Item 4. MINE SAFETY DISCLOSURES

Not applicable.

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INFORMATION ABOUT OUR EXECUTIVE OFFICERS – SOUTHERN COMPANY

(Identification of executive officers of Southern Company is inserted in Part I in accordance with Regulation S-K, Item 401) The ages of the officers set forth below are as of December 31, 2022.

Thomas A. Fanning**(1)**

Chairman, President, and Chief Executive Officer

Age 65

First elected in 2003. Chairman and Chief Executive Officer since December 2010 and President since August 2010.

Daniel S. Tucker

Executive Vice President and Chief Financial Officer

Age 52

First elected in 2021. Executive Vice President and Chief Financial Officer since September 2021. Previously served as Executive Vice President, Chief Financial Officer, and Treasurer of Georgia Power from January 2021 to September 2021, Executive Vice President and Chief Financial Officer of Southern Company Gas from January 2019 to January 2021, and Treasurer of Southern Company and Senior Vice President and Treasurer of SCS from October 2015 to January 2019.

Bryan D. Anderson

Executive Vice President

Age 56

First elected in 2020. Executive Vice President and President of External Affairs since January 2021. Executive Vice President of SCS since November 2020. Previously served as Senior Vice President of SCS with responsibility for governmental affairs from January 2015 to November 2020.

Stanley W. Connally, Jr.

Executive Vice President

Age 53

First elected in 2012. Executive Vice President since April 2021. Chairman, President, and Chief Executive Officer of SCS since April 2021. Previously served as Executive Vice President for Operations of SCS from June 2018 to April 2021, President, Chief Executive Officer, and Director of Gulf Power from July 2012 through December 2018, and Chairman of Gulf Power's Board of Directors from July 2015 through December 2018.

Christopher Cummiskey

Executive Vice President

Age 48

First elected in 2021. Executive Vice President since January 2021. Chairman of Southern Power since February 2021 and Executive Vice President of SCS, Chief Executive Officer of Southern Power, and President and Chief Executive Officer of Southern PowerSecure Holdings, Inc. and Southern Holdings since July 2020. Previously served as Executive Vice President, External Affairs of Georgia Power from May 2015 to June 2020.

Martin B. Davis

Executive Vice President and Chief Information Officer

Age 59

First elected in 2021. Executive Vice President since April 2021. Chief Information Officer and Executive Vice President of SCS since July 2015. Previously served as Vice President from July 2015 through April 2021.

Kimberly S. Greene**(1)**

Chairman, President, and Chief Executive Officer of Southern Company Gas

Age 56

First elected in 2013. Chairman, President, and Chief Executive Officer of Southern Company Gas since June 2018. Director of Southern Company Gas since July 2016. Previously served as Executive Vice President and Chief Operating Officer of Southern Company from March 2014 through June 2018.

James Y. Kerr II**(1)**

Executive Vice President, Chief Legal Officer, and Chief Compliance Officer

Age 58

First elected in 2014. Executive Vice President, Chief Legal Officer (formerly known as General Counsel), and Chief Compliance Officer since March 2014.

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Stephen E. Kuczynski**(2)**

Chairman, President, and Chief Executive Officer of Southern Nuclear

Age 60

First elected in 2011. Chairman, President, and Chief Executive Officer of Southern Nuclear since July 2011.

J. Jeffrey Peoples

Chairman, President, and Chief Executive Officer of Alabama Power

Age 63

First elected in 2023. Chairman, President, and Chief Executive Officer of Alabama Power since January 2023. Previously served as Executive Vice President of Customer and Employee Services of Alabama Power from June 2020 to January 2023, Senior Vice President of Employee Services and Labor Relations of Alabama Power from June 2018 to June 2020, Executive Vice President and Chief Administrative Officer of Southern Company Gas and President of AGL Services Company from September 2018 to June 2020, and Vice President of Human Resources of Alabama Power from December 2015 to June 2018.

Sterling A. Spainhour**(1)**

Executive Vice President, Chief Legal Officer, and Chief Compliance Officer (effective April 1, 2023)

Age 54

First elected effective April 1, 2023. Currently serving as Senior Vice President, General Counsel, Corporate Secretary, and Chief Compliance Officer of Georgia Power since June 2020 and Senior Vice President and General Counsel – East of SCS since July 2020. Previously served as Senior Vice President and General Counsel of SCS from December 2016 to July 2020.

Anthony L. Wilson

Chairman, President, and Chief Executive Officer of Mississippi Power

Age 58

First elected in 2015. President of Mississippi Power since October 2015 and Chief Executive Officer and Director since January 2016. Chairman of Mississippi Power's Board of Directors since August 2016.

Christopher C. Womack**(1)**

Chairman, President, and Chief Executive Officer of Georgia Power

Age 64

First elected in 2008. Chairman and Chief Executive Officer of Georgia Power since June 2021 and President of Georgia Power since November 2020. Previously served as Executive Vice President and President of External Affairs of Southern Company from January 2009 to October 2020.

(1)Mr. Womack has been appointed President of Southern Company and elected as a member of the Board of Directors of Southern Company, each effective March 31, 2023. Mr. Womack also has been appointed Chief Executive Officer of Southern Company effective immediately following the conclusion of Southern Company's 2023 Annual Meeting of Stockholders. Mr. Fanning will relinquish the role of President upon Mr. Womack's assumption of the role on March 31, 2023 and assume the role of Executive Chairman of Southern Company upon Mr. Womack's assumption of the role of Chief Executive Officer. In addition, effective March 31, 2023, Ms. Greene has been named Chair of the Board of Directors, Chief Executive Officer, and President of Georgia Power and Mr. Kerr has been named Chairman of the Board of Directors, Chief Executive Officer, and President of Southern Company Gas, and effective April 1, 2023, Mr. Spainhour has been named Executive Vice President, Chief Legal Officer, and Chief Compliance Officer of Southern Company.

(2)Mr. Kuczynski has resigned, effective March 31, 2023, from his position as President of Southern Nuclear. Mr. Kuczynski will remain Chairman and Chief Executive Officer of Southern Nuclear.

Each officer listed above was elected at the annual meeting (or by written consent in lieu of the annual meeting) of the board of directors of the applicable company, to serve until the next such annual meeting or until his or her successor is elected and qualified, except for Mr. Peoples who was elected on January 4, 2023 and Mr. Spainhour who was elected on February 6, 2023.

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PART II