restricted receivables outstanding at DEFR at the time of termination totaled $459 million and were transferred back to Duke Energy Florida to be collected and reported as Receivables on the Condensed Consolidated Balance Sheets.

In January 2025, Duke Energy Carolinas repaid all outstanding DERF borrowings totaling $500 million and terminated the related DERF credit facility. Additionally, Duke Energy Carolinas' related restricted receivables outstanding at DERF at the time of termination totaled $1,081 million and were transferred back to Duke Energy Carolinas to be collected and reported as Receivables on the Condensed Consolidated Balance Sheets.

In March 2025, Duke Energy Progress repaid all outstanding DEPR borrowings totaling $400 million and terminated the related DEPR credit facility. Additionally, Duke Energy Progress' related restricted receivables outstanding at DEPR at the time of termination totaled $943 million and were transferred back to Duke Energy Progress to be collected and reported as Receivables on the Condensed Consolidated Balance Sheets.

Receivables Financing – CRC

In March 2024, Duke Energy repaid all outstanding CRC borrowings totaling $350 million and terminated the related CRC credit facility. Additionally, Duke Energy's related restricted receivables outstanding at CRC at the time of termination totaled $682 million, consisting of $316 million and $366 million of restricted receivables that were transferred back to Duke Energy Indiana and Duke Energy Ohio, respectively, to be collected and reported as Receivables on the Condensed Consolidated Balance Sheets.


FINANCIAL STATEMENTS			VARIABLE INTEREST ENTITIES

Receivables Financing – Credit Facilities

The following table summarizes the amounts and expiration dates of the credit facilities and associated restricted receivables described above.


	Duke Energy	Duke Energy
	Carolinas	Progress
(in millions)	DERF	DEPR
Expiration date	(a)	(b)
Credit facility amount	(a)	(b)
Amounts borrowed at June 30, 2025	—	—
Amounts borrowed at December 31, 2024	500	400
Restricted Receivables at June 30, 2025	—	—
Restricted Receivables at December 31, 2024	1,054	835

(a) In January 2025, Duke Energy Carolinas repaid all outstanding DERF borrowings totaling $500 million and terminated the related DERF credit facility.

(b) In March 2025, Duke Energy Progress repaid all outstanding DEPR borrowings totaling $400 million and terminated the related DEPR credit facility.

Nuclear Asset-Recovery Bonds

Duke Energy Florida Project Finance, LLC (DEFPF) is a bankruptcy remote, wholly owned special purpose subsidiary of Duke Energy Florida. DEFPF was formed in 2016 for the sole purpose of issuing nuclear asset-recovery bonds to finance Duke Energy Florida's unrecovered regulatory asset related to Crystal River Unit 3.

In 2016, DEFPF issued senior secured bonds and used the proceeds to acquire nuclear asset-recovery property from Duke Energy Florida. The nuclear asset-recovery property acquired includes the right to impose, bill, collect and adjust a non-bypassable nuclear asset-recovery charge from all Duke Energy Florida retail customers until the bonds are paid in full and all financing costs have been recovered. The nuclear asset-recovery bonds are secured by the nuclear asset-recovery property and cash collections from the nuclear asset-recovery charges are the sole source of funds to satisfy the debt obligation. The bondholders have no recourse to Duke Energy Florida.

DEFPF is considered a VIE primarily because the equity capitalization is insufficient to support its operations. Duke Energy Florida has the power to direct the significant activities of the VIE as described above and therefore Duke Energy Florida is considered the primary beneficiary and consolidates DEFPF.

The following table summarizes the impact of DEFPF on Duke Energy Florida's Condensed Consolidated Balance Sheets.


(in millions)	June 30, 2025	December 31, 2024

Regulatory Assets: Current	61	61
Current Assets: Other	28	35
Other Noncurrent Assets: Regulatory assets	715	741
Other Noncurrent Assets: Other	7	—
Current Liabilities: Other	8	8
Current maturities of long-term debt	60	59
Long-Term Debt	741	773

Storm Recovery Bonds

Duke Energy Carolinas NC Storm Funding, LLC (DECNCSF), Duke Energy Progress NC Storm Funding, LLC (DEPNCSF) and Duke Energy Progress SC Storm Funding, LLC (DEPSCSF) are bankruptcy remote, wholly owned special purpose subsidiaries of Duke Energy Carolinas and Duke Energy Progress. DECNCSF and DEPNCSF were formed in 2021 while DEPSCSF was formed in 2024, all for the sole purpose of issuing storm recovery bonds to finance certain of Duke Energy Carolinas’ and Duke Energy Progress’ unrecovered regulatory assets related to storm costs incurred in North Carolina and South Carolina.

In 2021, DECNCSF and DEPNCSF issued senior secured bonds, and used the proceeds to acquire storm recovery property from Duke Energy Carolinas and Duke Energy Progress. The storm recovery property was created by state legislation and NCUC financing orders for the purpose of financing storm costs incurred in 2018 and 2019. In April 2024, DEPSCSF issued $177 million of senior secured bonds and used the proceeds to acquire storm recovery property from Duke Energy Progress. The storm recovery property was created by state legislation and a PSCSC financing order for the purpose of financing storm costs incurred from 2014 through 2022.

The storm recovery property acquired includes the right to impose, bill, collect and adjust a non-bypassable charge from all Duke Energy Carolinas’ and Duke Energy Progress’ North Carolina and South Carolina retail customers until the bonds are paid in full and all financing costs have been recovered. The storm recovery bonds are secured by the storm recovery property and cash collections from the storm recovery charges are the sole source of funds to satisfy the debt obligation. The bondholders have no recourse to Duke Energy Carolinas or Duke Energy Progress. These entities are considered VIEs primarily because their equity capitalization is insufficient to support their operations. Duke Energy Carolinas and Duke Energy Progress have the power to direct the significant activities of the VIEs as described above and therefore Duke Energy Carolinas and Duke Energy Progress are considered the primary beneficiaries. Duke Energy Carolinas consolidates DECNCSF and Duke Energy Progress consolidates DEPNCSF and DEPSCSF.


FINANCIAL STATEMENTS			VARIABLE INTEREST ENTITIES

The following table summarizes the impact of these VIEs on Duke Energy Carolinas’ and Duke Energy Progress’ Consolidated Balance Sheets.


	June 30, 2025						December 31, 2024
	Duke Energy		Duke Energy				Duke Energy		Duke Energy
	Carolinas		Progress				Carolinas		Progress
(in millions)	DECNCSF		DEPNCSF		DEPSCSF		DECNCSF		DEPNCSF		DEPSCSF

Regulatory Assets: Current	$	12	$	39	$	8	$	12	$	39	$	8
Current Assets: Other	9		29		8		9		27		13
Other Noncurrent Assets: Regulatory assets	184		600		152		189		620		155
Other Noncurrent Assets: Other	1		4		1		1		4		1
Current Liabilities: Other	2		8		3		2		10		7
Current Maturities of Long-Term Debt	10		35		5		10		34		9
Long-Term Debt	193		629		160		198		646		163

Procurement Company – Duke Energy Florida

Duke Energy Florida Purchasing Company, LLC (DEF ProCo) is a wholly owned special purpose subsidiary of Duke Energy Florida. DEF ProCo was formed in 2023 as the primary procurement agent for equipment, materials and supplies for Duke Energy Florida. DEF ProCo interacts with third-party suppliers on Duke Energy Florida’s behalf with credit and risk support provided by Duke Energy Florida. DEF ProCo is a qualified reseller under Florida tax law and conveys acquired assets to Duke Energy Florida through leases on each acquired asset.

This entity is considered a VIE primarily because the equity capitalization is insufficient to support their operations. Duke Energy Florida has the power to direct the significant activities of this VIE as described above and therefore Duke Energy Florida is considered the primary beneficiary and consolidates the procurement company.

The following table summarizes the impact of this VIE on Duke Energy Florida's Consolidated Balance Sheets.


(in millions)	June 30, 2025		December 31, 2024
Inventory	$	548	$	494
Accounts Payable	241		208

NON-CONSOLIDATED VIEs

Natural Gas Investments

Duke Energy has investments in various joint ventures including pipeline and renewable natural gas projects. These entities are considered VIEs due to having insufficient equity to finance their own activities without subordinated financial support. Duke Energy does not have the power to direct the activities that most significantly impact the economic performance, the obligation to absorb losses or the right to receive benefits of these VIEs and therefore does not consolidate these entities.

Non-consolidated VIEs are immaterial on the Condensed Consolidated Balance Sheets and the Duke Energy Registrants are not aware of any situations where the maximum exposure to loss significantly exceeds the carrying values.

CRC

The following table shows sales and cash flows related to receivables sold and reflects CRC activity prior to its termination in March 2024.


	Duke Energy Ohio		Duke Energy Indiana
	Six Months Ended		Six Months Ended
(in millions)	June 30, 2024		June 30, 2024
Sales
Receivables sold	$	474	$	473
Loss recognized on sale	7		6
Cash flows
Cash proceeds from receivables sold	$	478	$	523
Return received on retained interests	4		4

Cash flows from sales of receivables are reflected within Cash Flows from Operating Activities and Cash Flows from Investing Activities on Duke Energy Ohio’s and Duke Energy Indiana’s Condensed Consolidated Statements of Cash Flows.

13. REVENUE

Duke Energy earns substantially all of its revenues through its reportable segments, EU&I and GU&I.


FINANCIAL STATEMENTS			REVENUE

Electric Utilities and Infrastructure

EU&I earns the majority of its revenues through retail and wholesale electric service through the generation, transmission, distribution and sale of electricity. Duke Energy generally provides retail and wholesale electric service customers with their full electric load requirements or with supplemental load requirements when the customer has other sources of electricity.

The majority of wholesale revenues are full requirements contracts where the customers purchase the substantial majority of their energy needs and do not have a fixed quantity of contractually required energy or capacity. As such, related forecasted revenues are considered optional purchases. Supplemental requirements contracts that include contracted blocks of energy and capacity at contractually fixed prices have the following estimated remaining performance obligations:


	Remaining Performance Obligations
(in millions)	2025		2026		2027		2028		2029		Thereafter		Total
Duke Energy Carolinas	$	6	$	12	$	12	$	12	$	—	$	—	$	42
Progress Energy	17		43		13		13		13		42		141
Duke Energy Progress	3		6		6		6		6		20		47
Duke Energy Florida	14		37		7		7		7		22		94

Duke Energy Indiana	8		17		15		6		—		—		46

Revenues for block sales are recognized monthly as energy is delivered and stand-ready service is provided, consistent with invoiced amounts and unbilled estimates.

Gas Utilities and Infrastructure

GU&I earns its revenue through retail and wholesale natural gas service through the transportation, distribution and sale of natural gas. Duke Energy generally provides retail and wholesale natural gas service customers with all natural gas load requirements. Additionally, while natural gas can be stored, substantially all natural gas provided by Duke Energy is consumed by customers simultaneously with receipt of delivery.

Fixed-capacity payments under long-term contracts for the GU&I segment include minimum margin contracts and supply arrangements with municipalities and power generation facilities. Revenues for related sales are recognized monthly as natural gas is delivered and stand-ready service is provided, consistent with invoiced amounts and unbilled estimates. Estimated remaining performance obligations are as follows:


	Remaining Performance Obligations
(in millions)	2025		2026		2027		2028		2029		Thereafter		Total

Piedmont	$	32	$	51	$	49	$	46	$	44	$	151	$	373

Other

The remainder of Duke Energy’s operations is presented as Other, which does not include material revenues from contracts with customers.


FINANCIAL STATEMENTS			REVENUE

Disaggregated Revenues

Disaggregated revenues are presented as follows:


	Three Months Ended June 30, 2025
			Duke				Duke		Duke		Duke		Duke
(in millions)	Duke		Energy		Progress		Energy		Energy		Energy		Energy
By market or type of customer	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Electric Utilities and Infrastructure
Residential	$	3,242	$	919	$	1,753	$	663	$	1,089	$	253	$	316	$	—
Commercial	2,053		693		966		426		538		147		245		—
Industrial	850		355		264		179		82		36		196		—
Wholesale	523		132		328		294		33		19		44		—
Other revenues	262		96		221		111		117		18		9		—
Total Electric Utilities and Infrastructure revenue from contracts with customers	$	6,930	$	2,195	$	3,532	$	1,673	$	1,859	$	473	$	810	$	—

Gas Utilities and Infrastructure
Residential	$	189	$	—	$	—	$	—	$	—	$	100	$	—	$	89
Commercial	136		—		—		—		—		37		—		99
Industrial	41		—		—		—		—		9		—		32
Power Generation	—		—		—		—		—		—		—		23
Other revenues	70		—		—		—		—		8		—		47
Total Gas Utilities and Infrastructure revenue from contracts with customers	$	436	$	—	$	—	$	—	$	—	$	154	$	—	$	290

Other
Revenue from contracts with customers	$	7	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Total revenue from contracts with customers	$	7,373	$	2,195	$	3,532	$	1,673	$	1,859	$	627	$	810	$	290

Other revenue sources(a)	$	135	$	36	$	37	$	8	$	26	$	27	$	11	$	45
Total revenues	$	7,508	$	2,231	$	3,569	$	1,681	$	1,885	$	654	$	821	$	335


FINANCIAL STATEMENTS			REVENUE


	Three Months Ended June 30, 2024
			Duke				Duke		Duke		Duke		Duke
(in millions)	Duke		Energy		Progress		Energy		Energy		Energy		Energy
By market or type of customer	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Electric Utilities and Infrastructure
Residential	$	3,092	$	959	$	1,625	$	661	$	964	$	240	$	269	$	—
Commercial	2,013		755		933		427		506		144		180		—
Industrial	869		374		267		183		84		39		190		—
Wholesale	524		127		337		298		39		10		49		—
Other revenues	293		99		187		91		96		18		39		—
Total Electric Utilities and Infrastructure revenue from contracts with customers	$	6,791	$	2,314	$	3,349	$	1,660	$	1,689	$	451	$	727	$	—

Gas Utilities and Infrastructure
Residential	$	182	$	—	$	—	$	—	$	—	$	86	$	—	$	96
Commercial	103		—		—		—		—		31		—		72
Industrial	32		—		—		—		—		6		—		24
Power Generation	—		—		—		—		—		—		—		8
Other revenues	32		—		—		—		—		9		—		23
Total Gas Utilities and Infrastructure revenue from contracts with customers	$	349	$	—	$	—	$	—	$	—	$	132	$	—	$	223

Other
Revenue from contracts with customers	$	11	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Total revenue from contracts with customers	$	7,151	$	2,314	$	3,349	$	1,660	$	1,689	$	583	$	727	$	223

Other revenue sources(a)	$	21	$	(17)	$	8	$	(24)	$	27	$	25	$	20	$	21
Total revenues	$	7,172	$	2,297	$	3,357	$	1,636	$	1,716	$	608	$	747	$	244


FINANCIAL STATEMENTS			REVENUE


	Six Months Ended June 30, 2025
			Duke				Duke		Duke		Duke		Duke
(in millions)	Duke		Energy		Progress		Energy		Energy		Energy		Energy
By market or type of customer	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Electric Utilities and Infrastructure
Residential	$	6,645	$	2,046	$	3,366	$	1,483	$	1,883	$	535	$	695	$	—
Commercial	3,974		1,394		1,809		841		968		289		478		—
Industrial	1,673		689		528		372		156		69		383		—
Wholesale	1,193		281		770		698		72		41		101		—
Other revenues	498		276		467		274		193		36		8		—
Total Electric Utilities and Infrastructure revenue from contracts with customers	$	13,983	$	4,686	$	6,940	$	3,668	$	3,272	$	970	$	1,665	$	—

Gas Utilities and Infrastructure
Residential	$	895	$	—	$	—	$	—	$	—	$	286	$	—	$	609
Commercial	458		—		—		—		—		107		—		351
Industrial	96		—		—		—		—		25		—		71
Power Generation	—		—		—		—		—		—		—		47
Other revenues	144		—		—		—		—		14		—		100
Total Gas Utilities and Infrastructure revenue from contracts with customers	$	1,593	$	—	$	—	$	—	$	—	$	432	$	—	$	1,178

Other
Revenue from contracts with customers	$	15	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Total Revenue from contracts with customers	$	15,591	$	4,686	$	6,940	$	3,668	$	3,272	$	1,402	$	1,665	$	1,178

Other revenue sources(a)	$	166	$	69	$	96	$	31	$	57	$	18	$	14	$	14
Total operating revenues	$	15,757	$	4,755	$	7,036	$	3,699	$	3,329	$	1,420	$	1,679	$	1,192


FINANCIAL STATEMENTS			REVENUE


	Six Months Ended June 30, 2024
			Duke				Duke		Duke		Duke		Duke
(in millions)	Duke		Energy		Progress		Energy		Energy		Energy		Energy
By market or type of customer	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Electric Utilities and Infrastructure
Residential	$	6,207	$	2,017	$	3,142	$	1,403	$	1,739	$	493	$	556	$	—
Commercial	3,947		1,472		1,799		849		950		296		381		—
Industrial	1,691		714		533		360		173		71		373		—
Wholesale	1,078		265		692		624		68		24		97		—
Other revenues	546		198		336		169		167		40		73		—
Total Electric Utilities and Infrastructure revenue from contracts with customers	$	13,469	$	4,666	$	6,502	$	3,405	$	3,097	$	924	$	1,480	$	—

Gas Utilities and Infrastructure
Residential	$	702	$	—	$	—	$	—	$	—	$	233	$	—	$	469
Commercial	343		—		—		—		—		88		—		255
Industrial	79		—		—		—		—		17		—		62
Power Generation	—		—		—		—		—		—		—		16
Other revenues	72		—		—		—		—		14		—		58
Total Gas Utilities and Infrastructure revenue from contracts with customers	$	1,196	$	—	$	—	$	—	$	—	$	352	$	—	$	860

Other
Revenue from contracts with customers	$	18	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Total Revenue from contracts with customers	$	14,683	$	4,666	$	6,502	$	3,405	$	3,097	$	1,276	$	1,480	$	860

Other revenue sources(a)	$	160	$	38	$	83	$	19	$	55	$	10	$	26	$	60
Total operating revenues	$	14,843	$	4,704	$	6,585	$	3,424	$	3,152	$	1,286	$	1,506	$	920

(a)Other revenue sources include revenues from leases, derivatives and alternative revenue programs that are not considered revenues from contracts with customers. Alternative revenue programs in certain jurisdictions include regulatory mechanisms that periodically adjust for over or under collection of related revenues.


FINANCIAL STATEMENTS			REVENUE

The following table presents the reserve for credit losses for trade and other receivables.


	Three Months Ended June 30, 2024 and 2025
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Balance at March 31, 2024	$	204	$	62	$	73	$	47	$	27	$	41	$	16	$	12
Write-Offs	(36)		(16)		(17)		(12)		(5)		—		—		(3)
Credit Loss Expense	35		10		11		6		5		1		—		2
Other Adjustments	4		9		6		6		(1)		—		—		—
Balance at June 30, 2024	$	207	$	65	$	73	$	47	$	26	$	42	$	16	$	11

Balance at March 31, 2025	$	204	$	64	$	67	$	42	$	25	$	46	$	17	$	10
Write-Offs	(46)		(12)		(14)		(10)		(4)		(8)		(4)		(8)
Credit Loss Expense	32		5		10		3		7		—		6		11
Other Adjustments	9		—		7		7		—		3		(2)		1
Balance at June 30, 2025	$	199	$	57	$	70	$	42	$	28	$	41	$	17	$	14

	Six Months Ended June 30, 2024 and 2025
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Balance at December 31, 2023	$	205	$	56	$	74	$	44	$	31	$	9	$	5	$	11
Write-Offs	(68)		(28)		(33)		(19)		(14)		—		—		(4)
Credit Loss Expense	45		17		20		10		10		2		2		4
Other Adjustments	25		20		12		12		(1)		31		9		—
Balance at June 30, 2024	$	207	$	65	$	73	$	47	$	26	$	42	$	16	$	11

Balance at December 31, 2024	$	209	$	69	$	73	$	44	$	29	$	43	$	15	$	10
Write-Offs	(75)		(26)		(29)		(18)		(11)		(8)		(4)		(8)
Credit Loss Expense	46		10		18		8		10		1		6		11
Other Adjustments	19		4		8		8		—		5		—		1
Balance at June 30, 2025	$	199	$	57	$	70	$	42	$	28	$	41	$	17	$	14

Trade and other receivables are evaluated based on an estimate of the risk of loss over the life of the receivable and current and historical conditions using supportable assumptions. Management evaluates the risk of loss for trade and other receivables by comparing the historical write-off amounts to total revenue over a specified period. Historical loss rates are adjusted due to the impact of current conditions, as well as forecasted conditions over a reasonable time period. The calculated write-off rate can be applied to the receivable balance for which an established reserve does not already exist. Management reviews the assumptions and risk of loss periodically for trade and other receivables.

14. STOCKHOLDERS' EQUITY

Basic EPS is computed by dividing net income available to Duke Energy common stockholders, as adjusted for distributed and undistributed earnings allocated to participating securities and accumulated preferred dividends, by the weighted average number of common shares outstanding during the period. Diluted EPS is computed by dividing net income available to Duke Energy common stockholders, as adjusted for distributed and undistributed earnings allocated to participating securities and accumulated preferred dividends, by the diluted weighted average number of common shares outstanding during the period. Diluted EPS reflects the potential dilution that could occur if securities or other agreements to issue common stock, such as equity forward sale agreements or convertible debt, were exercised or settled. Duke Energy applies the if-converted method for calculating any potential dilutive effect of the conversion of the outstanding convertible notes on diluted EPS, if applicable. Duke Energy’s participating securities are restricted stock units that are entitled to dividends declared on Duke Energy common stock during the restricted stock unit’s vesting periods. Dividends declared on preferred stock are recorded on the Condensed Consolidated Statements of Operations as a reduction of net income to arrive at net income available to Duke Energy common stockholders. Dividends accumulated on preferred stock are an adjustment to net income used in the calculation of basic and diluted EPS.


FINANCIAL STATEMENTS			STOCKHOLDERS' EQUITY

The following table presents Duke Energy’s basic and diluted EPS calculations, the weighted average number of common shares outstanding and common and preferred share dividends declared.


	Three Months Ended June 30,				Six Months Ended June 30,
(in millions, except per share amounts)	2025		2024		2025		2024
Net Income available to Duke Energy common stockholders	$	971	$	886	$	2,336	$	1,985
Less: Loss from discontinued operations attributable to Duke Energy common stockholders	(1)		(10)		(1)		(13)
Accumulated preferred stock dividends adjustment	—		(12)		—		—
Less: Impact of participating securities	1		1		3		2
Income from continuing operations available to Duke Energy common stockholders	$	971	$	883	$	2,334	$	1,996

Loss from discontinued operations, net of tax	$	(1)	$	(10)	$	(1)	$	(13)
Add: Loss attributable to NCI	—		—		—		—
Loss from discontinued operations attributable to Duke Energy common stockholders	$	(1)	$	(10)	$	(1)	$	(13)



Weighted average common shares outstanding – basic and diluted	777		772		777		771
EPS from continuing operations available to Duke Energy common stockholders
Basic and diluted(a)	$	1.25	$	1.14	$	3.00	$	2.59

Loss Per Share from discontinued operations attributable to Duke Energy common stockholders
Basic and diluted(a)	$	—	$	(0.01)	$	—	$	(0.02)
Potentially dilutive items excluded from the calculation(b)	2		2		2		2
Dividends declared per common share	$	1.045	$	1.025	$	2.090	$	2.050
Dividends declared on Series A preferred stock per depositary share(c)	$	0.359	$	0.359	$	0.719	$	0.719
Dividends declared on Series B preferred stock per share(d)	$	—	$	—	$	—	$	24.375

(a)The convertible notes were excluded from the calculations of diluted EPS because the effect was antidilutive.

(b)Performance stock awards were not included in the dilutive securities calculation because the performance measures related to the awards had not been met.

(c)5.75% Series A Cumulative Redeemable Perpetual Preferred Stock dividends are payable quarterly in arrears on the 16th day of March, June, September and December. The preferred stock has a $25 liquidation preference per depositary share.

(d)4.875% Series B Fixed-Rate Reset Cumulative Redeemable Perpetual Preferred Stock dividends were payable semiannually in arrears on the 16th day of March and September. The preferred stock was redeemed on September 16, 2024.

Common Stock

In November 2022, Duke Energy filed a prospectus supplement and executed an Equity Distribution Agreement (EDA) under which it may sell up to $1.5 billion of its common stock through an at-the-market (ATM) offering program, including an equity forward sales component. Under the terms of the EDA, Duke Energy may issue and sell shares of common stock through September 2025.

The following table shows ATM equity issuances pursuant to forward contracts executed during February and March 2025.



Tranche	Shares Priced	Initial Forward Price
1	1,710,979	$	116.02
2	1,262,618	$	117.94
3	1,264,410	$	117.79

Total	4,238,007

The equity forwards require Duke Energy to either physically settle the transactions by issuing shares in exchange for net proceeds at the then-applicable forward sale price specified by the agreements or net settle in whole or in part through the delivery or receipt of cash or shares. The settlement alternatives are at Duke Energy's election. No amounts have or will be recorded in Duke Energy's Condensed Consolidated Financial Statements with respect to the ATM offering until settlement of the equity forwards occurs, which is expected by December 31, 2025. The initial forward sale prices will be subject to adjustment on a daily basis based on a floating interest rate factor and will decrease by other fixed amounts specified in the relevant forward sale agreements. Until settlement of the equity forwards, earnings per share dilution resulting from the agreements, if any, will be determined under the treasury stock method.

15. EMPLOYEE BENEFIT PLANS

DEFINED BENEFIT RETIREMENT PLANS

Duke Energy and certain subsidiaries maintain, and the Subsidiary Registrants participate in, qualified and non-qualified, non-contributory defined benefit retirement plans. Duke Energy's policy is to fund amounts on an actuarial basis to provide assets sufficient to meet benefit payments to be paid to plan participants.


FINANCIAL STATEMENTS			EMPLOYEE BENEFIT PLANS

QUALIFIED PENSION PLANS

The following tables include the components of net periodic pension costs for qualified pension plans.


	Three Months Ended June 30, 2025
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Service cost	$	27	$	9	$	8	$	4	$	3	$	1	$	2	$	1
Interest cost on projected benefit obligation	82		20		26		12		15		4		6		2
Expected return on plan assets	(149)		(38)		(55)		(25)		(30)		(6)		(10)		(5)
Amortization of actuarial loss	15		3		4		2		2		—		1		1
Amortization of prior service credit	(3)		—		—		—		—		—		(1)		(1)
Amortization of settlement charges	7		3		2		2		—		—		1		1
Net periodic pension costs	$	(21)	$	(3)	$	(15)	$	(5)	$	(10)	$	(1)	$	(1)	$	(1)


	Three Months Ended June 30, 2024
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Service cost	$	29	$	10	$	8	$	5	$	4	$	—	$	1	$	1
Interest cost on projected benefit obligation	83		20		26		12		14		4		7		3
Expected return on plan assets	(154)		(40)		(54)		(25)		(29)		(7)		(11)		(5)
Amortization of actuarial loss	8		2		3		2		1		1		1		—
Amortization of prior service credit	(4)		—		—		—		—		—		(1)		(2)
Amortization of settlement charges	4		2		1		1		1		—		1		1
Net periodic pension costs	$	(34)	$	(6)	$	(16)	$	(5)	$	(9)	$	(2)	$	(2)	$	(2)


	Six Months Ended June 30, 2025
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Service cost	$	54	$	18	$	15	$	9	$	6	$	1	$	3	$	2
Interest cost on projected benefit obligation	164		39		52		23		29		8		13		5
Expected return on plan assets	(298)		(76)		(110)		(49)		(60)		(11)		(20)		(10)
Amortization of actuarial loss	30		7		9		4		4		1		2		2
Amortization of prior service credit	(6)		—		—		—		—		—		(1)		(3)
Amortization of settlement charges	13		6		4		3		1		—		1		2
Net periodic pension costs	$	(43)	$	(6)	$	(30)	$	(10)	$	(20)	$	(1)	$	(2)	$	(2)


	Six Months Ended June 30, 2024
			Duke				Duke		Duke		Duke		Duke
	Duke		Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Energy		Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
Service cost	$	57	$	19	$	16	$	10	$	7	$	1	$	3	$	2
Interest cost on projected benefit obligation	165		40		52		24		28		8		13		5
Expected return on plan assets	(308)		(81)		(108)		(50)		(58)		(13)		(21)		(10)
Amortization of actuarial loss	16		4		5		3		2		1		2		1
Amortization of prior service credit	(7)		—		—		—		—		—		(1)		(4)
Amortization of settlement charges	9		4		2		2		1		—		1		2
Net periodic pension costs	$	(68)	$	(14)	$	(33)	$	(11)	$	(20)	$	(3)	$	(3)	$	(4)

NON-QUALIFIED PENSION PLANS

Net periodic pension costs for non-qualified pension plans were not material for the three and six months ended June 30, 2025, and 2024.

OTHER POST-RETIREMENT BENEFIT PLANS

Net periodic costs for OPEB plans were not material for the three and six months ended June 30, 2025, and 2024.


FINANCIAL STATEMENTS			INCOME TAXES

16. INCOME TAXES

The IRA established transferability markets for tax credits including nuclear PTCs, solar PTCs and ITCs. In April 2025, agreements were executed for the sale of approximately $643 million in net tax credits under the IRA. The sale primarily includes estimated nuclear PTCs of $478 million at Duke Energy Carolinas and $69 million at Duke Energy Progress, as well as estimated solar PTCs of $58 million at Duke Energy Florida to be earned through the end of 2025. Proceeds for the sale of the nuclear PTCs are expected to be received in November 2025.

On July 4, 2025, the One Big Beautiful Bill Act (OBBBA) was signed into law which, among other things, modified tax legislation affecting clean energy tax credits. While transferability was preserved for tax credits established by the IRA, including the nuclear PTC, which remains available through 2032, the legislation phases out or terminates certain tax credits sooner than previously scheduled. To remain eligible for the PTC or ITC, solar and wind facilities must be placed in service by December 31, 2027, unless construction begins by July 4, 2026. For other types of facilities, the credits continue to be available at full value if construction begins by December 31, 2033, although there are new prohibited foreign entity restrictions. The OBBBA did not change the federal corporate income tax rate and did not require the remeasurement of deferred tax assets or liabilities. While Duke Energy does not expect material current year impacts to the results of operations, financial position or cash flows for the Duke Energy Registrants as a result of the OBBBA being signed into law in the third quarter of 2025, the Company will continue to evaluate the future impact of this tax law change as additional information and guidance becomes available.

EFFECTIVE TAX RATES

The ETRs from continuing operations for each of the Duke Energy Registrants are included in the following table.


	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2025		2024		2025		2024
Duke Energy	10.6	%	13.1	%	11.5	%	13.2	%
Duke Energy Carolinas	7.8	%	10.9	%	8.5	%	11.2	%
Progress Energy	15.1	%	16.6	%	15.9	%	16.6	%
Duke Energy Progress	12.4	%	14.9	%	13.6	%	14.9	%
Duke Energy Florida	19.1	%	19.5	%	19.4	%	19.5	%
Duke Energy Ohio	15.8	%	17.2	%	17.2	%	17.0	%
Duke Energy Indiana	13.3	%	16.7	%	12.9	%	16.9	%
Piedmont	44.4	%	20.0	%	19.5	%	19.6	%

The decrease in the ETR for Duke Energy for the three and six months ended June 30, 2025, was primarily due to an increase in the amortization of income tax credits and lower state tax expense.

The decrease in the ETR for Duke Energy Carolinas for the three and six months ended June 30, 2025, was primarily due to an increase in the amortization of income tax credits and lower state tax expense.

The decrease in the ETR for Progress Energy for the three months ended June 30, 2025, was primarily due to lower state tax expense.

The decrease in the ETR for Duke Energy Progress for the three and six months ended June 30, 2025, was primarily due to lower state tax expense.

The decrease in the ETR for Duke Energy Ohio for the three months ending June 30, 2025, was primarily due to an increase in AFUDC equity.

The decrease in the ETR for Duke Energy Indiana for the three and six months ended June 30, 2025, was primarily due to an increase in the amortization of EDIT.

The increase in the ETR for Piedmont for the three months ending June 30, 2025, was primarily due to higher state tax benefits in relation to pretax losses.


MD&A			DUKE ENERGY

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