Item 1. Financial Statements

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Item 1. Financial Statements

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

PPL Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars, except share data)

Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Operating Revenues$2,025$1,881$4,529$4,185
Operating Expenses
Operation
Fuel192181426390
Energy purchases388275947795
Other operation and maintenance6146231,2121,249
Depreciation324319646635
Taxes, other than income10193214181
Total Operating Expenses1,6191,4913,4453,250
Operating Income4063901,084935
Other Income (Expense) - net (Note 12)23325154
Interest Expense199182389361
Income Before Income Taxes230240746628
Income Taxes4750149131
Net Income$183$190$597$497
Earnings Per Share of Common Stock:
Net Income Available to PPL Common Shareowners:
Basic$0.25$0.26$0.81$0.67
Diluted$0.25$0.26$0.80$0.67
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Basic739,276737,748738,986737,630
Diluted742,541739,563741,972739,191

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

PPL Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars)

Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Net income$183$190$597$497
Other comprehensive income (loss):
Amounts arising during the period - gains (losses), net of tax (expense) benefit:
Qualifying derivatives, net of tax of $0, $0, $0, $01—1—
Equity investees' other comprehensive income (loss), net of tax of $0, $0, $0, $0———1
Defined benefit plans:
Net actuarial gain (loss), net of tax of $3, ($1), $3, ($1)(8)2(8)2
Reclassifications from AOCI - (gains) losses, net of tax expense (benefit):
Qualifying derivatives, net of tax of ($1), ($1), ($1), ($1)——11
Defined benefit plans:
Net actuarial (gain) loss, net of tax of $0, $1, $0, $11(1)—(1)
Total other comprehensive income (loss)(6)1(6)3
Comprehensive income$177$191$591$500

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

PPL Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars)

Six Months Ended June 30,
20252024
Cash Flows from Operating Activities
Net income$597$497
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation646635
Amortization4947
Defined benefit plans - income(30)(35)
Deferred income taxes and investment tax credits104114
Other310
Change in current assets and current liabilities
Accounts receivable(91)162
Accounts payable(167)(167)
Unbilled revenues6374
Fuel, materials and supplies134
Prepayments(56)(107)
Taxes payable40(21)
Regulatory assets and liabilities, net64(74)
Accrued interest(5)21
Other(52)(57)
Other operating activities
Defined benefit plans - funding(7)(7)
Other assets(77)(60)
Other liabilities2112
Net cash provided by operating activities1,1151,048
Cash Flows from Investing Activities
Expenditures for property, plant and equipment(1,723)(1,266)
Other investing activities105
Net cash used in investing activities(1,713)(1,261)
Cash Flows from Financing Activities
Issuance of long-term debt—1,148
Payment of common stock dividends(392)(367)
Net increase (decrease) in short-term debt983(603)
Other financing activities(14)(23)
Net cash provided by financing activities577155
Net Decrease in Cash, Cash Equivalents and Restricted Cash(21)(58)
Cash, Cash Equivalents and Restricted Cash at Beginning of Period339382
Cash, Cash Equivalents and Restricted Cash at End of Period$318$324
Supplemental Disclosures of Cash Flow Information
Significant non-cash transactions:
Accrued expenditures for property, plant and equipment at June 30,$450$288

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED CONSOLIDATED BALANCE SHEETS

PPL Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars, shares in thousands)

June 30, 2025December 31, 2024
Assets
Current Assets
Cash and cash equivalents$294$306
Accounts receivable (less reserve: 2025, $171; 2024, $147)
Customer998961
Other12276
Unbilled revenues (less reserve: 2025, $4; 2024, $6)418485
Fuel, materials and supplies504511
Prepayments192136
Regulatory assets303320
Other current assets9285
Total Current Assets2,9232,880
Property, Plant and Equipment
Regulated utility plant41,17140,391
Less: accumulated depreciation - regulated utility plant9,9509,682
Regulated utility plant, net31,22130,709
Non-regulated property, plant and equipment8079
Less: accumulated depreciation - non-regulated property, plant and equipment3329
Non-regulated property, plant and equipment, net4750
Construction work in progress3,0882,390
Property, Plant and Equipment, net34,35633,149
Other Noncurrent Assets
Regulatory assets2,0552,060
Goodwill2,2472,247
Other intangibles312314
Other noncurrent assets (less reserve for accounts receivable: 2025, $2; 2024, $1)470419
Total Other Noncurrent Assets5,0845,040
Total Assets$42,363$41,069

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED CONSOLIDATED BALANCE SHEETS

PPL Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars, shares in thousands)

June 30, 2025December 31, 2024
Liabilities and Equity
Current Liabilities
Short-term debt$1,286$303
Long-term debt due within one year1,219551
Accounts payable1,1351,196
Taxes143103
Interest152157
Dividends197186
Regulatory liabilities273223
Other current liabilities573614
Total Current Liabilities4,9783,333
Long-term Debt15,29215,952
Deferred Credits and Other Noncurrent Liabilities
Deferred income taxes3,5013,356
Investment tax credits110111
Accrued pension obligations294317
Asset retirement obligations141136
Regulatory liabilities3,3353,335
Other deferred credits and noncurrent liabilities426452
Total Deferred Credits and Other Noncurrent Liabilities7,8077,707
Commitments and Contingent Liabilities (Notes 6 and 10)
Equity
Common stock - $0.01 par value (a)88
Additional paid-in capital12,34312,346
Treasury stock(902)(928)
Earnings reinvested3,0272,835
Accumulated other comprehensive loss(190)(184)
Total Equity14,28614,077
Total Liabilities and Equity$42,363$41,069

(a)1,560,000 shares authorized, 770,601 shares issued and 739,306 shares outstanding at June 30, 2025. 1,560,000 shares authorized, 770,215 shares issued and 738,033 shares outstanding at December 31, 2024.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED CONSOLIDATED STATEMENTS OF EQUITY

PPL Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars)

Common stock shares outstanding (a)Common stockAdditional paid-in capitalTreasury stockEarnings reinvestedAccumulated other comprehensive lossTotal
March 31, 2025739,066$8$12,330$(904)$3,047$(184)$14,297
Common stock issued186—
Treasury stock issued54729
Stock-based compensation66
Net income183183
Dividends and dividend equivalents (b)(203)(203)
Other comprehensive income (loss)(6)(6)
June 30, 2025739,306$8$12,343$(902)$3,027$(190)$14,286
December 31, 2024738,033$8$12,346$(928)$2,835$(184)$14,077
Common stock issued386—
Treasury stock issued88772633
Stock-based compensation(10)(10)
Net income597597
Dividends and dividend equivalents (b)(405)(405)
Other comprehensive income (loss)(6)(6)
June 30, 2025739,306$8$12,343$(902)$3,027$(190)$14,286
March 31, 2024737,736$8$12,314$(931)$2,828$(161)$14,058
Treasury stock issued2611
Stock-based compensation77
Net income190190
Dividends and dividend equivalents (b)(192)(192)
Other comprehensive income (loss)11
June 30, 2024737,762$8$12,321$(930)$2,826$(160)$14,065
December 31, 2023737,130$8$12,326$(948)$2,710$(163)$13,933
Treasury stock issued6321818
Stock-based compensation(5)(5)
Net income497497
Dividends and dividend equivalents (b)(381)(381)
Other comprehensive income (loss)33
June 30, 2024737,762$8$12,321$(930)$2,826$(160)$14,065

(a)Shares in thousands. Each share entitles the holder to one vote on any question presented at any shareowners' meeting.

(b)Dividends declared per share of common stock were $0.2725 and $0.5450 for the three and six months ended June 30, 2025 and $0.2575 and $0.5150 for the three and six months ended June 30, 2024.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

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CONDENSED CONSOLIDATED STATEMENTS OF INCOME

PPL Electric Utilities Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars)

Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Operating Revenues$693$673$1,512$1,443
Operating Expenses
Operation
Energy purchases169153398367
Other operation and maintenance159154321335
Depreciation100100202199
Taxes, other than income32307366
Total Operating Expenses460437994967
Operating Income233236518476
Other Income (Expense) - net (Note 12)11112220
Interest Income from Affiliate—10220
Interest Expense6261122123
Income Before Income Taxes182196420393
Income Taxes43469794
Net Income (a)$139$150$323$299

(a)Net income equals comprehensive income.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

PPL Electric Utilities Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars)

Six Months Ended June 30,
20252024
Cash Flows from Operating Activities
Net income$323$299
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation202199
Amortization2125
Defined benefit plans - income(15)(19)
Deferred income taxes and investment tax credits4860
Other(13)(9)
Change in current assets and current liabilities
Accounts receivable(83)12
Accounts payable(83)(33)
Unbilled revenues1740
Materials and supplies(10)(11)
Prepayments(38)(88)
Regulatory assets and liabilities, net46(52)
Taxes payable(1)(41)
Accrued interest—15
Other—(20)
Other operating activities
Defined benefit plans - funding—(1)
Other assets(26)(19)
Other liabilities(6)(4)
Net cash provided by operating activities382353
Cash Flows from Investing Activities
Expenditures for property, plant and equipment(697)(519)
Expenditures for intangible assets(4)(2)
Notes receivable from affiliates222(502)
Other investing activities123
Net cash used in investing activities(467)(1,020)
Cash Flows from Financing Activities
Issuance of long-term debt—649
Contributions from parent—680
Return of capital to parent(100)—
Payment of common stock dividends to parent(207)(184)
Net increase (decrease) in short-term debt384(509)
Debt issuance costs(1)(7)
Net cash provided by (used in) financing activities76629
Net Decrease in Cash, Cash Equivalents and Restricted Cash(9)(38)
Cash, Cash Equivalents and Restricted Cash at Beginning of Period2451
Cash, Cash Equivalents and Restricted Cash at End of Period$15$13
Supplemental Disclosure of Cash Flow Information
Significant non-cash transactions:
Accrued expenditures for property, plant and equipment at June 30,$201$161

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED CONSOLIDATED BALANCE SHEETS

PPL Electric Utilities Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars, shares in thousands)

June 30, 2025December 31, 2024
Assets
Current Assets
Cash and cash equivalents$15$24
Accounts receivable (less reserve: 2025, $38; 2024, $37)
Customer403353
Other288
Accounts receivable from affiliates1010
Notes receivable from affiliate—222
Unbilled revenues (less reserve: 2025, $2; 2024, $3)138159
Materials and supplies116104
Prepayments11274
Regulatory assets92133
Other current assets3330
Total Current Assets9471,117
Property, Plant and Equipment
Regulated utility plant16,76716,469
Less: accumulated depreciation - regulated utility plant4,0334,052
Regulated utility plant, net12,73412,417
Construction work in progress1,140898
Property, Plant and Equipment, net13,87413,315
Other Noncurrent Assets
Regulatory assets692673
Intangibles276274
Other noncurrent assets (less reserve for accounts receivable: 2025, $2; 2024, $1)10396
Total Other Noncurrent Assets1,0711,043
Total Assets$15,892$15,475

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED CONSOLIDATED BALANCE SHEETS

PPL Electric Utilities Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars, shares in thousands)

June 30, 2025December 31, 2024
Liabilities and Equity
Current Liabilities
Short-term debt$384$—
Accounts payable498565
Accounts payable to affiliates6844
Interest5555
Regulatory liabilities6257
Other current liabilities11785
Total Current Liabilities1,184806
Long-term Debt5,2155,214
Deferred Credits and Other Noncurrent Liabilities
Deferred income taxes1,7921,726
Regulatory liabilities831839
Other deferred credits and noncurrent liabilities124160
Total Deferred Credits and Other Noncurrent Liabilities2,7472,725
Commitments and Contingent Liabilities (Notes 6 and 10)
Equity
Common stock - no par value (a)364364
Additional paid-in capital4,5684,668
Earnings reinvested1,8141,698
Total Equity6,7466,730
Total Liabilities and Equity$15,892$15,475

(a)170,000 shares authorized; 66,368 shares issued and outstanding at June 30, 2025 and December 31, 2024.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED CONSOLIDATED STATEMENTS OF EQUITY

PPL Electric Utilities Corporation and Subsidiaries

(Unaudited)

(Millions of Dollars)

Common stock shares outstanding (a)Common stockAdditional paid-in capitalEarnings reinvestedTotal
March 31, 202566,368$364$4,668$1,794$6,826
Net income139139
Return of capital to parent(100)(100)
Dividends declared(119)(119)
June 30, 202566,368$364$4,568$1,814$6,746
December 31, 202466,368$364$4,668$1,698$6,730
Net income323323
Return of capital to parent(100)(100)
Dividends declared(207)(207)
June 30, 202566,368$364$4,568$1,814$6,746
March 31, 202466,368$364$4,715$1,560$6,639
Net income150150
Capital contributions from parent55
Dividends declared(96)(96)
June 30, 202466,368$364$4,720$1,614$6,698
December 31, 202366,368$364$4,040$1,499$5,903
Net income299299
Capital contributions from parent680680
Dividends declared(184)(184)
June 30, 202466,368$364$4,720$1,614$6,698

(a)Shares in thousands. All common shares of PPL Electric stock are owned by PPL Energy Holdings.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

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CONDENSED STATEMENTS OF INCOME

Louisville Gas and Electric Company

(Unaudited)

(Millions of Dollars)

Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Operating Revenues
Retail and wholesale$373$363$873$823
Electric revenue from affiliate531019
Total Operating Revenues378366883842
Operating Expenses
Operation
Fuel7567157153
Energy purchases231511186
Energy purchases from affiliate77128
Other operation and maintenance9187180175
Depreciation7777151153
Taxes, other than income13122625
Total Operating Expenses286265637600
Operating Income92101246242
Other Income (Expense) - net (Note 12)5486
Interest Expense27265352
Income Before Income Taxes7079201196
Income Taxes14174041
Net Income (a)$56$62$161$155

(a)Net income equals comprehensive income.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED STATEMENTS OF CASH FLOWS

Louisville Gas and Electric Company

(Unaudited)

(Millions of Dollars)

Six Months Ended June 30,
20252024
Cash Flows from Operating Activities
Net income$161$155
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation151153
Amortization118
Deferred income taxes and investment tax credits12
Other(3)(2)
Change in current assets and current liabilities
Accounts receivable19(10)
Accounts receivable from affiliates12(10)
Accounts payable(8)11
Accounts payable to affiliates79
Unbilled revenues36
Fuel, materials and supplies152
Regulatory assets and liabilities, net(17)(10)
Taxes payable(12)(14)
Accrued interest(1)(1)
Other(12)(11)
Other operating activities
Expenditures for asset retirement obligations(4)(6)
Other assets(43)(7)
Other liabilities(1)(2)
Net cash provided by operating activities279273
Cash Flows from Investing Activities
Expenditures for property, plant and equipment(296)(207)
Net increase in notes receivable with affiliates(10)—
Net cash used in investing activities(306)(207)
Cash Flows from Financing Activities
Net increase (decrease) in notes payable to affiliates(43)19
Net increase in short-term debt13310
Payment of common stock dividends to parent(111)(97)
Contributions from parent10137
Return of capital to parent(55)(51)
Debt issuance costs(1)—
Net cash provided by (used in) financing activities24(82)
Net Decrease in Cash, Cash Equivalents, and Restricted Cash(3)(16)
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period2444
Cash, Cash Equivalents, and Restricted Cash at End of Period$21$28
Supplemental Disclosure of Cash Flow Information
Significant non-cash transactions:
Accrued expenditures for property, plant and equipment at June 30,$74$55

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED BALANCE SHEETS

Louisville Gas and Electric Company

(Unaudited)

(Millions of Dollars, shares in thousands)

June 30, 2025December 31, 2024
Assets
Current Assets
Cash and cash equivalents$10$8
Accounts receivable (less reserve: 2025, $5; 2024, $3)
Customer119134
Other2523
Unbilled revenues (less reserve: 2025, $0; 2024, $0)8487
Accounts receivable from affiliates2840
Notes receivable from affiliates10—
Fuel, materials and supplies142157
Prepayments139
Regulatory assets268
Other current assets102
Total Current Assets467468
Property, Plant and Equipment
Regulated utility plant7,9047,748
Less: accumulated depreciation - regulated utility plant1,7531,643
Regulated utility plant, net6,1516,105
Construction work in progress571443
Property, Plant and Equipment, net6,7226,548
Other Noncurrent Assets
Regulatory assets488491
Goodwill389389
Other intangibles912
Other noncurrent assets12184
Total Other Noncurrent Assets1,007976
Total Assets$8,196$7,992

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED BALANCE SHEETS

Louisville Gas and Electric Company

(Unaudited)

(Millions of Dollars, shares in thousands)

June 30, 2025December 31, 2024
Liabilities and Equity
Current Liabilities
Short-term debt$158$25
Long-term debt due within one year300300
Notes payable to affiliates—43
Accounts payable164158
Accounts payable to affiliates7164
Customer deposits3736
Taxes2840
Regulatory liabilities1514
Interest2021
Asset retirement obligations611
Other current liabilities5350
Total Current Liabilities852762
Long-term Debt2,1722,171
Deferred Credits and Other Noncurrent Liabilities
Deferred income taxes815803
Investment tax credits2930
Price risk management liabilities53
Asset retirement obligations7673
Regulatory liabilities813815
Other deferred credits and noncurrent liabilities6764
Total Deferred Credits and Other Noncurrent Liabilities1,8051,788
Commitments and Contingent Liabilities (Notes 6 and 10)
Stockholder's Equity
Common stock - no par value (a)424424
Additional paid-in capital2,0281,982
Earnings reinvested915865
Total Equity3,3673,271
Total Liabilities and Equity$8,196$7,992

(a)75,000 shares authorized; 21,294 shares issued and outstanding at June 30, 2025 and December 31, 2024.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED STATEMENTS OF EQUITY

Louisville Gas and Electric Company

(Unaudited)

(Millions of Dollars)

Common stock shares outstanding (a)Common stockAdditional paid-in capitalEarnings reinvestedTotal
March 31, 202521,294$424$1,927$927$3,278
Net income5656
Capital contributions from parent101101
Dividends declared(68)(68)
June 30, 202521,294$424$2,028$915$3,367
December 31, 202421,294$424$1,982$865$3,271
Net income161161
Capital contributions from parent101101
Return of capital to parent(55)(55)
Dividends declared(111)(111)
June 30, 202521,294$424$2,028$915$3,367
March 31, 202421,294$424$1,942$811$3,177
Net income6262
Capital contributions from parent3737
Dividends declared(60)(60)
June 30, 202421,294$424$1,979$813$3,216
December 31, 202321,294$424$1,993$755$3,172
Net income155155
Capital contributions from parent3737
Return of capital to parent(51)(51)
Dividends declared(97)(97)
June 30, 202421,294$424$1,979$813$3,216

(a)Shares in thousands. All common shares of LG&E stock are owned by LKE.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

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CONDENSED STATEMENTS OF INCOME

Kentucky Utilities Company

(Unaudited)

(Millions of Dollars)

Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Operating Revenues
Retail and wholesale$465$457$1,024$981
Electric revenue from affiliate77128
Total Operating Revenues4724641,036989
Operating Expenses
Operation
Fuel117115269238
Energy purchases761412
Energy purchases from affiliate531019
Other operation and maintenance102101202203
Depreciation101101203200
Taxes, other than income13122524
Total Operating Expenses345338723696
Operating Income127126313293
Other Income (Expense) - net (Note 12)54106
Interest Expense35337067
Interest Expense with Affiliate—1—1
Income Before Income Taxes9796253231
Income Taxes19195046
Net Income (a)$78$77$203$185

(a)Net income equals comprehensive income.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED STATEMENTS OF CASH FLOWS

Kentucky Utilities Company

(Unaudited)

(Millions of Dollars)

Six Months Ended June 30,
20252024
Cash Flows from Operating Activities
Net income$203$185
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation203200
Amortization89
Deferred income taxes and investment tax credits4(7)
Other(5)(5)
Change in current assets and current liabilities
Accounts receivable3(19)
Accounts payable(5)(24)
Accounts payable to affiliates623
Unbilled revenues(4)(10)
Fuel, materials and supplies(7)15
Regulatory assets and liabilities, net213
Taxes payable(9)(6)
Accrued interest(1)(1)
Other(23)(7)
Other operating activities
Expenditures for asset retirement obligations(4)(4)
Other assets(18)1
Other liabilities(2)(11)
Net cash provided by operating activities351352
Cash Flows from Investing Activities
Expenditures for property, plant and equipment(391)(296)
Net cash used in investing activities(391)(296)
Cash Flows from Financing Activities
Net increase (decrease) in notes payable to affiliates(27)13
Net increase in short-term debt1357
Payment of common stock dividends to parent(128)(117)
Contributions from parent9184
Return of capital to parent(37)(50)
Debt issuance costs(1)—
Net cash provided by (used in) financing activities33(63)
Net Decrease in Cash, Cash Equivalents, and Restricted Cash(7)(7)
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period2938
Cash, Cash Equivalents, and Restricted Cash at End of Period$22$31
Supplemental Disclosure of Cash Flow Information
Significant non-cash transactions:
Accrued expenditures for property, plant and equipment at June 30,$100$62

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED BALANCE SHEETS

Kentucky Utilities Company

(Unaudited)

(Millions of Dollars, shares in thousands)

June 30, 2025December 31, 2024
Assets
Current Assets
Cash and cash equivalents$11$13
Accounts receivable (less reserve: 2025, $2; 2024, $2)
Customer153160
Other2722
Unbilled revenues (less reserve: 2025, $0; 2024, $0)106102
Fuel, materials and supplies181173
Prepayments1611
Other current assets2010
Total Current Assets514491
Property, Plant and Equipment
Regulated utility plant10,51310,419
Less: accumulated depreciation - regulated utility plant2,7982,652
Regulated utility plant, net7,7157,767
Construction work in progress850567
Property, Plant and Equipment, net8,5658,334
Other Noncurrent Assets
Regulatory assets462458
Goodwill607607
Other intangibles2728
Other noncurrent assets156155
Total Other Noncurrent Assets1,2521,248
Total Assets$10,331$10,073

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED BALANCE SHEETS

Kentucky Utilities Company

(Unaudited)

(Millions of Dollars, shares in thousands)

June 30, 2025December 31, 2024
Liabilities and Equity
Current Liabilities
Short-term debt$275$140
Long-term debt due within one year268250
Notes payable to affiliates4673
Accounts payable11796
Accounts payable to affiliates105100
Customer deposits3939
Taxes2837
Regulatory liabilities2322
Interest2324
Asset retirement obligations710
Other current liabilities5758
Total Current Liabilities988849
Long-term Debt2,7992,816
Deferred Credits and Other Noncurrent Liabilities
Deferred income taxes943924
Investment tax credits8081
Asset retirement obligations5554
Regulatory liabilities1,0031,009
Other deferred credits and noncurrent liabilities3541
Total Deferred Credits and Other Noncurrent Liabilities2,1162,109
Commitments and Contingent Liabilities (Notes 6 and 10)
Stockholder's Equity
Common stock - no par value (a)308308
Additional paid-in capital3,1103,056
Earnings reinvested1,010935
Total Equity4,4284,299
Total Liabilities and Equity$10,331$10,073

(a)80,000 shares authorized; 37,818 shares issued and outstanding at June 30, 2025 and December 31, 2024.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

CONDENSED STATEMENTS OF EQUITY

Kentucky Utilities Company

(Unaudited)

(Millions of Dollars)

Common stock shares outstanding (a)Common stockAdditional paid-in capitalEarnings reinvestedTotal
March 31, 202537,818$308$3,019$1,014$4,341
Net income7878
Capital contributions from parent9191
Dividends declared(82)(82)
June 30, 202537,818$308$3,110$1,010$4,428
December 31, 202437,818$308$3,056$935$4,299
Net income203203
Capital contributions from parent9191
Return of capital to parent(37)(37)
Dividends declared(128)(128)
June 30, 202537,818$308$3,110$1,010$4,428
March 31, 202437,818$308$2,983$872$4,163
Net income7777
Capital contributions from parent8484
Dividends declared(70)(70)
June 30, 202437,818$308$3,067$879$4,254
December 31, 202337,818$308$3,033$811$4,152
Net income185185
Capital contributions from parent8484
Return of capital to parent(50)(50)
Dividends declared(117)(117)
June 30, 202437,818$308$3,067$879$4,254

(a)Shares in thousands. All common shares of KU stock are owned by LKE.

The accompanying Notes to Condensed Financial Statements are an integral part of the financial statements.

Combined Notes to Condensed Financial Statements (Unaudited)

Index to Combined Notes to Condensed Financial Statements

The notes to the condensed financial statements that follow are a combined presentation. The following list indicates the Registrants to which the notes apply:

Registrant
PPLPPL ElectricLG&EKU
1. Interim Financial Statementsxxxx
2. Segment and Related Informationxxxx
3. Revenue from Contracts with Customersxxxx
4. Earnings Per Sharex
5. Income Taxesxxxx
6. Utility Rate Regulationxxxx
7. Financing Activitiesxxxx
8. Acquisitions, Development and Divestituresx
9. Defined Benefitsxxxx
10. Commitments and Contingenciesxxxx
11. Related Party Transactionsxxx
12. Other Income (Expense) - netxxxx
13. Fair Value Measurementsxxxx
14. Derivative Instruments and Hedging Activitiesxxxx
15. Asset Retirement Obligationsxxx
16. Accumulated Other Comprehensive Income (Loss)x
17. New Accounting Guidance Pending Adoptionxxxx

1. Interim Financial Statements

(All Registrants)

Capitalized terms and abbreviations appearing in the unaudited combined notes to condensed financial statements are defined in the glossary. Dollars are in millions, except per share data, unless otherwise noted. The specific Registrant to which disclosures are applicable is identified in parenthetical headings in italics above the applicable disclosure or within the applicable disclosure for each Registrant's related activities and disclosures. Within combined disclosures, amounts are disclosed for any Registrant when significant.

The accompanying unaudited condensed financial statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X and, therefore, do not include all of the information and footnote disclosures required by GAAP for complete financial statements. In the opinion of management, all adjustments considered necessary for a fair presentation in accordance with GAAP are reflected in the condensed financial statements. All adjustments are of a normal recurring nature, except as otherwise disclosed. Each Registrant's Balance Sheet at December 31, 2024 is derived from that Registrant's 2024 audited Balance Sheet. The financial statements and notes thereto should be read in conjunction with the financial statements and notes contained in each Registrant's 2024 Form 10-K. The results of operations for the three and six months ended June 30, 2025 are not necessarily indicative of the results to be expected for the full year ending December 31, 2025 or other future periods, because results for interim periods can be disproportionately influenced by various factors, developments and seasonal variations.

2. Segment and Related Information

(PPL)

PPL is organized into three segments, broken down by geographic location: Kentucky Regulated, Pennsylvania Regulated and Rhode Island Regulated.

The Kentucky Regulated segment primarily consists of the regulated electricity generation, transmission and distribution operations conducted by LG&E and KU, as well as LG&E's regulated transmission, distribution and sale of natural gas.

The Pennsylvania Regulated segment consists of the regulated electricity transmission and distribution operations of PPL Electric.

The Rhode Island Regulated segment consists of the regulated electricity transmission and distribution and natural gas distribution operations of RIE.

"Corporate and Other" primarily consists of corporate level financing costs, certain unallocated costs and certain non-recoverable costs incurred in conjunction with the acquisition of RIE. "Corporate and Other" is presented to reconcile segment information to PPL's consolidated results and is not a reportable segment.

The table below provides information about PPL’s segments and includes the reconciliation to consolidated net income for the three months ended June 30, 2025:

Kentucky RegulatedPennsylvania RegulatedRhode Island RegulatedTotal
Operating Revenues from external customers (a)$837$693$494$2,024
Reconciliation of revenue
Corporate and Other revenues1
Total consolidated revenues$2,025
Less:
Fuel192——192
Energy Purchases30169190389
Other operation and maintenance200159214573
Depreciation17910044323
Taxes, other than income263242100
Other (income) expense - net(10)(11)4(17)
Interest (income) from affiliate——(1)(1)
Interest expense626227151
Income taxes3243(9)66
Segment net income$126$139$(17)$248
Reconciliation of segment profit or loss to consolidated net income
Corporate and Other net loss(65)
Net Income$183

(a)See Note 3 for additional information on Operating Revenues.

The table below provides information about PPL’s segments and includes the reconciliation to consolidated net income for the six months ended June 30, 2025:

Kentucky RegulatedPennsylvania RegulatedRhode Island RegulatedTotal
Operating Revenues from external customers (a)$1,896$1,512$1,120$4,528
Reconciliation of revenue
Corporate and Other revenues1
Total consolidated revenues$4,529
Less:
Fuel426——426
Energy Purchases126398425949
Other operation and maintenance4003214141,135
Depreciation35520286643
Taxes, other than income517389213
Other (income) expense - net(18)(22)(3)(43)
Interest (income) from affiliate—(2)(3)(5)
Interest expense12212250294
Income taxes85979191
Segment net income$349$323$53$725
Reconciliation of segment profit or loss to consolidated net income
Corporate and Other net loss(128)
Net Income$597

(a)See Note 3 for additional information on Operating Revenues.

Other information for the segments and reconciliation to PPL's Consolidated results for the six months ended June 30, 2025 are as follows:

Kentucky RegulatedPennsylvania RegulatedRhode Island RegulatedTotal SegmentsCorporate and OtherConsolidated Total
Other Segment Disclosures
Amortization (a)$22$21$—$43$6$49
Deferred income taxes and investment tax credits (b)1148187727104
Expenditures for long lived assets6896973361,72211,723

(a)Represents non-cash expense items that include amortization of operating lease right-of-use assets, regulatory assets and liabilities, debt discounts and premiums and debt issuance costs.

(b)Represents a non-cash expense item that is also included in "Income Taxes."

The table below provides information about PPL’s segments and includes the reconciliation to consolidated net income for the three months ended June 30, 2024:

Kentucky RegulatedPennsylvania RegulatedRhode Island RegulatedTotal
Operating Revenues from external customers (a)$819$673$389$1,881
Reconciliation of revenue
Corporate and Other revenues—
Total consolidated revenues$1,881
Less:
Fuel181——181
Energy Purchases22153100275
Other operation and maintenance195154180529
Depreciation17710040317
Taxes, other than income24303993
Other (income) expense - net(9)(11)(6)(26)
Interest (income) from affiliate—(10)—(10)
Interest expense616123145
Income taxes3446181
Segment net income$134$150$12$296
Reconciliation of segment profit or loss to consolidated net income
Corporate and Other net loss(106)
Net Income$190

(a)See Note 3 for additional information on Operating Revenues.

The table below provides information about PPL’s segments and includes the reconciliation to consolidated net income for the six months ended June 30, 2024:

Kentucky RegulatedPennsylvania RegulatedRhode Island RegulatedTotal
Operating Revenues from external customers (a)$1,803$1,443$938$4,184
Reconciliation of revenue
Corporate and Other revenues1
Total consolidated revenues$4,185
Less:
Fuel390——390
Energy Purchases99367329795
Other operation and maintenance3973353361,068
Depreciation35319981633
Taxes, other than income496666181
Other (income) expense - net(12)(20)(13)(45)
Interest (income) from affiliate—(20)—(20)
Interest expense12112347291
Income taxes829416192
Segment net income$324$299$76$699
Reconciliation of segment profit or loss to consolidated net income
Corporate and Other net loss(202)
Net Income$497

(a)See Note 3 for additional information on Operating Revenues.

Other information for the segments and reconciliation to PPL's Consolidated results for the six months ended June 30, 2024 are as follows:

Kentucky RegulatedPennsylvania RegulatedRhode Island RegulatedTotal SegmentsCorporate and OtherConsolidated Total
Other Segment Disclosures
Amortization (a)$18$25$—$43$4$47
Deferred income taxes and investment tax credits (b)160369717114
Expenditures for long lived assets5065192411,266—1,266

(a)Represents non-cash expense items that include amortization of operating lease right-of-use assets, regulatory assets and liabilities, debt discounts and premiums and debt issuance costs.

(b)Represents a non-cash expense item that is also included in "Income Taxes."

The following provides Balance Sheet data for the segments and reconciliation to PPL's consolidated Balance Sheets as of:

June 30, 2025December 31, 2024
Total Assets
Kentucky Regulated$18,076$17,626
Pennsylvania Regulated15,89215,475
Rhode Island Regulated7,1257,055
Corporate and Other (a)1,270913
Total$42,363$41,069

(a)Primarily consists of unallocated items, including cash, PP&E, goodwill and the elimination of inter-segment transactions.

(PPL Electric)

PPL Electric has two operating segments, distribution and transmission, which are aggregated into a single reportable segment.

The measure of segment assets is reported on PPL Electric's Balance Sheets as total consolidated assets. The measures of significant segment expenses are reported on PPL Electric's Statements of Income. The measures of significant non-cash segment expenses as well as expenditures for long lived assets are reported on PPL Electric's Statements of Cash Flows.

(LG&E and KU)

Each of LG&E and KU operates as a single operating and reportable segment.

The measures of segment assets are reported on the Balance Sheets of LG&E and KU as total assets. The measures of significant segment expenses are reported on the Statements of Income of LG&E and KU. The measures of significant non-cash segment expenses as well as expenditures for long lived assets are reported on the Statements of Cash Flows of LG&E and KU.

3. Revenue from Contracts with Customers

(All Registrants)

See Note 3 in the Registrants' 2024 Form 10-K for a discussion of the principal activities from which PPL Electric, LG&E and KU and PPL’s Pennsylvania Regulated, Rhode Island Regulated, and Kentucky Regulated segments generate their revenues. The following tables reconcile "Operating Revenues" included in each Registrant's Statement of Income with revenues generated from contracts with customers for the periods ended June 30.

2025 Three Months
PPLPPL ElectricLG&EKU
Operating Revenues (a)(b)$2,025$693$378$472
Revenues derived from:
Alternative revenue programs (c)2011(1)(3)
Other (d)(5)(4)(1)—
Revenues from Contracts with Customers$2,040$700$376$469
2024 Three Months
PPLPPL ElectricLG&EKU
Operating Revenues (a)(b)$1,881$673$366$464
Revenues derived from:
Alternative revenue programs (c)(3)(8)21
Other (d)(4)(3)(1)(1)
Revenues from Contracts with Customers$1,874$662$367$464
2025 Six Months
PPLPPL ElectricLG&EKU
Operating Revenues (a)(b)$4,529$1,512$883$1,036
Revenues derived from:
Alternative revenue programs (c)70911
Other (d)(13)(9)(2)(2)
Revenues from Contracts with Customers$4,586$1,512$882$1,035
2024 Six Months
PPLPPL ElectricLG&EKU
Operating Revenues (a)(b)$4,185$1,443$842$989
Revenues derived from:
Alternative revenue programs (c)5(11)46
Other (d)(12)(8)(2)(2)
Revenues from Contracts with Customers$4,178$1,424$844$993

(a)PPL includes $494 million and $1,120 million for the three and six months ended June 30, 2025 and $389 million and $938 million for the three and six months ended June 30, 2024 of revenues from external customers reported by the Rhode Island Regulated segment. PPL Electric represents revenues from external customers reported by the Pennsylvania Regulated segment and LG&E and KU, net of intercompany power sales and transmission revenues, represent revenues from external customers reported by the Kentucky Regulated segment. See Note 2 for additional information.

(b)PPL's transition services agreement associated with the RIE acquisition ended in the third quarter of 2024. In conjunction with the completion of the agreement, PPL conformed the presentation of RIE's and the Rhode Island Regulated segment’s net metering charges with the presentation of the other segments, resulting in an increase in Operating Revenues and a corresponding increase in Energy purchases beginning in the fourth quarter of 2024. For the three and six months ended June 30, 2025, net metering of $55 million and $96 million was included in Energy purchases on PPL's Statement of Income. For the three and six months ended June 30, 2024, $53 million and $85 million of net metering was presented as a reduction of Operating Revenues on PPL's Statement of Income.

(c)This line item shows the over/under collection of rate mechanisms deemed alternative revenue programs with over-collections of revenue shown as positive amounts in the table above and under-collections shown as negative amounts.

(d)Represents additional revenues outside the scope of revenues from contracts with customers, such as lease and other miscellaneous revenues.

The following tables show revenues from contracts with customers disaggregated by customer class for the periods ended June 30.

Three Months
ResidentialCommercialIndustrialOther (a)Wholesale - municipalityWholesale - other (b)TransmissionRevenues from Contracts with Customers
PPL
2025
PA Regulated$345$106$13$13$—$—$223$700
KY Regulated32824715871524—833
RI Regulated (c)2141602062——51507
Total PPL$887$513$191$146$5$24$274$2,040
2024
PA Regulated$332$101$10$15$—$—$204$662
KY Regulated32624515775513—821
RI Regulated (c)139423162——45391
Total PPL$797$388$170$252$5$13$249$1,874
PPL Electric
2025$345$106$13$13$—$—$223$700
2024$332$101$10$15$—$—$204$662
LG&E
2025$167$122$48$28$—$11$—$376
2024$163$121$46$31$—$6$—$367
KU
2025$161$125$110$43$5$25$—$469
2024$163$124$111$43$5$18$—$464
Six Months
ResidentialCommercialIndustrialOther (a)Wholesale - municipalityWholesale - other (b)TransmissionRevenues from Contracts with Customers
PPL
2025
PA Regulated$802$212$26$26$—$—$446$1,512
KY Regulated8155273121671262—1,895
RI Regulated (c)6553573828——1011,179
Total PPL$2,272$1,096$376$221$12$62$547$4,586
2024
PA Regulated$758$207$22$28$—$—$409$1,424
KY Regulated7695123181721128—1,810
RI Regulated (c)4001208324——92944
Total PPL$1,927$839$348$524$11$28$501$4,178
PPL Electric
2025$802$212$26$26$—$—$446$1,512
2024$758$207$22$28$—$—$409$1,424
LG&E
2025$406$269$94$82$—$31$—$882
2024$381$259$93$83$—$28$—$844
KU
2025$409$258$218$85$12$53$—$1,035
2024$388$253$225$89$11$27$—$993

(a)Primarily includes revenues from pole attachments, street lighting, other public authorities and other non-core businesses, and for the Rhode Island Regulated Segment certain regulatory deferral mechanisms which could result in a reduction in revenues from over collections. For the periods ended June 30, 2024, the Rhode Island Regulated segment primarily includes open access tariff revenues, which are calculated on combined customer classes.

(b)Includes wholesale power and transmission revenues. LG&E and KU amounts include intercompany power sales and transmission revenues, which are eliminated upon consolidation at the Kentucky Regulated segment.

(c)PPL's transition services agreement associated with the RIE acquisition ended in the third quarter of 2024. In conjunction with the completion of the agreement, PPL disaggregated the 2024 revenues of the Rhode Island Regulated segment in a manner consistent with that of its other segments. This resulted in certain customer revenues for the Rhode Island Regulated segment, which were previously presented in the "Other" category, being presented in the "Residential", "Commercial" or "Industrial" customer classes beginning in the fourth quarter of 2024. Applying the previous methodology to 2025 revenues would result in $113 million of Residential, $104 million of Commercial and $20 million of Industrial for the three months ended June 30, 2025 and $268 million of Residential, $193 million of Commercial and $38 million of Industrial for the six months ended June 30, 2025 for the Rhode Island Regulated segment being presented as "Other".

As discussed in Note 2, PPL segments its business by geographic location. Revenues from external customers for each segment are reconciled to revenues from contracts with customers in the footnotes to the tables above.

Contract receivables from customers are primarily included in "Accounts receivable - Customer", "Unbilled revenues", and "Other noncurrent assets" on the Balance Sheets.

The following table shows the accounts receivable and unbilled revenues balances that were impaired for the periods ended June 30.

Three MonthsSix Months
2025202420252024
PPL (a)$14$2$42$43
PPL Electric (a)2(4)924
LG&E——21
KU1—21

(a)2024 includes amounts impaired related to PPL Electric's billing issues. See Note 6 in PPL's 2024 Form 10-K for additional information.

Contract liabilities result from recording contractual billings in advance for customer attachments to the Registrants' infrastructure and payments received in excess of revenues earned to date. Advanced billings for customer attachments are generally recognized as revenue ratably over the quarterly billing period. Payments received in excess of revenues earned to date are recognized as revenue as services are delivered in subsequent periods. The Registrants' contract liabilities are not material at June 30, 2025 and 2024.

4. Earnings Per Share

(PPL)

Basic EPS is computed by dividing income available to PPL common shareowners by the weighted-average number of common shares outstanding during the applicable period. Diluted EPS is computed by dividing income available to PPL common shareowners by the weighted-average number of common shares outstanding, increased by the number of incremental shares that would be outstanding if potentially dilutive share-based payment awards were converted to common shares as calculated using the Two-Class Method or Treasury Stock Method. The If-Converted Method is applied to the Exchangeable Senior Notes due 2028 (Exchangeable Notes) issued in February 2023.

Incremental non-participating securities that have a dilutive impact are detailed in the table below. In 2025, these securities include forward sales of PPL common stock issued through an ATM Program and the number of shares needed to settle the conversion premium on the Exchangeable Notes. The forward sale agreements are dilutive under the Treasury Stock Method to the extent the average stock price of PPL's common shares exceeds the forward sale price prescribed in the agreements. See Note 7 for additional information on the ATM Program and Note 8 in PPL's 2023 Form 10-K for additional information on the Exchangeable Notes.

Reconciliations of the amounts of income and shares of PPL common stock (in thousands) for the periods ended June 30 used in the EPS calculation are:

Three MonthsSix Months
2025202420252024
Income (Numerator)
Net income attributable to PPL$183$190$597$497
Less amounts allocated to participating securities—111
Net income available to PPL common shareowners - Basic and Diluted$183$189$596$496
Shares of Common Stock (Denominator)
Weighted-average shares - Basic EPS739,276737,748738,986737,630
Add: Dilutive share-based payment awards (a)2,5041,8152,6061,561
Add: Forward sale agreements23—11—
Add: Exchangeable Notes738—369—
Weighted-average shares - Diluted EPS742,541739,563741,972739,191
Basic EPS
Net Income available to PPL common shareowners$0.25$0.26$0.81$0.67
Diluted EPS
Net Income available to PPL common shareowners$0.25$0.26$0.80$0.67

(a) The Treasury Stock Method was applied to non-participating share-based payment awards.

For the periods ended June 30, PPL issued common stock related to stock-based compensation plans as follows (in thousands):

Three MonthsSix Months
2025202420252024
DRIP186—386—

For the periods ended June 30, the following shares (in thousands) were excluded from the computations of diluted EPS because the effect would have been antidilutive.

Three MonthsSix Months
2025202420252024
Stock-based compensation awards196—186—
Forward sale agreements5,648—3,841—

5. Income Taxes

Reconciliations of income tax expense (benefit) for the periods ended June 30 are as follows.

(PPL)
Three MonthsSix Months
2025202420252024
Federal income tax on Income Before Income Taxes at statutory tax rate - 21%$48$50$157$132
Increase (decrease) due to:
State income taxes, net of federal income tax benefit8112828
Valuation allowance adjustments2265
Amortization of investment tax credit including deferred taxes on basis adjustment(1)—(4)(2)
Utility rate-making tax adjustments (a)(5)(5)(14)(10)
Amortization of excess deferred federal and state income taxes(6)(7)(21)(20)
Other1(1)(3)(2)
Total increase (decrease)(1)—(8)(1)
Total income tax expense (benefit)$47$50$149$131

(a) Primarily consists of tax impacts of AFUDC equity and related depreciation across PPL's regulated utility subsidiaries and flow through tax impacts of Pennsylvania utility ratemaking. Flow through occurs when the regulator excludes deferred tax expense or benefit from recoverable costs when determining income tax expense.

(PPL Electric)
Three MonthsSix Months
2025202420252024
Federal income tax on Income Before Income Taxes at statutory tax rate - 21%$38$41$88$83
Increase (decrease) due to:
State income taxes, net of federal income tax benefit11132726
Utility rate-making tax adjustments (a)(6)(6)(12)(10)
Amortization of excess deferred federal and state income taxes(2)(3)(5)(5)
Other21(1)—
Total increase (decrease)55911
Total income tax expense (benefit)$43$46$97$94

(a) Primarily consists of tax impacts of AFUDC equity and related depreciation and flow through tax impacts of Pennsylvania utility ratemaking. Flow through occurs when the regulator excludes deferred tax expense or benefit from recoverable costs when determining income tax expense.

(LG&E)
Three MonthsSix Months
2025202420252024
Federal income tax on Income Before Income Taxes at statutory tax rate - 21%$15$17$42$41
Increase (decrease) due to:
State income taxes, net of federal income tax benefit3387
Amortization of excess deferred federal and state income taxes(3)(3)(7)(6)
Other(1)—(3)(1)
Total increase (decrease)(1)—(2)—
Total income tax expense (benefit)$14$17$40$41
(KU)
Three MonthsSix Months
2025202420252024
Federal income tax on Income Before Income Taxes at statutory tax rate - 21%$20$20$53$48
Increase (decrease) due to:
State income taxes, net of federal income tax benefit44109
Amortization of excess deferred federal and state income taxes(4)(4)(9)(9)
Other(1)(1)(4)(2)
Total increase (decrease)(1)(1)(3)(2)
Total income tax expense (benefit)$19$19$50$46

Other

IRS Revenue Procedure 2023-15 (PPL and LG&E)

On April 14, 2023, the IRS issued Revenue Procedure 2023-15, which provides a safe harbor method of accounting that taxpayers may use to determine whether expenses to repair, maintain, replace, or improve natural gas transmission and distribution property must be capitalized for tax purposes. PPL and LG&E reviewed the revenue procedure and determined that there are no material impacts to their financial statements.

One Big Beautiful Bill Act (All Registrants)

On July 4, 2025, President Trump signed into law the One Big Beautiful Bill Act. The Registrants are currently reviewing the law to assess any material impacts to the financial statements.

Additionally, on July 7, 2025, President Trump issued an Executive Order directing the Treasury to take action to strictly enforce the termination of clean electricity tax credits under IRC Sections 45Y and 48E for wind and solar. This may include stricter regulations or other measures concerning what qualifies as having "commenced construction". The date that a wind or solar project commences construction is critical in the determination of whether such project will be eligible for the currently available tax credits. PPL is actively monitoring Treasury guidance and expects to take all commercially reasonable measures to preserve the eligibility of the Kentucky projects for the existing tax credits provided for under the IRA.

6. Utility Rate Regulation

(All Registrants)

The following table provides information about the regulatory assets and liabilities of cost-based rate-regulated utility operations.

PPLPPL ElectricLG&EKU
June 30, 2025December 31, 2024June 30, 2025December 31, 2024June 30, 2025December 31, 2024June 30, 2025December 31, 2024
Current Regulatory Assets:
Rate adjustment mechanisms$99$95$—$—$—$—$—$—
Renewable energy certificates2114——————
Storm damage expense rider45684568————
Gas supply clause203——203——
Transmission service charge5244—27————
DSIC9898————
TCJA customer refund and recovery30213021————
ISR deferral622——————
Other21458965—1
Total current regulatory assets$303$320$92$133$26$8$—$1
Noncurrent Regulatory Assets:
Defined benefit plans$959$967$471$473$219$226$150$149
Plant outage costs2730——672123
Net metering159147——————
Environmental cost recovery9696——————
Storm costs114113422224203729
Unamortized loss on debt1920339966
Terminated interest rate swaps4953——29312022
Accumulated cost of removal of utility plant168173168173————
AROs275280——7675199205
RAR8083——8083——
Gas line inspections2424——222222
Advanced metering infrastructure3528——18141714
Other50468254108
Total noncurrent regulatory assets$2,055$2,060$692$673$488$491$462$458
PPLPPL ElectricLG&EKU
June 30, 2025December 31, 2024June 30, 2025December 31, 2024June 30, 2025December 31, 2024June 30, 2025December 31, 2024
Current Regulatory Liabilities:
Generation supply charge$44$52$44$52$—$—$—$—
ECR612——4626
Transmission formula rate19110—————
Rate adjustment mechanisms6471——————
Energy efficiency2725——————
DSM2417——1071410
Revenue decoupling mechanism4210——————
Gas cost recovery21———————
Other2635851176
Total current regulatory liabilities$273$223$62$57$15$14$23$22
Noncurrent Regulatory Liabilities:
Accumulated cost of removal of utility plant$1,038$1,022$—$—$324$314$410$408
Net deferred taxes1,8511,899721739428439484498
Defined benefit plans30729411010024246665
Terminated interest rate swaps5254——26272627
Energy efficiency3016——————
Other5750——11111711
Total noncurrent regulatory liabilities$3,335$3,335$831$839$813$815$1,003$1,009

Regulatory Matters

Rhode Island Activities (PPL)

FY 2026 Gas ISR Plan

On December 31, 2024, RIE filed its FY 2026 Gas ISR Plan with the RIPUC with a budget that included $187 million of capital investment spend and up to $15 million of additional contingency plan spend in connection with the PHMSA's potential enactment of regulations during FY 2026 that, if enacted, would significantly alter RIE's leak detection and repair obligations under federal regulations. The plan also included proposed spending on curb-to-curb paving of $22 million. On March 28, 2025, the RIPUC approved a FY 2026 Gas ISR Plan of $165 million of which $147 million is for capital investment spend and $18 million is spend for paving costs as operations and maintenance (O&M), plus a potential additional $15 million is available if the above-mentioned regulations are implemented by the PHMSA. On March 31, 2025, the RIPUC approved RIE's compliance filing for rates effective April 1, 2025.

FY 2026 Electric ISR Plan

On December 23, 2024, RIE filed its FY 2026 Electric ISR Plan with the RIPUC with a budget that included $248 million of capital investment spend (including $88 million for Advanced Metering Functionality (AMF)), $14 million of vegetation operation and maintenance (O&M) spend and $1 million of Other O&M spend. On March 28, 2025, the RIPUC approved a FY 2026 Electric ISR Plan of $219 million for capital investment spend (including $88 million for AMF), $14 million for vegetation management O&M spend, and $1 million for Other O&M spend. On March 31, 2025, the RIPUC approved RIE's compliance filing for rates effective April 1, 2025.

Hold Harmless Implementation Agreement

As a condition to the Acquisition (as defined in Note 8) of RIE in May 2022, PPL made a commitment to the Rhode Island Division of Public Utilities and Carriers to hold harmless Rhode Island customers from the impact of future rate increases resulting from changes in Accumulated Deferred Income Taxes as a result of the Acquisition (the Hold Harmless Commitment). On June 13, 2025, an agreement was entered into by and among RIE, PPL, PPL Rhode Island Holdings and the Rhode Island Division of Public Utilities and Carriers Advocacy Section to satisfy RIE's obligations under the Hold Harmless Commitment, approximately $155 million, and proposes to resolve that amount through bill credits issued to customers, with approximately $74 million to be issued throughout the first quarter of 2026 and approximately $81 million to be issued throughout the first quarter of 2027. The bill credits would be recorded as a reduction to revenue in the periods in which the credits are applied to customers' bills. An evidentiary hearing was held on July 18, 2025. The Hearing Officer granted the Attorney General of Rhode Island's request for a continuance of the hearing until August 8, 2025 to allow for review and consideration of the calculations of the net present value of the obligation and bill credits. PPL cannot predict the outcome of these proceedings.

Kentucky Activities

(PPL, LG&E and KU)

Rate Case Proceedings

On May 30, 2025, LG&E and KU filed requests with the KPSC for an increase in annual electricity and gas revenues of approximately $391 million ($105 million and $226 million in electricity revenues at LG&E and KU and $60 million in gas revenues at LG&E) and approval of certain regulatory and accounting treatments. The revenue increases would be an increase of 8.3% and 11.5% in electricity revenues at LG&E and KU, and an increase of 14.0% in gas revenues at LG&E.

The applications are based on a forecasted test year of January 1, 2026 through December 31, 2026 and request an authorized return on equity of 10.95%. Subject to KPSC approval, the requested rates are expected to become effective on January 1, 2026. Certain counterparties have intervened in the proceedings. Data discovery and the filing of written testimony will continue through the third quarter of 2025 and a hearing in the matter has been scheduled for November 3, 2025. A ruling from the KPSC is expected during the fourth quarter of 2025. PPL, LG&E and KU cannot predict the outcome of these proceedings.

2025 CPCN

On February 28, 2025, LG&E and KU filed an application with the KPSC regarding certain future plans for new generation and generation-related construction matters. The proposals included in the application are intended to serve anticipated load growth, including from potential data center demand in LG&E's or KU’s service territory. The proposals do not include retirements of coal or other fossil-fueled plants, which would require additional KPSC approval procedures under Kentucky legislation enacted in 2023 and 2024.

LG&E and KU submitted a joint application to the KPSC for approval of certain certificates of public convenience and necessity, site compatibility certificates, and accounting treatment, where applicable, relating to a number of generation-related plans or projects that generally are expected to become operational or established within the next six years. The aggregate projected capital expenditures associated with these proposals are currently expected to be $3.7 billion over the 2025 to 2031 period. The application includes proposals:

  • to build a 645 MW natural gas combined cycle (NGCC) generation unit at KU's E.W. Brown station,

  • to build a 645 MW NGCC generation unit at LG&E's Mill Creek station,

  • to build a four-hour 400 MW (1,600 MWh total) battery energy storage system (BESS) at LG&E's Cane Run station, and

  • to build a selective catalytic reduction (SCR) environmental facility at KU’s Ghent station Unit 2.

The new NGCC units are anticipated to be wholly owned by LG&E and the BESS unit jointly owned by LG&E (32%) and KU (68%), with actual project costs allocated consistent with LG&E's and KU's ultimate ownership shares and existing shared dispatch, cost allocation, tariff or other frameworks. The proposed Mill Creek NGCC unit is in addition to a new NGCC unit currently under construction at that location.

The filing also notes projected in service dates for the projects, including the E.W. Brown NGCC unit in 2030, the Mill Creek NGCC unit in 2031, the Cane Run BESS in 2028 and the Ghent SCR facility in 2028.

On July 29, 2025, LG&E and KU filed with the KPSC a stipulation and recommendation regarding a proposed resolution of issues with several of the intervenors in the CPCN proceeding. The stipulation recommends to the KPSC the approval of the large majority of LG&E’s and KU’s requested generation-related projects and associated accounting matters, subject to certain changes. Under the stipulation, the parties agree the KPSC should issue an order granting a CPCN for: (a) a 645 MW NGCC generation unit at KU’s E.W. Brown station; (b) a 645 MW NGCC at LG&E’s Mill Creek station; and (c) a SCR environmental facility at KU’s Ghent station Unit 2. In addition, the proposal to build the $775 million Cane Run BESS would be withdrawn without prejudice, the relevant costs regarding the proposed $1.4 billion Mill Creek NGCC would be recovered through a new rate tracker mechanism, and the retirement date for the existing Mill Creek Unit 2 would be extended from 2027 to the operational date of the proposed Mill Creek NGCC or afterwards, subject to relevant future economic analysis, regulatory or environmental authorizations. The stipulation also contains provisions relating to regulatory asset accounting, proposed data center tariffs, future renewable power requests-for-proposals and other matters. LG&E and KU would retain the right to seek approval of the potentially withdrawn Cane Run BESS or similar substitute project in future regulatory proceedings.

A hearing in the matter has been scheduled to begin on August 4, 2025. LG&E and KU anticipate a ruling from the KPSC during the fourth quarter of 2025. PPL, LG&E and KU cannot predict the outcome of the proceedings.

Kentucky January 2025 Storm

In January 2025, LG&E and KU experienced snow, ice, sleet and freezing rain in their service territories, resulting in substantial damage to certain of LG&E's and KU's assets. On January 31, 2025, LG&E and KU submitted a filing with the KPSC requesting regulatory asset treatment of the extraordinary operations and maintenance (O&M) expenses portion of the costs incurred related to the storm. On March 19, 2025, the KPSC issued an order authorizing LG&E and KU to establish, for accounting purposes only, regulatory assets based on the jurisdictional incremental costs of extraordinary O&M expense incurred by LG&E and KU as a result of the 2025 winter storm, with recovery amounts and amortization thereof to be determined in subsequent base rate proceedings. LG&E and KU cannot predict the outcome of these matters. As of June 30, 2025, LG&E and KU recorded regulatory assets related to the storm of $2 million and $7 million.

Mill Creek Unit 1 and Unit 2 RAR Application (PPL and LG&E)

In 2023, the KPSC issued an order approving, among other items, the requested retirement of Mill Creek Units 1 and 2.

On October 4, 2024, LG&E submitted an application related to the retirement of Mill Creek Unit 1, which occurred on December 31, 2024, requesting recovery of associated costs under the RAR. LG&E expects these costs to be approximately $125 million and proposed to begin application of the RAR with bills issued in May 2025. On February 24, 2025, the KPSC issued an order approving LG&E’s cost recovery for Mill Creek Unit 1 under the RAR and related amounts were included in bills beginning in May 2025.

Mill Creek Unit 2 is currently expected to be retired in 2027. LG&E anticipates the recovery of associated costs, including the remaining net book value, for Mill Creek Unit 2 through the RAR. The remaining net book value of Mill Creek Unit 2 was approximately $208 million at June 30, 2025 and LG&E is continuing to depreciate using the current approved rates through its anticipated retirement date in 2027. LG&E expects to reclassify the net book value remaining at retirement, which is expected to total approximately $161 million, to a regulatory asset to be amortized over a period of ten years in accordance with the RAR. There can be no assurance that these costs will be recovered in the amounts or over the time periods that LG&E expects. See the “2025 CPCN” discussion above for information regarding potential changes in the retirement date of Mill Creek Unit 2.

Pennsylvania Activities (PPL and PPL Electric)

DSIC Petition

On April 26, 2024, PPL Electric filed a Petition with the PAPUC requesting that the PAPUC waive PPL Electric's DSIC cap of 5% of billed revenues and increase the maximum allowable DSIC to 9% for bills rendered on or after January 1, 2025. On February 28, 2025, the PAPUC issued its written order permitting PPL Electric to increase its DSIC cap from 5% to 7.5% for bills rendered on or after March 13, 2025 until the effective date of rates established in PPL Electric’s next base rate case or the end of the PPL Electric’s 2023-2027 Long-term Infrastructure Improvement Plan, whichever occurs first, at which time it will return to 5%.

Federal Matters

FERC Transmission Rate Filing (PPL, LG&E and KU)

In 2018, LG&E and KU applied to the FERC requesting elimination of certain on-going waivers and credits to a sub-set of transmission customers relating to the 1998 merger of LG&E's and KU's parent entities and the 2006 withdrawal of LG&E and KU from the Midcontinent Independent System Operator, Inc. (MISO), a regional transmission operator and energy market. The application sought termination of LG&E's and KU's commitment to provide certain Kentucky municipalities mitigation for certain horizontal market power concerns arising out of the 1998 LG&E and KU merger and 2006 MISO withdrawal. The amounts at issue are generally waivers or credits granted to a limited number of Kentucky municipalities for either certain LG&E and KU or MISO transmission charges incurred for transmission service received. In 2019, the FERC granted LG&E's and KU's request to remove the ongoing credits, conditioned upon the implementation by LG&E and KU of a transition mechanism for certain existing power supply arrangements, which was subsequently filed, modified, and approved by the FERC in 2020 and 2021. In 2020, LG&E and KU and other parties filed appeals with the U.S. Court of Appeals - D.C. Circuit (D.C. Circuit Court of Appeals) regarding the FERC's orders on the elimination of the mitigation and required transition mechanism. In August 2022, the D.C. Circuit Court of Appeals issued an order remanding the proceedings back to the FERC. On May 18, 2023, the FERC issued an order on remand reversing its 2019 decision and requiring LG&E and KU to refund credits previously withheld, including under such transition mechanism. LG&E and KU filed a petition for review of the FERC's May 18, 2023 order with the D.C. Circuit Court of Appeals and provided refunds in accordance with the FERC order on December 1, 2023. The FERC issued an order on LG&E's and KU's compliance filing on November 16, 2023, and LG&E and KU filed a petition for review of this November 16, 2023 order on February 14, 2024. The FERC issued the substantive order on rehearing on March 21, 2024, reaffirming its prior decision. Oral argument before the D.C. Circuit Court of Appeals occurred on January 21, 2025. LG&E and KU cannot predict the ultimate outcome of the proceedings or any other post decision process but do not expect the annual impact to have a material effect on their operations or financial condition. LG&E and KU currently receive recovery of certain waivers and credits primarily through base rates increases, provided, however, that increases associated with the FERC's May 18, 2023 order are expected to be subject to future rate proceedings.

Recovery of Transmission Costs (PPL)

Until December 2022, RIE's transmission facilities were operated in combination with the transmission facilities of National Grid USA's New England affiliates, Massachusetts Electric Company (MECO) and New England Power (NEP), a National Grid USA affiliate, as a single integrated system with NEP designated as the combined operator. As of January 1, 2023, RIE operates its own transmission facilities. NE-ISO allocates RIE's costs among transmission customers in New England, in accordance with the ISO Open Access Transmission Tariff (ISO-NE OATT). According to the FERC orders, RIE is compensated for its actual monthly transmission costs, with its authorized maximum return on equity (ROE) of 11.74% on its transmission assets.

The ROE for transmission rates under the ISO-NE OATT is the subject of four complaints that are pending before the FERC. On October 16, 2014, the FERC issued an order on the first complaint, Opinion No. 531-A, resetting the base ROE applicable to transmission assets under the ISO-NE OATT from 11.14% to 10.57% effective as of October 16, 2014 and establishing a maximum ROE of 11.74%. On April 14, 2017, this order was vacated and remanded by the D. C. Circuit Court of Appeals (Court of Appeals). After the remand, the FERC issued an order on October 16, 2018 applicable to all four pending cases where it proposed a new base ROE methodology that, with subsequent input and support from the New England Transmission Owners (NETO), yielded a base ROE of 10.41%. Subsequent to the FERC's October 2018 order in the New England Transmission Owners cases, the FERC further refined its ROE methodology in another proceeding and has applied that refined methodology to transmission owners’ ROEs in other jurisdictions, and the NETOs filed further information in the New England matters to distinguish their case. Those determinations in other jurisdictions have been vacated and remanded back to the FERC for further proceedings by the D.C. Circuit Court of Appeals. The proceeding and the final base rate ROE determination in the New England matters remain open, pending a final order from the FERC. PPL cannot predict the outcome of this matter, and an estimate of the impact cannot be determined.

Other

Purchase of Receivables Program

(PPL and PPL Electric)

In accordance with RIPUC-approved and PAPUC-approved purchase of accounts receivable programs, RIE and PPL Electric purchase certain accounts receivable from alternative electricity suppliers at a discount, which reflects a provision for uncollectible accounts. The alternative electricity suppliers have no continuing involvement or interest in the purchased accounts receivable. Accounts receivable that are acquired are initially recorded at fair value on the date of acquisition.

During the three and six months ended June 30, 2025, RIE purchased $68 million and $155 million of accounts receivable from alternative suppliers. During the three and six months ended June 30, 2024, RIE purchased $44 million and $95 million of accounts receivable from alternative suppliers.

During the three and six months ended June 30, 2025, PPL Electric purchased $345 million and $811 million of accounts receivable from alternative suppliers. During the three and six months ended June 30, 2024, PPL Electric purchased $348 million and $767 million of accounts receivable from alternative suppliers.

7. Financing Activities

Credit Arrangements and Short-term Debt

(All Registrants)

The Registrants maintain credit facilities to enhance liquidity, provide credit support and provide a backstop to commercial paper programs. For reporting purposes, on a consolidated basis, the credit facilities and commercial paper programs of PPL Electric, LG&E and KU are attributable to PPL. The amounts listed in the borrowed column below are recorded as "Short-term debt" on the Balance Sheets. The following credit facilities were in place at:

June 30, 2025December 31, 2024
Expiration DateCapacityBorrowedLetters of Credit and Commercial Paper Issued (c)Unused CapacityBorrowedLetters of Credit and Commercial Paper Issued (c)
PPL
PPL Capital Funding (a)
Syndicated Credit Facility (b)Dec. 2029$1,500$—$470$1,030$—$138
Bilateral Credit FacilityFeb. 2026100——100——
Bilateral Credit FacilityFeb. 2026100—2080—15
Total PPL Capital Funding Credit Facilities$1,700$—$490$1,210$—$153
PPL Electric
Syndicated Credit FacilityDec. 2029$750$—$386$364$—$1
Total PPL Electric Credit Facilities$750$—$386$364$—$1
LG&E
Syndicated Credit FacilityDec. 2029$600$—$158$442$—$25
Total LG&E Credit Facilities$600$—$158$442$—$25
KU
Syndicated Credit FacilityDec. 2029$600$—$275$325$—$140
Total KU Credit Facilities$600$—$275$325$—$140

(a)PPL Capital Funding's obligations are fully and unconditionally guaranteed by PPL.

(b)In January 2025, PPL Capital Funding increased the borrowing capacity of this facility from $1.25 billion to $1.50 billion. At June 30, 2025, the facility included a $250 million borrowing sublimit for RIE and a $1.25 billion sublimit for PPL Capital Funding. At December 31, 2024, the facility included a $250 million borrowing sublimit for RIE and a $1 billion borrowing sublimit for PPL Capital Funding. RIE’s borrowing sublimit is adjustable, at the borrowers’ option, from $0 to $600 million, with the remaining balance available under the facility allocated to PPL Capital Funding. At June 30, 2025, PPL Capital Funding had $470 million of commercial paper outstanding and RIE had no commercial paper outstanding. At December 31, 2024, PPL Capital Funding had $138 million of commercial paper outstanding and RIE had no commercial paper outstanding. RIE's obligations under the facility are not guaranteed by PPL.

(c)Commercial paper issued reflects the undiscounted face value of the issuance.

(PPL)

In January 2025, PPL Capital Funding amended its existing $1.25 billion syndicated credit facility to extend the termination date from December 6, 2028 to December 6, 2029 and to increase the borrowing capacity under the facility to $1.50 billion.

(PPL and PPL Electric)

In January 2025, PPL Electric amended its existing $650 million syndicated credit facility to extend the termination date from December 6, 2028 to December 6, 2029 and to increase the borrowing capacity under the facility to $750 million.

(PPL and LG&E)

In January 2025, LG&E amended its existing $500 million syndicated credit facility to extend the termination date from December 6, 2028 to December 6, 2029 and to increase the borrowing capacity under the facility to $600 million.

(PPL and KU)

In January 2025, KU amended its existing $400 million syndicated credit facility to extend the termination date from December 6, 2028 to December 6, 2029 and to increase the borrowing capacity under the facility to $600 million.

(All Registrants)

The Registrants maintain commercial paper programs to provide an additional financing source to fund short-term liquidity needs. Commercial paper issuances, included in "Short-term debt" on the Balance Sheets, are supported by the respective Registrant's credit facilities. The following commercial paper programs were in place at:

June 30, 2025December 31, 2024
Weighted - Average Interest RateCapacity (c)Commercial Paper Issuances (d)Unused CapacityWeighted - Average Interest RateCommercial Paper Issuances (d)
PPL Capital Funding (a)(b)4.66%$1,350$470$8804.76%$138
RIE (b)250—250—
PPL Electric4.63%650385265—
LG&E4.66%5001583424.72%25
KU4.66%4002751254.71%140
Total$3,150$1,288$1,862$303

(a)PPL Capital Funding's obligations are fully and unconditionally guaranteed by PPL.

(b)Issuances under the PPL Capital Funding and RIE commercial paper programs are supported by the PPL Capital Funding syndicated credit facility. At June 30, 2025, the borrowing sublimits were $250 million for RIE and $1.25 billion for PPL Capital Funding. At December 31, 2024, the borrowing sublimits were $250 million for RIE and $1 billion for PPL Capital Funding. PPL Capital Funding’s commercial paper program is also backed by a separate bilateral credit facility for $100 million.

(c)On July 14, 2025, the capacity of the commercial paper programs were increased to $1,600 million for PPL Capital Funding, $750 million for PPL Electric, $600 million for LG&E and $600 million for KU, bringing the capacity of each program into alignment with the increased capacity of the supporting syndicated credit facilities for each entity, as amended in January 2025.

(d)Commercial paper issued reflects the undiscounted face value of the issuance.

(PPL Electric, LG&E, and KU)

See Note 11 for discussion of intercompany borrowings.

(PPL)

Equity Securities

ATM Program

In February 2025, PPL entered into an equity distribution agreement, pursuant to which PPL may sell, from time to time, up to an aggregate of $2 billion of its common stock through an ATM Program, which may utilize an optional forward sales component. Each forward contract under the agreement must be settled within 24 months. The compensation paid to the selling agents by PPL may be up to 2% of the gross offering proceeds of the shares. During the six months ended June 30, 2025, PPL entered into forwards contracts to sell approximately 9.9 million shares of its common stock at a blended initial forward price of approximately $34.77 per share. The forward sale price may be adjusted based on changes in daily interest rates, for certain stock loan fees as determined by a third-party agent, and will be subject to predetermined reductions based on expected dividends. Each outstanding forward contract must be settled on or before December 30, 2025. PPL may elect, at its discretion, to physically settle, net share settle or net cash settle the forward contracts. At June 30, 2025, PPL could have settled the forward sale contracts with physical delivery of approximately 9.9 million shares of common stock for proceeds of approximately $344 million. The forward contracts under the ATM program are classified as equity transactions.

Dividends

In May 2025, PPL declared a quarterly cash dividend on its common stock, payable July 1, 2025, of 27.25 cents per share (equivalent to $1.09 per annum).

8. Acquisitions, Developments and Divestitures

Acquisitions (PPL)

Acquisition of Narragansett Electric

On May 25, 2022, PPL Rhode Island Holdings acquired 100% of the outstanding shares of common stock of Narragansett Electric from National Grid USA, a subsidiary of National Grid plc (the Acquisition). Following the closing of the Acquisition, Narragansett Electric provides services doing business under the name Rhode Island Energy (RIE). Please see Note 9 in PPL's 2024 Form 10-K for additional information concerning the Acquisition.

In connection with the Acquisition, National Grid USA Service Company, Inc., National Grid USA and Narragansett Electric entered into a transition services agreement (TSA), pursuant to which the National Grid entities agreed to provide certain transition services to Narragansett Electric to facilitate the transition of the operation of Narragansett Electric to PPL following the Acquisition, as agreed upon in the Narragansett share purchase agreement. The TSA was for an initial two-year term and was completed in the third quarter of 2024. TSA costs were $49 million and $97 million during the three and six months ended June 30, 2024.

As a condition to the Acquisition, PPL made certain commitments to the Rhode Island Division of Public Utilities and Carriers and the Attorney General of the State of Rhode Island. See Note 9 in PPL's 2024 Form 10-K for a complete listing of those commitments. The following represents an update to the remaining commitments:

  • RIE will hold harmless Rhode Island customers from any changes to Accumulated Deferred Income Taxes (ADIT) as a result of the Acquisition. RIE reserves the right to seek rate adjustments based on future changes to ADIT that are not related to the Acquisition. See Note 6 for additional details on RIE's obligation to hold harmless Rhode Island customers.

  • RIE will forgo potential recovery of any and all transition costs, which includes (1) the installation of certain information technology systems; (2) modification and enhancements to physical facilities in Rhode Island; and (3) costs related to severance payments, communications and branding changes, and other transition related costs. These costs, which are being expensed as incurred, were $17 million and $34 million for the three and six months ended June 30, 2025 and $83 million and $165 million for the three and six months ended June 30, 2024.

9. Defined Benefits

(PPL)

Certain net periodic defined benefit costs are applied to accounts that are further distributed among capital, expense, regulatory assets and regulatory liabilities, including certain costs allocated to applicable subsidiaries for plans sponsored by PPL Services and LKE. Following are the net periodic defined benefit costs (credits) of the plans sponsored by PPL and its subsidiaries for the periods ended June 30:

Pension Benefits
Three MonthsSix Months
2025202420252024
PPL
Service cost$8$8$15$17
Interest cost47469292
Expected return on plan assets(72)(75)(143)(150)
Amortization of:
Prior service cost———1
Actuarial loss4395
Net periodic defined benefit costs (credits)$(13)$(18)$(27)$(35)
Other Postretirement Benefits
Three MonthsSix Months
2025202420252024
PPL
Service cost$2$2$3$3
Interest cost871514
Expected return on plan assets(8)(8)(15)(15)
Amortization of:
Prior service cost—1—1
Actuarial loss(1)(2)(2)(3)
Net periodic defined benefit costs (credits)$1$—$1$—

(All Registrants)

The non-service cost components of net periodic defined benefit costs (credits) (interest cost, expected return on plan assets, amortization of prior service cost and amortization of actuarial gain and loss) are presented in "Other Income (Expense) - net" on the Statements of Income. See Note 12 for additional information.

10. Commitments and Contingencies

Legal Matters

(All Registrants)

PPL and its subsidiaries are involved in legal proceedings, claims and litigation in the ordinary course of business. PPL and its subsidiaries cannot predict the outcome of such matters, or whether such matters may result in material liabilities, unless otherwise noted.

Narragansett Electric Litigation (PPL)

Energy Efficiency Programs Investigation

Narragansett Electric, while under the ownership of National Grid, performed an internal investigation into conduct associated with its energy efficiency programs. On June 27, 2022, the RIPUC opened a new docket (RIPUC Docket No. 22-05-EE) to investigate RIE’s actions and the actions of employees of National Grid USA and affiliates during the time RIE was a National Grid USA affiliate being provided services by National Grid USA Service Company, Inc. relating to the manipulation of the reporting of invoices affecting the calculation of past energy efficiency shareholder incentives and the resulting impact on customers. The Rhode Island Attorney General and National Grid USA intervened in the docket and the Rhode Island Division of Public Utilities and Carriers (the Division) is an automatic party in the docket.

On February 21, 2025, the Division filed testimony confirming its initial testimony that $12 million is the appropriate amount to be refunded to the energy efficiency program. On March 4, 2025, a Settlement Agreement between RIE, the Division, and the Rhode Island Attorney General was filed with the RIPUC requiring refunds of $10 million. Of this amount, $2 million has already been refunded through the energy efficiency mechanism with the remaining $8 million to reduce the storm cost regulatory asset recorded on PPL's balance sheet. The settlement also included reimbursement of minor consulting fees and various other compliance actions. On March 5, 2025, the RIPUC approved the Settlement Agreement.

E.W. Brown Environmental Assessment *(*PPL and KU)

KU is undertaking extensive remedial measures at the E.W. Brown plant including closure of the former ash pond, implementation of a groundwater remedial action plan and performance of a corrective action plan including aquatic study of adjacent surface waters and risk assessment. The aquatic study and risk assessment are being undertaken pursuant to a 2017 Agreed Order with the Kentucky Energy and Environment Cabinet (KEEC). KU conducted sampling of Herrington Lake in 2017 and 2018. In June 2019, KU submitted to the KEEC the required aquatic study and risk assessment, conducted by an independent third-party consultant, finding that discharges from the E.W. Brown plant have not had any significant impact on Herrington Lake and that the water in the lake is safe for recreational use and meets safe drinking water standards. On May 31, 2021, the KEEC approved the report and released a response to public comments. On August 6, 2021, KU submitted a Supplemental Remedial Alternatives Analysis report to the KEEC that outlines proposed additional fish, water, and sediment testing. On February 18, 2022, the KEEC provided approval to KU to proceed with the proposed sampling, which commenced in the spring of 2022. On November 17, 2022, KU submitted a Supplemental Performance Monitoring Report to the KEEC finding that there are no significant unaddressed risks to human health or the environment at the plant. KU revised the Supplemental Performance Monitoring Report on June 8, 2023, in response to KEEC comments from April 24, 2023. On September 1, 2023, the KEEC requested KU to propose additional monitoring or remedial measures. KU submitted a revised Supplemental Performance Monitoring and Corrective Action Completion on December 28, 2023. In August 2024, KU submitted a proposed environmental covenant to the KEEC specifying certain site restrictions. Discussions between KU and the KEEC are ongoing, but KU cannot predict the outcome of this matter.

(PPL, LG&E and KU)

EPA Deregulatory Initiative

On March 12, 2025, the EPA announced a plan to reconsider 31 environmental rules including the Section 111 performance standards and emissions limits for greenhouse gases, the endangerment finding for greenhouse gases, the Good Neighbor Plan, the Mercury and Air Toxics Standards, revisions to the fine particulate matter standard, the ELGs, and the CCRs Rule. Supplementing previous Executive Orders directing various regulatory changes, on April 9, 2025, President Trump issued an Executive Order and Presidential Memorandum directing review of existing rules, repeal of unlawful rules, and initiation of a zero-based budgeting process by which certain rules would automatically expire unless extended. While the administration may seek to implement some regulatory changes outside of the rulemaking process, changes to existing rules are generally expected to require formal rulemaking proceedings. Any final EPA actions repealing or revising current rules will likely result in legal challenges. PPL, LG&E, and KU are unable to predict future regulatory changes, if any, that may result from the EPA’s deregulatory plan or the outcome of any associated legal challenges. PPL, LG&E, and KU will closely monitor the ongoing EPA initiative and any related litigation for the impact to our business including planned capital expenditures to comply with the EPA rules.

Water/Waste

ELGs

In 2015, the EPA finalized ELGs for wastewater discharge permits for new and existing steam electricity generating facilities. These guidelines require deployment of additional control technologies providing physical, chemical and biological treatment and mandate operational changes including "zero discharge" requirements for certain wastewaters. The implementation date for individual generating stations was to be determined by the states on a case-by-case basis according to criteria provided by the EPA. In September 2017, the EPA issued a rule to postpone the compliance date for certain requirements. In October 2020, the EPA issued revisions to its best available technology standards for certain wastewaters and potential extensions to compliance dates (the Reconsideration Rule). On May 9, 2024, the EPA issued a final rule modifying the 2020 ELG revisions. The rule increases the stringency of previous control technology and zero discharge requirements, revises certain exemptions for generating units planned for retirement, and requires case-by-case limitations for legacy wastewaters based on the best professional judgment of the state regulators. Legal challenges to the final rule have been consolidated before the U.S. Court of Appeals for the Eighth Circuit. The final rule could potentially result in significant operational changes and additional controls for LG&E and KU plants, but in March 2025 the EPA announced its plan to reconsider the rule. The ELGs are expected to be implemented by the states or applicable permitting authorities in the course of their normal permitting activities. Certain costs are included in the Registrants' capital plans and expected to be recovered from customers through rate recovery mechanisms, but additional costs and recovery will depend on further regulatory developments at the state level. On June 30, 2025, the EPA announced that it intends to extend certain regulatory compliance and submittal deadlines.

CCRs

In 2015, the EPA issued a final rule governing management of CCRs, which include fly ash, bottom ash and sulfur dioxide scrubber wastes (2015 CCR Rule). The 2015 CCR Rule imposed extensive new requirements for certain CCR impoundments and landfills, including public notifications, location restrictions, design and operating standards, groundwater monitoring and corrective action requirements, and closure and post-closure care requirements, and specifies restrictions relating to the beneficial use of CCRs. In January 2022, the EPA issued several proposed regulatory determinations, facility notifications, and public announcements which indicate increased scrutiny by the EPA to determine the adequacy of measures taken by facility owners and operators to achieve closure of CCR surface impoundments and landfills. In particular, the agency indicated that it will focus on certain practices which it views as posing a threat of continuing groundwater contamination. On May 8, 2024, the EPA issued a final rule (2024 CCR Rule) establishing regulatory requirements for inactive surface impoundments at inactive electricity generation facilities (legacy impoundments). The 2024 CCR Rule also establishes identification, groundwater monitoring, corrective action, closure, and post-closure care requirements for all CCR management units, as defined in the rule, at regulated CCR facilities regardless of how or when the CCR was placed. The rule also requires LG&E and KU to complete applicability determinations, implement site security measures, initiate weekly inspections and monthly monitoring of the impoundment, create a website, and complete hazard assessments and reports for its legacy impoundments. Additionally, the rule could potentially subject CCR management units that have previously completed remedial action and closure and certain beneficial use projects to additional federal regulatory requirements. Legal challenges to the rule have been filed in the D.C. Circuit Court. In March 2025, the EPA announced its plan to update the rule.

In connection with the 2015 CCR Rule, LG&E and KU recorded adjustments to existing AROs beginning in 2015. In connection with the 2024 CCR Rule, in the second quarter of 2024, LG&E and KU recognized ARO obligations related to preliminary risk assessments, facility evaluations, feasibility studies and sampling. See Note 15 for additional information. The results of those evaluations, as well as future guidance, regulatory determinations, rulemakings, implementation determinations and other developments could potentially require revisions to current LG&E and KU compliance plans including additional monitoring and remediation at surface impoundments and landfills, the cost of which could be material. PPL, LG&E and KU are unable to predict the outcome of the ongoing litigation, rulemaking, and regulatory determinations or potential impacts on current LG&E and KU compliance plans. PPL, LG&E and KU are currently finalizing or revising closure plans and schedules in accordance with applicable regulations and further material changes to AROs, current capital plans or operating costs may be required as estimates are refined based on closure developments, groundwater monitoring results, and regulatory or legal proceedings. Costs relating to this rule are expected to be subject to rate recovery.

LG&E and KU received KPSC approval for a compliance plan associated with the 2015 CCR Rule providing for the closure of impoundments at the Mill Creek, Trimble County, E.W. Brown, and Ghent stations, and construction of process water management facilities at those plants. In addition to the foregoing measures required for compliance with the federal CCR Rule, KU also received KPSC approval for its plans to close impoundments at the retired Green River, Pineville and Tyrone plants to comply with applicable state law. LG&E and KU have completed planned closure measures at most of the subject impoundments and have commenced post closure groundwater monitoring as required at those facilities. LG&E and KU generally expect to complete all impoundment closures within five years of commencement, although a longer period may be required to complete closure of some facilities. Associated costs are expected to be subject to rate recovery.

Superfund and Other Remediation

(All Registrants)

The Registrants are potentially responsible for investigating and remediating contamination under the federal Superfund program and similar state programs. Actions are under way at certain sites including former manufactured gas plants in Pennsylvania, Rhode Island and Kentucky previously owned or operated by, or currently owned by predecessors or affiliates of, PPL subsidiaries.

Depending on the outcome of investigations at identified sites where investigations have not begun or been completed, or developments at sites for which information is incomplete, additional costs of remediation could be incurred. PPL, PPL Electric, LG&E and KU lack sufficient information about such additional sites to estimate any potential liability or range of reasonably possible losses, if any, related to these sites. Such costs, however, are not currently expected to be significant.

The EPA is evaluating the risks associated with polycyclic aromatic hydrocarbons and naphthalene, chemical by-products of manufactured gas plant operations. As a result, individual states may establish stricter standards for water quality and soil cleanup, that could require several PPL subsidiaries to take more extensive assessment and remedial actions at former manufactured gas plants. The Registrants cannot reasonably estimate a range of possible losses, if any, related to these matters.

(PPL and PPL Electric)

PPL Electric is a potentially responsible party for a share of clean-up costs at certain sites. Cleanup actions have been or are being undertaken at these sites as requested by governmental agencies, the costs of which have not been and are not expected to be significant to PPL Electric. As of June 30, 2025 and December 31, 2024, PPL Electric had a recorded liability of $8 million, representing its best estimate of the probable loss incurred to remediate these sites.

(PPL)

RIE is a potentially responsible party for a share of clean-up costs at certain sites including former manufactured gas plant facilities formerly owned by the Blackstone Valley Gas and Electric Company and the Rhode Island gas distribution assets of the New England Gas division of Southern Union Company and electric operations at certain RIE facilities. RIE is currently investigating and remediating, as necessary, those sites and certain other properties under agreements with governmental agencies, the costs of which have not been and are not expected to be significant to PPL.

As of June 30, 2025 and December 31, 2024, RIE had a recorded liability of $98 million, representing its best estimate of the remaining costs of RIE's environmental remediation activities. These undiscounted costs are expected to be incurred over approximately 30 years and generally to be subject to rate recovery. However, remediation costs for each site may be materially higher than estimated, depending on changing technologies and regulatory standards, selected end uses for each site, and actual environmental conditions encountered. RIE has recovered amounts from certain insurers and potentially responsible parties, and, where appropriate, may seek additional recovery from other insurers and potentially responsible parties, but it is uncertain whether, and to what extent, such efforts will be successful.

The RIPUC has approved two settlement agreements that provide for rate recovery of qualified remediation costs of certain contaminated sites located in Rhode Island and Massachusetts. Rate-recoverable contributions for electric operations of approximately $3 million are added annually to RIE's Environmental Response Fund, established with RIPUC approval in March 2000 to address such costs, along with interest and any recoveries from insurance carriers and other third parties. In addition, RIE recovers approximately $1 million annually for gas operations under a distribution adjustment charge in which the qualified remediation costs are amortized over 10 years. See Note 6 for additional information on RIE's recorded environmental regulatory assets and liabilities.

Regulatory Issues

(All Registrants)

See Note 6 for information on regulatory matters related to utility rate regulation.

Electricity - Reliability Standards

The NERC is responsible for establishing and enforcing mandatory reliability standards (Reliability Standards) regarding the bulk electric system in North America. The FERC oversees this process and independently enforces the Reliability Standards.

The Reliability Standards have the force and effect of law and apply to certain users of the bulk electric system, including electric utility companies, generators and marketers. Under the Federal Power Act, the FERC may assess civil penalties for certain violations.

PPL Electric, LG&E, KU and RIE monitor their compliance with the Reliability Standards and self-report or self-log potential violations of applicable reliability requirements whenever identified, and submit accompanying mitigation plans, as required. The resolution of a small number of potential violations is pending. Penalties incurred to date have not been significant. Any Regional Reliability Entity determination concerning the resolution of violations of the Reliability Standards remains subject to the approval of the NERC and the FERC.

In the course of implementing their programs to ensure compliance with the Reliability Standards by those PPL affiliates subject to the standards, certain other instances of potential non-compliance may be identified from time to time. The Registrants cannot predict the outcome of these matters, and an estimate or range of possible losses cannot be determined.

Gas - Security Directives (PPL and LG&E)

In May and July of 2021, the Department of Homeland Security’s (DHS) Transportation Security Administration released two security directives applicable to certain notified owners and operators of natural gas pipeline facilities (including local distribution companies) that the Transportation Security Administration has determined to be critical. The Transportation Security Administration has determined that LG&E is within the scope of the directive, while RIE has not been notified of this distinction. The first security directive required notified owners/operators to implement cybersecurity incident reporting to the DHS, designate a cybersecurity coordinator, and perform a gap assessment of current entity cybersecurity practices against certain voluntary Transportation Security Administration security guidelines and report relevant results and proposed mitigation to applicable DHS agencies. The second security directive, revised in July of 2024, requires refinement of the cybersecurity implementation plan and the cybersecurity assessment plan. LG&E does not believe the security directives have had or will have a significant impact on LG&E’s operations or financial condition.

Other

Guarantees and Other Assurances

(All Registrants)

In the normal course of business, the Registrants enter into agreements that provide financial performance assurance to third parties on behalf of certain subsidiaries. Examples of such agreements include: guarantees, stand-by letters of credit issued by financial institutions and surety bonds issued by insurance companies. These agreements are entered into primarily to support or enhance the creditworthiness attributed to a subsidiary on a stand-alone basis or to facilitate the commercial activities in which these subsidiaries engage.

(PPL)

PPL fully and unconditionally guarantees all of the debt securities and loan obligations of PPL Capital Funding.

(All Registrants)

The table below details guarantees provided as of June 30, 2025. "Exposure" represents the estimated maximum potential amount of future payments that could be required to be made under the guarantee. The Registrants believe the probability of expected payment/performance under each of these guarantees is remote, except for the guarantees and indemnifications related to the sale of Safari Holdings, which PPL believes are reasonably possible but not probable of occurring. For reporting purposes, on a consolidated basis, the guarantees of PPL include the guarantees of its subsidiary Registrants.

Exposure at June 30, 2025Expiration Date
PPL
Indemnifications related to certain tax liabilities related to the sale of the U.K. utility business£50(a)2028
PPL guarantee of Safari payment obligations under certain sale/leaseback financing transactions related to the sale of Safari Holdings$88(b)2028
Indemnifications for losses suffered related to items not covered by Aspen Power's representation and warranty insurance associated with the sale of Safari Holdings140(c)2028
LG&E and KU
LG&E and KU obligation of shortfall related to OVEC(d)

(a)PPL WPD Limited entered into a Tax Deed dated June 9, 2021, in which it agreed to a tax indemnity regarding certain potential tax liabilities of the entities sold with respect to periods prior to the completion of the sale, subject to customary exclusions and limitations. Because National Grid Holdings One plc, the buyer, agreed to purchase indemnity insurance, the amount of the cap on the indemnity for these liabilities is £1, except with respect to certain surrenders of tax losses, for which the amount of the cap on the indemnity is £50 million. In June 2025, the indemnifications were novated to PPL Energy Holdings.

(b)PPL guaranteed the payment obligations of Safari under certain sale/leaseback financing transactions executed by Safari. These guarantees will remain in place until Safari exercises its option to buy-out the projects under the sale/leaseback financings by the year 2028. Safari will indemnify PPL for any payments made by PPL or claims against PPL under the sale/leaseback transaction guarantees up to $25 million.

(c)Aspen Power has obtained representation and warranty insurance, therefore, PPL generally has no liability for its representations and warranties under the agreement except for losses suffered related to items not covered. Expiration of these indemnifications range from 18 months to 6 years from the date of the closing of the transaction, and PPL’s aggregate liability for these claims will not exceed $140 million, subject to certain adjustments.

(d)Pursuant to the OVEC power purchase contract, LG&E and KU are obligated to pay for their share of OVEC's excess debt service, post-retirement, and decommissioning costs, as well as any shortfall from amounts included within a demand charge designed and expected to cover these costs over the term of the contract. PPL's proportionate share of OVEC's outstanding debt was $73 million at June 30, 2025, consisting of LG&E's share of $51 million and KU's share of $22 million. The maximum exposure and the expiration date of these potential obligations are not presently determinable. See "Energy Purchase Commitments" in Note 12 in PPL's, LG&E's and KU's 2024 Form 10-K for additional information on the OVEC power purchase contract.

The Registrants provide other miscellaneous guarantees through contracts entered into in the normal course of business. These guarantees are primarily in the form of indemnification or warranties related to services or equipment and vary in duration. The amounts of these guarantees often are not explicitly stated, and the overall maximum amount of the obligation under such guarantees cannot be reasonably estimated. Historically, no significant payments have been made with respect to these types of guarantees and the probability of payment/performance under these guarantees is generally remote.

PPL, on behalf of itself and certain of its subsidiaries, maintains insurance that covers liability assumed under contract for bodily injury and property damage. The insurance provides maximum aggregate coverage of $231 million for non-wildfire liability losses and maximum aggregate coverage of $181 million for wildfire liability losses. This insurance may be applicable to obligations under certain of these contractual arrangements.

11. Related Party Transactions

Support Costs (PPL Electric, LG&E and KU)

PPL Services and LKS provide the Registrants, their respective subsidiaries and each other with administrative, management and support services. For all services companies, the costs of directly assignable and attributable services are charged to the respective recipients as direct support costs. General costs that cannot be directly attributed to a specific entity are allocated and charged to the respective recipients as indirect support costs. PPL Services and LKS use a three-factor methodology that includes the applicable recipients' invested capital, operation and maintenance expenses and number of employees to allocate indirect costs. PPL Services and LKS charged the following amounts for the periods ended June 30, including amounts applied to accounts that are further distributed between capital and expense on the books of the recipients, based on methods that are believed to be reasonable.

Three MonthsSix Months
2025202420252024
PPL Electric from PPL Services$67$53$131$109
LG&E from LKS18284857
LG&E from PPL Services42206231
KU from LKS22306068
KU from PPL Services42196130

In addition to the charges for services noted above, LKS makes payments on behalf of LG&E and KU for fuel purchases and other costs for products or services provided by third parties. LG&E and KU also provide services to each other and to LKS. Billings between LG&E and KU relate to labor and overheads associated with union and hourly employees performing work for the other company, charges related to jointly-owned generating units and other miscellaneous charges. Tax settlements between PPL and LG&E and KU are reimbursed through LKS.

Intercompany Borrowings

(PPL Electric)

CEP Reserves maintains a $800 million revolving line of credit with a PPL Electric subsidiary. At June 30, 2025, CEP Reserves had no borrowings outstanding. At December 31, 2024, CEP Reserves had borrowings outstanding of $222 million. The interest rates on borrowings are equal to an adjusted one-month SOFR plus a spread. Interest income is reflected in "Interest Income from Affiliate" on the PPL Electric Income Statements.

(LG&E and KU)

LG&E participates in an intercompany money pool agreement whereby LKE and/or KU make available to LG&E funds up to the difference between LG&E's FERC borrowing limit and LG&E's commercial paper issued at an interest rate based on the lower of a market index of commercial paper issues and two additional rate options based on SOFR. At June 30, 2025, LG&E's money pool unused capacity was $592 million. At June 30, 2025, LG&E had no borrowings outstanding from KU and/or LKE. At December 31, 2024, LG&E had borrowings outstanding of $43 million from KU and/or LKE. These balances are reflected in "Notes payable to affiliates" on the LG&E Balance Sheets.

KU participates in an intercompany money pool agreement whereby LKE and/or LG&E make available to KU funds up to the difference between KU's FERC borrowing limit and KU's commercial paper issued at an interest rate based on the lower of a market index of commercial paper issues and two additional rate options based on SOFR. At June 30, 2025, KU's money pool unused capacity was $329 million. At June 30, 2025, KU had borrowings outstanding from LG&E and/or LKE of $46 million. At December 31, 2024, KU had borrowings outstanding of $73 million from LG&E and/or LKE. These balances are reflected in "Notes payable to affiliates" on the KU Balance Sheets.

VEBA Funds Receivable (PPL Electric)

In 2018, PPL received a favorable private letter ruling from the IRS permitting a transfer of excess funds from the PPL Bargaining Unit Retiree Health Plan VEBA to a new subaccount within the VEBA, to be used to pay medical claims of active bargaining unit employees. In 2024, additional excess funds were removed from the PPL Bargaining Unit Retiree Health Plan VEBA and deposited into the existing subaccount within the VEBA to be used to pay medical claims of active bargaining unit employees. Based on PPL Electric's participation in PPL’s Other Postretirement Benefit plan, PPL Electric was allocated a portion of the excess funds from PPL Services. These funds have been recorded as an intercompany receivable on PPL Electric's Balance Sheets. The receivable balance decreases as PPL Electric pays incurred medical claims and is reimbursed by PPL Services. The intercompany receivable balance associated with these funds was $1 million at June 30, 2025, which was reflected in "Accounts receivable from affiliates" on PPL Electric's Balance Sheets. The intercompany receivable balance associated with these funds was $7 million at December 31, 2024, of which $4 million was reflected in "Accounts receivable from affiliates" and $3 million was reflected in "Other noncurrent assets" on PPL Electric's Balance Sheets.

12. Other Income (Expense) - net

(PPL)

The details of "Other Income (Expense) - net" for the periods ended June 30, were:

Three MonthsSix Months
2025202420252024
Defined benefit plans - non-service credits (Note 9)$7$15$15$23
Interest income26815
AFUDC - equity component20123521
Miscellaneous(6)(1)(7)(5)
Other Income (Expense) - net$23$32$51$54

(PPL Electric)

The details of "Other Income (Expense) - net" for the periods ended June 30, were:

Three MonthsSix Months
2025202420252024
Defined benefit plans - non-service credits (Note 9)$4$4$7$9
AFUDC - equity component871511
Miscellaneous(1)———
Other Income (Expense) - net$11$11$22$20

(LG&E)

The details of "Other Income (Expense) - net" for the periods ended June 30, were:

Three MonthsSix Months
2025202420252024
Defined benefit plans - non-service credits (Note 9)$1$2$1$2
AFUDC - equity component4273
Miscellaneous———1
Other Income (Expense) - net$5$4$8$6

(KU)

The details of "Other Income (Expense) - net" for the periods ended June 30, were:

Three MonthsSix Months
2025202420252024
Defined benefit plans - non-service credits (Note 9)$2$3$3$4
AFUDC - equity component5283
Miscellaneous(2)(1)(1)(1)
Other Income (Expense) - net$5$4$10$6

13. Fair Value Measurements

(All Registrants)

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (an exit price). A market approach (generally, data from market transactions), an income approach (generally, present value techniques and option pricing models) and/or a cost approach (generally, replacement cost) are used to measure the fair value of an asset or liability, as appropriate. These valuation approaches incorporate inputs such as observable, independent market data and/or unobservable data that management believes are predicated on the assumptions market participants would use to price an asset or liability. These inputs may incorporate, as applicable, certain risks such as nonperformance risk, which includes credit risk. The fair value of a group of financial assets and liabilities is measured on a net basis. See Note 1 in each Registrant's 2024 Form 10-K for information on the levels in the fair value hierarchy.

Recurring Fair Value Measurements

The assets and liabilities measured at fair value were:

June 30, 2025December 31, 2024
TotalLevel 1Level 2Level 3TotalLevel 1Level 2Level 3
PPL
Assets
Cash and cash equivalents$294$294$—$—$306$306$—$—
Restricted cash and cash equivalents (a)2424——3333——
Total Cash, Cash Equivalents and Restricted Cash (b)318318——339339——
Special use funds (a):
Money market fund11——11——
Commingled debt fund measured at NAV (c)7———10———
Commingled equity fund measured at NAV (c)6———8———
Total special use funds141——191——
Price risk management assets (d):
Interest rate derivatives2—2—————
Gas contracts10—10—9—45
Total assets$344$319$12$—$367$340$4$5
Liabilities
Price risk management liabilities (d):
Interest rate derivatives$5$—$5$—$3$—$3$—
Gas contracts8—3513—103
Total price risk management liabilities$13$—$8$5$16$—$13$3
PPL Electric
Assets
Cash and cash equivalents$15$15$—$—$24$24$—$—
Total assets$15$15$—$—$24$24$—$—
LG&E
Assets
Cash and cash equivalents$10$10$—$—$8$8$—$—
Restricted cash and cash equivalents (a)1111——1616——
Total Cash, Cash Equivalents and Restricted Cash (b)2121——2424——
Total assets$21$21$—$—$24$24$—$—
Liabilities
Price risk management liabilities:
Interest rate derivatives$5$—$5$—$3$—$3$—
Total price risk management liabilities$5$—$5$—$3$—$3$—
KU
Assets
Cash and cash equivalents$11$11$—$—$13$13$—$—
Restricted cash and cash equivalents (a)1111——1616——
Total Cash, Cash Equivalents and Restricted Cash (b)2222——2929——
Total assets$22$22$—$—$29$29$—$—

(a)Current portion is included in "Other current assets" and noncurrent portion is included in "Other noncurrent assets" on the Balance Sheets.

(b)Total Cash, Cash Equivalents and Restricted Cash provides a reconciliation of these items reported within the Balance Sheets to the sum shown on the Statements of Cash Flows.

(c)In accordance with accounting guidance, certain investments that are measured at fair value using net asset value per share (NAV), or its equivalent, have not been classified in the fair value hierarchy. The fair value amounts presented in the table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Balance Sheets.

(d)Current portion is included in "Other current assets" and "Other current liabilities" and noncurrent portion is included in "Other noncurrent assets" and "Other deferred credits and noncurrent liabilities" on the Balance Sheets.

A reconciliation of net assets (liabilities) classified as Level 3 for the six months ended June 30 is as follows:

Gas Contracts
2025
Balance at beginning of period$2
Total unrealized gains (losses) recognized as Regulatory Assets/Regulatory Liabilities:(7)
Balance at end of period$(5)

Special Use Funds (PPL)

The special use funds are investments restricted for paying active union employee medical costs. In 2018, PPL received a favorable private letter ruling from the IRS permitting a transfer of excess funds from the PPL Bargaining Unit Retiree Health Plan VEBA to a new subaccount within the VEBA to be used to pay medical claims of active bargaining unit employees. In 2024, additional excess funds were removed from the PPL Bargaining Unit Retiree Health Plan VEBA and deposited in the existing subaccount within the VEBA to be used to pay medical claims of active bargaining unit employees. The funds are invested primarily in commingled debt and equity funds measured at NAV and are classified as investments in equity securities. Changes in the fair value of the funds are recorded to the Statements of Income.

Price Risk Management Assets/Liabilities

*Interest Rate Derivatives (*PPL, LG&E and KU)

To manage interest rate risk, PPL, LG&E and KU use interest rate derivatives such as treasury locks, forward-starting swaps, floating-to-fixed swaps and fixed-to-floating swaps. An income approach is used to measure the fair value of these derivatives, utilizing readily observable inputs, such as forward interest rates (e.g., SOFR and government security rates), as well as inputs that may not be observable, such as credit valuation adjustments. In certain cases, market information cannot practicably be obtained to value credit risk and therefore internal models are relied upon. These models use projected probabilities of default and estimated recovery rates based on historical observances. When the credit valuation adjustment is significant to the overall valuation, the contracts are classified as Level 3.

Gas Contracts (PPL)

To manage gas commodity price risk associated with natural gas purchases, RIE utilizes over-the-counter (OTC) gas swaps contracts with pricing inputs obtained from the New York Mercantile Exchange (NYMEX) and the Intercontinental Exchange (ICE), except in cases where the ICE publishes seasonal averages or where there were no transactions within the last seven days. RIE may utilize discounting based on quoted interest rate curves, including consideration of non-performance risk, and may include a liquidity reserve calculated based on bid/ask spread. Substantially all of these price curves are observable in the marketplace throughout at least 95% of the remaining contractual quantity, or they could be constructed from market observable curves with correlation coefficients of 95% or higher. These contracts are classified as Level 2.

RIE also utilizes gas option and purchase and capacity transactions, which are valued based on internally developed models. Industry-standard valuation techniques, such as the Black-Scholes pricing model, are used for valuing such instruments. For valuations that include both observable and unobservable inputs, if the unobservable input is determined to be significant to the overall inputs, the entire valuation is classified as Level 3. This includes derivative instruments valued using indicative price quotations whose contract tenure extends into unobservable periods. In instances where observable data is unavailable, consideration is given to the assumptions that market participants would use in valuing the asset or liability. This includes assumptions about market risks such as liquidity, volatility, and contract duration. Such instruments are classified as Level 3 as the model inputs generally are not observable. RIE considers non-performance risk and liquidity risk in the valuation of derivative instruments classified as Level 2 and Level 3.

The significant unobservable inputs used in the fair value measurement of the gas derivative instruments are implied volatility and gas forward curves. A relative change in commodity price at various locations underlying the open positions can result in significantly different fair value estimates.

Financial Instruments Not Recorded at Fair Value (All Registrants)

Long-term debt is classified as Level 2. The effect of third-party credit enhancements is not included in the fair value measurement. The carrying amounts of long-term debt on the Balance Sheets and their estimated fair values are set forth below.

June 30, 2025December 31, 2024
Carrying Amount (a)Fair ValueCarrying Amount (a)Fair Value
PPL$16,511$15,750$16,503$15,562
PPL Electric5,2154,9015,2144,862
LG&E2,4722,3162,4712,295
KU3,0672,7713,0662,750

(a)Amounts are net of debt issuance costs.

The carrying amounts of other current financial instruments (except for long-term debt due within one year) approximate their fair values because of their short-term nature.

14. Derivative Instruments and Hedging Activities

(All Registrants)

Risk Management Objectives

PPL has a risk management policy approved by the Board of Directors to manage market risk associated with commodities, interest rates on debt issuances (including price, liquidity and volumetric risk) and credit risk (including non-performance risk and payment default risk). The Risk Management Committee, comprised of senior management and chaired by the Vice President-Financial Strategy and Chief Risk Officer, oversees the risk management function. Key risk control activities designed to ensure compliance with the risk policy and detailed programs include, but are not limited to, credit review and approval, validation of transactions, verification of risk and transaction limits, value-at-risk analyses (VaR, a statistical model that attempts to estimate the value of potential loss over a given holding period under normal market conditions at a given confidence level) and the coordination and reporting of the Enterprise Risk Management program.

Market Risk

Market risk includes the potential loss that may be incurred as a result of price changes associated with a particular financial or commodity instrument as well as market liquidity and volumetric risks. Forward contracts, futures contracts, options, swaps and structured transactions are utilized as part of risk management strategies to minimize unanticipated fluctuations in earnings caused by changes in commodity prices and interest rates. Many of these contracts meet the definition of a derivative. All derivatives are recognized on the Balance Sheets at their fair value, unless NPNS is elected.

The following summarizes the market risks that affect PPL and its subsidiaries.

Interest Rate Risk

  • PPL and its subsidiaries are exposed to interest rate risk associated with forecasted fixed-rate and existing floating-rate debt issuances. PPL and LG&E utilize over-the-counter interest rate swaps to limit exposure to market fluctuations on floating-rate debt. PPL, LG&E and KU utilize hedging instruments to limit exposure to fluctuations in benchmark interest rates, when appropriate, in connection with future debt issuance.

  • PPL and its subsidiaries are exposed to interest rate risk associated with debt securities and derivatives held by defined benefit plans. This risk is significantly mitigated to the extent that the plans are sponsored at, or sponsored on behalf of, the regulated utilities due to the recovery methods in place.

Commodity Price Risk

PPL is exposed to commodity price risk through its subsidiaries as described below.

  • PPL Electric is required to purchase electricity to fulfill its obligation as a PLR. Potential commodity price risk is mitigated through its PAPUC-approved cost recovery mechanism and full-requirement supply agreements to serve its PLR customers which transfer the risk to energy suppliers.

  • LG&E's and KU's rates include certain mechanisms for fuel, fuel-related expenses and energy purchases. In addition, LG&E's rates include a mechanism for natural gas supply costs. These mechanisms generally provide for timely recovery of market price fluctuations associated with these costs.

  • RIE utilizes derivative instruments pursuant to its RIPUC-approved plan to manage commodity price risk associated with its natural gas purchases. RIE's commodity price risk management strategy is to reduce fluctuations in firm gas sales prices to its customers. RIE's costs associated with derivatives instruments are recoverable through its RIPUC-approved cost recovery mechanisms. RIE is also required to purchase electricity to fulfill its obligation to provide Last Resort Service (LRS). Potential commodity price risk is mitigated through its RIPUC-approved cost recovery mechanisms and full requirements service agreements to serve LRS customers, which transfer the risk to energy suppliers. Additionally, RIE is required to contract through long-term agreements for clean energy supply under the Rhode Island Renewable Energy Growth program and Long-term Clean Energy Standard. Potential commodity price risk is mitigated through its RIPUC-approved cost recovery mechanisms, which true-up cost differences between contract prices and market prices.

Volumetric Risk

Volumetric risk is the risk related to the changes in volume of retail sales due to weather, economic conditions or other factors. PPL is exposed to volumetric risk through its subsidiaries as described below:

  • PPL Electric, LG&E and KU are exposed to volumetric risk on retail sales, mainly due to weather and other economic conditions for which there is limited mitigation between rate cases.

  • RIE is exposed to volumetric risk, which is significantly mitigated by regulatory mechanisms. RIE's electric and gas distribution rates both have a revenue decoupling mechanism, which allows for annual adjustments to RIE's delivery rates.

Equity Securities Price Risk

  • PPL and its subsidiaries are exposed to equity securities price risk associated with the fair value of the defined benefit plans' assets. This risk is significantly mitigated due to the recovery methods in place.

  • PPL is exposed to equity securities price risk from future stock sales and/or purchases.

Credit Risk

Credit risk is the potential loss that may be incurred due to a counterparty's non-performance.

PPL is exposed to credit risk from "in-the-money" transactions with counterparties as well as additional credit risk through certain of its subsidiaries, as discussed below.

In the event a supplier of PPL, PPL Electric, LG&E or KU defaults on its contractual obligation, those Registrants would be required to seek replacement power or replacement fuel in the market. In general, subject to regulatory review or other processes, appropriate incremental costs incurred by these entities would be recoverable from customers through applicable rate mechanisms, thereby mitigating the financial risk for these entities.

PPL and its subsidiaries have credit policies in place to manage credit risk, including the use of an established credit approval process, daily monitoring of counterparty positions and the use of master netting agreements or provisions. These agreements generally include credit mitigation provisions, such as margin, prepayment or collateral requirements. PPL and its subsidiaries may request additional credit assurance, in certain circumstances, if the counterparties' credit ratings fall below investment grade, their tangible net worth falls below specified percentages or their exposures exceed an established credit limit.

Master Netting Arrangements (PPL, LG&E and KU)

Net derivative positions on the balance sheets are not offset against the right to reclaim cash collateral (a receivable) or the obligation to return cash collateral (a payable) under master netting arrangements.

PPL, LG&E and KU had no obligation to return or post cash collateral under master netting arrangements at June 30, 2025 and December 31, 2024.

See "Offsetting Derivative Instruments" below for a summary of derivative positions presented in the balance sheets where a right of setoff exists under these arrangements.

Interest Rate Risk

(All Registrants)

PPL and its subsidiaries issue debt to finance their operations, which exposes them to interest rate risk. A variety of financial derivative instruments are utilized to adjust the mix of fixed and floating interest rates in their debt portfolios, adjust the duration of the debt portfolios and lock in benchmark interest rates in anticipation of future financing, when appropriate. Risk limits under PPL's risk management program are designed to balance risk exposure to volatility in interest expense and changes in the fair value of the debt portfolio due to changes in benchmark interest rates. In addition, the interest rate risk of certain subsidiaries is potentially mitigated as a result of the existing regulatory framework or the timing of rate cases.

Cash Flow Hedges (PPL)

Interest rate risks include exposure to adverse interest rate movements for outstanding variable rate debt and for future anticipated financings. Financial interest rate derivatives that qualify as cash flow hedges may be entered into to hedge floating interest rate risk associated with both existing and anticipated debt issuances. At June 30, 2025, PPL held an aggregate notional value in interest rate derivatives of $85 million that mature on January 2, 2026.

Cash flow hedges are discontinued if it is no longer probable that the original forecasted transaction will occur by the end of the originally specified time period and any amounts previously recorded in AOCI are reclassified into earnings once it is determined that the hedged transaction is not probable of occurring.

For the three and six months ended June 30, 2025 and 2024, PPL had no cash flow hedges reclassified into earnings associated with discontinued cash flow hedges.

At June 30, 2025, the amount of accumulated net unrecognized after-tax gains (losses) on qualifying derivatives expected to be reclassified into earnings during the next 12 months is insignificant. Amounts are reclassified as the hedged interest expense is recorded.

Economic Activity (PPL and LG&E)

LG&E enters into interest rate swap contracts that economically hedge interest payments. Because realized gains and losses from the swaps, including terminated swap contracts, are recoverable through regulated rates, any subsequent changes in fair value of these derivatives are included in regulatory assets or liabilities until they are realized as interest expense. Realized gains and losses are recognized in "Interest Expense" on the Statements of Income at the time the underlying hedged interest expense is recorded. At June 30, 2025, LG&E held contracts with a notional amount of $64 million that mature in 2033.

Commodity Price Risk (PPL)

Economic Activity

RIE enters into derivative contracts that economically hedge natural gas purchases. Realized gains and losses from the derivatives are recoverable through regulated rates, therefore subsequent changes in fair value are included in regulatory assets or liabilities until they are realized as purchased gas. Realized gains and losses are recognized in "Energy Purchases" on the Statements of Income upon settlement of the contracts. At June 30, 2025, RIE held contracts with notional volumes of 45 Bcf that range in maturity from 2025 through 2029.

Accounting and Reporting

(All Registrants)

All derivative instruments are recorded at fair value on the Balance Sheet as an asset or liability unless the NPNS is elected. NPNS contracts include certain full requirement purchase contracts and other physical purchase contracts. Changes in the fair value of derivatives not designated as NPNS are recognized in earnings unless specific hedge accounting criteria are met and designated as such, except for the changes in fair values of LG&E's interest rate swaps that are recognized as regulatory assets or

regulatory liabilities. See Note 6 for amounts recorded in regulatory assets and regulatory liabilities at June 30, 2025 and December 31, 2024.

See Note 1 in each Registrant's 2024 Form 10-K for additional information on accounting policies related to derivative instruments.

(PPL)

The following table presents the fair value and the location of derivative instruments on the Balance Sheets:

June 30, 2025December 31, 2024
Derivatives designated as hedging instrumentsDerivatives not designated as hedging instrumentsDerivatives designated as hedging instrumentsDerivatives not designated as hedging instruments
AssetsLiabilitiesAssetsLiabilitiesAssetsLiabilitiesAssetsLiabilities
Current:
Price Risk Management
Assets/Liabilities (a):
Interest rate derivatives (b)$2$—$—$—$—$—$—$—
Gas contracts——63——710
Total current2—63——710
Noncurrent:
Price Risk Management
Assets/Liabilities (a):
Interest rate derivatives (b)———5———3
Gas contracts——45——23
Total noncurrent——410——26
Total derivatives$2$—$10$13$—$—$9$16

(a)Current portion is included in "Other current assets" and "Other current liabilities" and noncurrent portion is included in "Other noncurrent assets" and "Other deferred credits and noncurrent liabilities" on the Balance Sheets. Excludes accrued interest, if applicable.

(b)Excludes accrued interest, if applicable.

The following tables present the pre-tax effect of derivative instruments recognized in income, OCI or regulatory assets and regulatory liabilities for the period ended June 30, 2025.

Three MonthsSix MonthsThree MonthsSix Months
Derivative RelationshipsDerivative Gain (Loss) Recognized in OCIDerivative Gain (Loss) Recognized in OCILocation of Gain (Loss) Recognized in Income on DerivativeGain (Loss) Reclassified from AOCI into IncomeGain (Loss) Reclassified from AOCI into Income
Cash Flow Hedges:
Interest rate derivatives$2$2Interest expense$(1)$(2)
Derivatives Not Designated as Hedging InstrumentsLocation of Gain (Loss) Recognized in Income on DerivativeThree MonthsSix Months
Gas contractsEnergy purchases$—$(5)
Total$—$(5)
Derivatives Not Designated as Hedging InstrumentsLocation of Gain (Loss) Recognized as Regulatory Liabilities/AssetsThree MonthsSix Months
Interest rate derivativesRegulatory assets - noncurrent$(1)$(2)
Gas contractsRegulatory liabilities - current(12)6
Regulatory assets - noncurrent(1)—
Total$(14)$4

The following tables present the pre-tax effect of derivative instruments recognized in income, OCI or regulatory assets and regulatory liabilities for the period ended June 30, 2024.

Three MonthsSix MonthsThree MonthsSix Months
Derivative RelationshipsDerivative Gain (Loss) Recognized in OCIDerivative Gain (Loss) Recognized in OCILocation of Gain (Loss) Recognized in Income on DerivativeGain (Loss) Reclassified from AOCI into IncomeGain (Loss) Reclassified from AOCI into Income
Cash Flow Hedges:
Interest rate derivatives$—$—Interest expense$(1)$(2)
Derivatives Not Designated as Hedging InstrumentsLocation of Gain (Loss) Recognized in Income on DerivativeThree MonthsSix Months
Gas contractsEnergy purchases$(9)$(25)
Total$(9)$(25)
Derivatives Not Designated as Hedging InstrumentsLocation of Gain (Loss) Recognized as Regulatory Liabilities/AssetsThree MonthsSix Months
Interest rate derivativesRegulatory assets - noncurrent$1$2
Gas contractsRegulatory assets - current1133
Regulatory assets - noncurrent26
Total$14$41

The following table presents the effect of cash flow hedge activity on the Statement of Income for the period ended June 30, 2025.

Location and Amount of Gain (Loss) Recognized in Income on Hedging Relationships
Three MonthsSix Months
Interest ExpenseInterest Expense
Total income and expense line items presented in the income statement in which the effect of cash flow hedges are recorded$199$389
The effects of cash flow hedges:
Gain (Loss) on cash flow hedging relationships:
Interest rate derivatives:
Amount of gain (loss) reclassified from AOCI to income(1)(2)

The following table presents the effect of cash flow hedge activity on the Statement of Income for the period ended June 30, 2024.

Location and Amount of Gain (Loss) Recognized in Income on Hedging Relationships
Three MonthsSix Months
Interest ExpenseInterest Expense
Total income and expense line items presented in the income statement in which the effect of cash flow hedges are recorded$182$361
The effects of cash flow hedges:
Gain (Loss) on cash flow hedging relationships:
Interest rate derivatives:
Amount of gain (loss) reclassified from AOCI to income(1)(2)

(LG&E)

The following table presents the fair value and the location on the Balance Sheets of derivatives not designated as hedging instruments.

June 30, 2025December 31, 2024
AssetsLiabilitiesAssetsLiabilities
Noncurrent:
Price Risk Management Assets/Liabilities:
Interest rate derivatives$—$5$—$3
Total noncurrent—5—3
Total derivatives$—$5$—$3

The following tables present the pre-tax effect of derivatives not designated as cash flow hedges that are recognized in income or regulatory assets for the period ended June 30, 2025.

Location of Gain (Loss) Recognized in
Derivative InstrumentsIncome on DerivativesThree MonthsSix Months
Interest rate derivativesInterest expense$—$—
Location of Gain (Loss) Recognized in
Derivative InstrumentsRegulatory AssetsThree MonthsSix Months
Interest rate derivativesRegulatory assets - noncurrent$(1)$(2)

The following tables present the pre-tax effect of derivatives not designated as cash flow hedges that are recognized in income or regulatory assets for the period ended June 30, 2024.

Location of Gain (Loss) Recognized in
Derivative InstrumentsIncome on DerivativesThree MonthsSix Months
Interest rate derivativesInterest expense$—$—
Location of Gain (Loss) Recognized in
Derivative InstrumentsRegulatory AssetsThree MonthsSix Months
Interest rate derivativesRegulatory assets - noncurrent$1$2

(PPL, LG&E and KU)

Offsetting Derivative Instruments

PPL, LG&E and KU or certain of their subsidiaries have master netting arrangements in place and also enter into agreements pursuant to which they purchase or sell certain energy and other products. Under the agreements, upon termination of the agreement as a result of a default or other termination event, the non-defaulting party typically would have a right to set off amounts owed under the agreement against any other obligations arising between the two parties (whether under the agreement or not), whether matured or contingent and irrespective of the currency, place of payment or place of booking of the obligation.

PPL, LG&E and KU have elected not to offset derivative assets and liabilities and not to offset net derivative positions against the right to reclaim cash collateral pledged (an asset) or the obligation to return cash collateral received (a liability) under derivatives agreements. The table below summarizes the derivative positions presented in the balance sheets where a right of setoff exists under these arrangements and related cash collateral received or pledged.

AssetsLiabilities
Eligible for OffsetEligible for Offset
GrossDerivative InstrumentsCash Collateral ReceivedNetGrossDerivative InstrumentsCash Collateral PledgedNet
June 30, 2025
Derivatives
PPL$12$3$—$9$13$3$—$10
LG&E————5——5
AssetsLiabilities
Eligible for OffsetEligible for Offset
GrossDerivative InstrumentsCash Collateral ReceivedNetGrossDerivative InstrumentsCash Collateral PledgedNet
December 31, 2024
Derivatives
PPL$9$5$—$4$16$5$—$11
LG&E————3——3

Credit Risk-Related Contingent Features

Certain derivative contracts contain credit risk-related contingent features which, when in a net liability position, would permit the counterparties to require the transfer of additional collateral upon a decrease in the credit ratings of PPL, LG&E and KU or certain of their subsidiaries. Most of these features would require the transfer of additional collateral or permit the counterparty to terminate the contract if the applicable credit rating were to fall below investment grade. Some of these features also would allow the counterparty to require additional collateral upon each downgrade in credit rating at levels that remain above investment grade. In either case, if the applicable credit rating were to fall below investment grade, and assuming no assignment to an investment grade affiliate were allowed, most of these credit contingent features require either immediate payment of the net liability as a termination payment or immediate and ongoing full collateralization on derivative instruments in net liability positions.

Additionally, certain derivative contracts contain credit risk-related contingent features that require adequate assurance of performance be provided if the other party has reasonable concerns regarding the performance of PPL's, LG&E's and KU's obligations under the contracts. A counterparty demanding adequate assurance could require a transfer of additional collateral or other security, including letters of credit, cash and guarantees from a creditworthy entity. This would typically involve negotiations among the parties. However, amounts disclosed below represent assumed immediate payment or immediate and ongoing full collateralization for derivative instruments in net liability positions with "adequate assurance" features.

(PPL)

At June 30, 2025, there were no derivative contracts in a net liability position that contain credit risk-related contingent features. At June 30, 2025, there were no additional collateral requirements in the event of a credit downgrade below investment grade.

15. Asset Retirement Obligations

(PPL, LG&E and KU)

PPL's, LG&E's and KU's ARO liabilities are primarily related to CCR closure costs. See Note 10 for information on the CCR rule. LG&E and RIE also have AROs related to natural gas mains and wells. LG&E's and KU's transmission and distribution lines largely operate under perpetual property easement agreements, which do not generally require restoration upon removal of the property. Therefore, no material AROs are recorded for transmission and distribution assets. For LG&E, KU and RIE, all ARO accretion and depreciation expenses are reclassified as a regulatory asset or regulatory liability. ARO regulatory assets associated with certain CCR projects are amortized to expense in accordance with regulatory approvals. For other AROs, deferred accretion and depreciation expense is recovered through cost of removal.

The changes in the carrying amounts of AROs were as follows.

PPLLG&EKU
Balance at December 31, 2024$157$84$64
Accretion422
Obligations settled(8)(4)(4)
Balance at June 30, 2025$153$82$62

16. Accumulated Other Comprehensive Income (Loss)

(PPL)

The after-tax changes in AOCI by component for the periods ended June 30 were as follows.

Unrealized gains (losses) on qualifying derivativesDefined benefit plans
Equity investees' AOCIPrior service costsActuarial gain (loss)Total
PPL
March 31, 2025$10$4$(3)$(195)$(184)
Amounts arising during the period1——(8)(7)
Reclassifications from AOCI———11
Net OCI during the period1——(7)(6)
Unrealized gains (losses) on qualifying derivativesDefined benefit plans
Equity investees' AOCIPrior service costsActuarial gain (loss)Total
June 30, 2025$11$4$(3)$(202)$(190)
December 31, 2024$9$4$(3)$(194)$(184)
Amounts arising during the period1——(8)(7)
Reclassifications from AOCI1———1
Net OCI during the period2——(8)(6)
June 30, 2025$11$4$(3)$(202)$(190)
March 31, 2024$7$4$(4)$(168)$(161)
Amounts arising during the period———22
Reclassifications from AOCI———(1)(1)
Net OCI during the period———11
June 30, 2024$7$4$(4)$(167)$(160)
December 31, 2023$6$3$(4)$(168)$(163)
Amounts arising during the period—1—23
Reclassifications from AOCI1——(1)—
Net OCI during the period11—13
June 30, 2024$7$4$(4)$(167)$(160)

The following table presents PPL's gains (losses) and related income taxes for reclassifications from AOCI for the periods ended June 30.

Three MonthsSix MonthsAffected Line Item on the
Details about AOCI2025202420252024Statements of Income
Qualifying derivatives
Interest rate derivatives$(1)$(1)$(2)$(2)Interest Expense
Total Pre-tax(1)(1)(2)(2)
Income Taxes1111
Total After-tax——(1)(1)
Defined benefit plans
Net actuarial loss (a)(1)2—2
Total Pre-tax(1)2—2
Income Taxes—(1)—(1)
Total After-tax(1)1—1
Total reclassifications during the period$(1)$1$(1)$—

(a) These AOCI components are included in the computation of net periodic defined benefit cost. See Note 9 for additional information.

17. New Accounting Guidance Pending Adoption

(All Registrants)

Improvements to Income Tax Disclosures

In December 2023, the FASB issued guidance which requires public business entities to provide additional income tax disclosures, including a disaggregated rate reconciliation as well as information on income taxes paid.

For public business entities, this guidance will be applied on a prospective basis. Retrospective application is permitted. This guidance will be effective for annual periods beginning after December 15, 2024. Early adoption is permitted for annual financial statements that have not yet been issued or made available for issuance.

Adoption of this guidance will result in including additional required disclosures. The Registrants plan to adopt the standard retrospectively effective for the year ending December 31, 2025.

Disaggregation of Income Statement Expenses

In November 2024, the FASB issued guidance which requires public business entities to provide in the notes to financial statements specified information about certain costs and expenses. This includes the disclosure of amounts of (a) purchases of inventory, (b) employee compensation, (c) depreciation, (d) intangible asset amortization, and (e) depreciation, depletion, and amortization recognized as part of oil and gas-producing activities included in each relevant income statement expense caption. A relevant expense caption is an expense caption included on the face of the income statement within continuing operations that contains any of the specified expense categories (a)-(e). A qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated must also be disclosed. Additionally, public business entities must disclose the total amount of selling expenses and, in annual reporting periods, the entity’s definition of selling expenses.

For public business entities, this guidance will be applied on a prospective basis. Retrospective application is permitted. This guidance will be effective for annual periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027. Early adoption is permitted.

The Registrants are currently assessing the impact of adopting this guidance.

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