GPJA / Georgia Power Company - Preferred Security - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Georgia Power Company - Preferred Security
US ˙ NYSE ˙ US3733344408

Mga Batayang Estadistika
LEI D981X4Z4RWS7PDMJUZ03
CIK 41091
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Georgia Power Company - Preferred Security
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
July 31, 2025 EX-31.D2

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(d)2 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Matthew P.

July 31, 2025 EX-31.E2

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(e)2 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Gary Kerr, certify that: 1.

July 31, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 31, 2025 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-3526 The Southern Company 58-0690070 (A Dela

July 31, 2025 EX-32.F

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(f) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Southern Company Gas for the quarter ended June 30, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best

July 31, 2025 EX-31.D1

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(d)1 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Anthony L.

July 31, 2025 EX-99

Southern Company reports second-quarter 2025 earnings

Exhibit 99 Page 1 News Media Contact: Southern Company Media Relations 404-506-5333 or 1-866-506-5333 southerncompany.

July 31, 2025 EX-31.A2

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(a)2 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Daniel S.

July 31, 2025 EX-31.B1

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(b)1 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, J.

July 31, 2025 EX-32.A

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(a) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of The Southern Company for the quarter ended June 30, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best

July 31, 2025 EX-32.B

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(b) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Alabama Power Company for the quarter ended June 30, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the bes

July 31, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

July 31, 2025 EX-31.F1

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(f)1 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, James Y.

July 31, 2025 EX-32.E

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(e) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Southern Power Company for the quarter ended June 30, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the be

July 31, 2025 EX-31.C2

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(c)2 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Aaron P.

July 31, 2025 EX-31.C1

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(c)1 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Kimberly S.

July 31, 2025 EX-31.E1

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(e)1 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher Cummiskey, certify that: 1.

July 31, 2025 EX-32.D

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(d) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Mississippi Power Company for the quarter ended June 30, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the

July 31, 2025 EX-31.A1

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(a)1 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher C.

July 31, 2025 EX-31.B2

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(b)2 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Moses H.

July 31, 2025 EX-31.F2

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(f)2 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Grace A.

July 31, 2025 EX-32.C

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(c) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Georgia Power Company for the quarter ended June 30, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the bes

July 1, 2025 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 1, 2025 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-3526 The Southern Company 58-0690070 (A Delaw

May 19, 2025 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 19, 2025 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-3526 The Southern Company 58-0690070 (A Delaw

May 1, 2025 EX-32.F

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(f) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Southern Company Gas for the quarter ended March 31, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the bes

May 1, 2025 EX-32.B

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(b) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Alabama Power Company for the quarter ended March 31, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the be

May 1, 2025 EX-99

Southern Company reports first-quarter 2025 earnings

Exhibit 99 Page 1 News Media Contact: Southern Company Media Relations 404-506-5333 or 1-866-506-5333 southerncompany.

May 1, 2025 EX-32.D

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(d) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Mississippi Power Company for the quarter ended March 31, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to th

May 1, 2025 EX-31.B2

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(b)2 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Moses H.

May 1, 2025 EX-4.D1

MISSISSIPPI POWER COMPANY REGIONS BANK, SIXTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 28, 2025 SERIES 2025A 5.01% SENIOR NOTES DUE MARCH 15, 2030 TABLE OF CONTENTS1

Exhibit 4(d)1 MISSISSIPPI POWER COMPANY TO REGIONS BANK, TRUSTEE SIXTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 28, 2025 SERIES 2025A 5.

May 1, 2025 EX-32.A

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(a) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of The Southern Company for the quarter ended March 31, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the bes

May 1, 2025 EX-31.E1

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(e)1 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher Cummiskey, certify that: 1.

May 1, 2025 EX-31.C1

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(c)1 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Kimberly S.

May 1, 2025 EX-31.C2

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(c)2 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Aaron P.

May 1, 2025 EX-31.B1

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(b)1 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, J.

May 1, 2025 EX-31.F1

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(f)1 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, James Y.

May 1, 2025 EX-32.C

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(c) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Georgia Power Company for the quarter ended March 31, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the be

May 1, 2025 EX-31.E2

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(e)2 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Gary Kerr, certify that: 1.

May 1, 2025 EX-31.D1

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(d)1 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Anthony L.

May 1, 2025 EX-31.F2

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(f)2 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Grace A.

May 1, 2025 EX-31.A1

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(a)1 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher C.

May 1, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 1, 2025 EX-32.E

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(e) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Southern Power Company for the quarter ended March 31, 2025, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the b

May 1, 2025 EX-31.D2

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(d)2 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Matthew P.

May 1, 2025 EX-31.A2

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(a)2 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Daniel S.

May 1, 2025 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 1, 2025 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-3526 The Southern Company 58-0690070 (A Delawa

May 1, 2025 EX-4.D2

MISSISSIPPI POWER COMPANY REGIONS BANK, SEVENTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 28, 2025 SERIES 2025B 6.03% SENIOR NOTES DUE MARCH 15, 2055 TABLE OF CONTENTS1

Exhibit 4(d)2 MISSISSIPPI POWER COMPANY TO REGIONS BANK, TRUSTEE SEVENTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 28, 2025 SERIES 2025B 6.

March 3, 2025 EX-5.1A

[Letterhead of Troutman Pepper Locke LLP] March 3, 2025

Exhibit 5.1(a) [Letterhead of Troutman Pepper Locke LLP] March 3, 2025 Georgia Power Company 241 Ralph McGill Boulevard, N.E. Atlanta, Georgia 30308-3374 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as counsel to Georgia Power Company (the “Company”) in connection with the Registration Statement on Form S-3 (File No. 333-285111) (the “Registration Statement”) relating

March 3, 2025 EX-8.1B

[Letterhead of Troutman Pepper Locke LLP] March 3, 2025

Exhibit 8.1(b) [Letterhead of Troutman Pepper Locke LLP] March 3, 2025 Georgia Power Company 241 Ralph McGill Boulevard, N.E. Atlanta, Georgia 30308-3374 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as counsel to Georgia Power Company, a Georgia corporation (the “Company”), in connection with the Registration Statement on Form S-3 (Registration Statement No. 333-28511

March 3, 2025 EX-5.1C

[Letterhead of Troutman Pepper Locke LLP] March 3, 2025

Exhibit 5.1(c) [Letterhead of Troutman Pepper Locke LLP] March 3, 2025 Georgia Power Company 241 Ralph McGill Boulevard, N.E. Atlanta, Georgia 30308-3374 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as counsel to Georgia Power Company (the “Company”) in connection with the Registration Statement on Form S-3 (File No. 333-285111) (the “Registration Statement”) relating

March 3, 2025 EX-5.1B

[Letterhead of Troutman Pepper Locke LLP] March 3, 2025

Exhibit 5.1(b) [Letterhead of Troutman Pepper Locke LLP] March 3, 2025 Georgia Power Company 241 Ralph McGill Boulevard, N.E. Atlanta, Georgia 30308-3374 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as counsel to Georgia Power Company (the “Company”) in connection with the Registration Statement on Form S-3 (File No. 333-285111) (the “Registration Statement”) relating

March 3, 2025 EX-1.1C

$700,000,000 Series 2025C 5.20% Senior Notes due March 15, 2035 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT

Exhibit 1.1(c) $700,000,000 Series 2025C 5.20% Senior Notes due March 15, 2035 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT February 24, 2025 Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019 Goldman Sachs & Co. LLC 200 West Street New York, New York 10282 Scotia Capital (USA) Inc. 250 Vesey Street New York, New York 10281 Truist Securities, Inc. 50 Hudson Yards, 70th Floor New Yor

March 3, 2025 EX-4.3C

Designated in Form 8-K dated February 24 2025, File No. 1-6468 as Exhibit 4.3(

Exhibit 4.3(c) GEORGIA POWER COMPANY TO COMPUTERSHARE TRUST COMPANY, N.A., TRUSTEE SEVENTY-FIFTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 3, 2025 SERIES 2025C 5.20% SENIOR NOTES DUE MARCH 15, 2035 TABLE OF CONTENTS1 PAGE ARTICLE 1 1 Series 2025C Senior Notes 1 SECTION 101. Establishment 1 SECTION 102. Definitions 2 SECTION 103. Payment of Principal and Interest 3 SECTION 104. Denominations 4 SECTI

March 3, 2025 EX-4.3A

GEORGIA POWER COMPANY COMPUTERSHARE TRUST COMPANY, N.A., SEVENTY-THIRD SUPPLEMENTAL INDENTURE DATED AS OF MARCH 3, 2025 SERIES 2025A FLOATING RATE SENIOR NOTES DUE SEPTEMBER 15, 2026 TABLE OF CONTENTS1

Exhibit 4.3(a) GEORGIA POWER COMPANY TO COMPUTERSHARE TRUST COMPANY, N.A., TRUSTEE SEVENTY-THIRD SUPPLEMENTAL INDENTURE DATED AS OF MARCH 3, 2025 SERIES 2025A FLOATING RATE SENIOR NOTES DUE SEPTEMBER 15, 2026 TABLE OF CONTENTS1 PAGE ARTICLE 1 1 Series 2025A Senior Notes 1 SECTION 101. Establishment 1 SECTION 102. Definitions 2 SECTION 103. Payment of Principal and Interest 6 SECTION 104. Determina

March 3, 2025 EX-8.1A

[Letterhead of Troutman Pepper Locke LLP] March 3, 2025

Exhibit 8.1(a) [Letterhead of Troutman Pepper Locke LLP] March 3, 2025 Georgia Power Company 241 Ralph McGill Boulevard, N.E. Atlanta, Georgia 30308-3374 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as counsel to Georgia Power Company, a Georgia corporation (the “Company”), in connection with the Registration Statement on Form S-3 (Registration Statement No. 333-28511

March 3, 2025 EX-1.1B

$500,000,000 Series 2025B 4.85% Senior Notes due March 15, 2031 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT

Exhibit 1.1(b) $500,000,000 Series 2025B 4.85% Senior Notes due March 15, 2031 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT February 24, 2025 Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019 Goldman Sachs & Co. LLC 200 West Street New York, New York 10282 Scotia Capital (USA) Inc. 250 Vesey Street New York, New York 10281 Truist Securities, Inc. 50 Hudson Yards, 70th Floor New Yor

March 3, 2025 EX-8.1C

[Letterhead of Troutman Pepper Locke LLP] March 3, 2025

Exhibit 8.1(c) [Letterhead of Troutman Pepper Locke LLP] March 3, 2025 Georgia Power Company 241 Ralph McGill Boulevard, N.E. Atlanta, Georgia 30308-3374 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as counsel to Georgia Power Company, a Georgia corporation (the “Company”), in connection with the Registration Statement on Form S-3 (Registration Statement No. 333-28511

March 3, 2025 EX-4.3B

Designated in Form 8-K dated February 24 2025, File No. 1-6468 as Exhibit 4.3(

Exhibit 4.3(b) GEORGIA POWER COMPANY TO COMPUTERSHARE TRUST COMPANY, N.A., TRUSTEE SEVENTY-FOURTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 3, 2025 SERIES 2025B 4.85% SENIOR NOTES DUE MARCH 15, 2031 TABLE OF CONTENTS1 PAGE ARTICLE 1 1 Series 2025B Senior Notes 1 SECTION 101. Establishment 1 SECTION 102. Definitions 2 SECTION 103. Payment of Principal and Interest 3 SECTION 104. Denominations 4 SECT

March 3, 2025 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 24, 2025 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-6468 Georgia Power Company 58-0257110 (A

March 3, 2025 EX-1.1A

Series 2025A Floating Rate Senior Notes due September 15, 2026 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT

Exhibit 1.1(a) $400,000,000 Series 2025A Floating Rate Senior Notes due September 15, 2026 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT February 24, 2025 Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019 Goldman Sachs & Co. LLC 200 West Street New York, New York 10282 Scotia Capital (USA) Inc. 250 Vesey Street New York, New York 10281 Truist Securities, Inc. 50 Hudson Yards, 70th F

February 25, 2025 424B2

$700,000,000 Series 2025C 5.20% Senior Notes due March 15, 2035

Filed Pursuant to Rule 424(b)(2) Registration No. 333-285111 Prospectus Supplement (To Prospectus dated February 21, 2025) $700,000,000 Series 2025C 5.20% Senior Notes due March 15, 2035 This is a public offering by Georgia Power Company of $700,000,000 of Series 2025C 5.20% Senior Notes due March 15, 2035 (the “Series 2025C Senior Notes”). Interest on the Series 2025C Senior Notes is payable semi

February 25, 2025 424B2

$400,000,000 Series 2025A Floating Rate Senior Notes due September 15, 2026

Filed Pursuant to Rule 424(b)(2) Registration No. 333-285111 Prospectus Supplement (To Prospectus dated February 21, 2025) $400,000,000 Series 2025A Floating Rate Senior Notes due September 15, 2026 This is a public offering by Georgia Power Company of $400,000,000 of Series 2025A Floating Rate Senior Notes due September 15, 2026 (the “Series 2025A Senior Notes”). Georgia Power Company will pay in

February 25, 2025 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial effective date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Debt Series 2025C 5.

February 25, 2025 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial effective date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Debt Series 2025A Floating Rate Senior Notes due September 15, 2026 457(r) $400,000,000 100.

February 25, 2025 424B2

$500,000,000 Series 2025B 4.85% Senior Notes due March 15, 2031

Filed Pursuant to Rule 424(b)(2) Registration No. 333-285111 Prospectus Supplement (To Prospectus dated February 21, 2025) $500,000,000 Series 2025B 4.85% Senior Notes due March 15, 2031 This is a public offering by Georgia Power Company of $500,000,000 of Series 2025B 4.85% Senior Notes due March 15, 2031 (the “Series 2025B Senior Notes”). Interest on the Series 2025B Senior Notes is payable semi

February 25, 2025 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial effective date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Debt Series 2025B 4.

February 24, 2025 FWP

Filed Pursuant to Rule 433 Registration No. 333-285111 February 24, 2025 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated February 24, 2025)

Filed Pursuant to Rule 433 Registration No. 333-285111 February 24, 2025 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated February 24, 2025) Issuer: Georgia Power Company Security: Series 2025B 4.85% Senior Notes due March 15, 2031 Expected Ratings:* A3(Positive)/A(Stable)/A(Positive) (Moody’s/Standard & Poor’s/Fitch) Principal Amount: $500,000,000 Initial Public Offering Price: 99.8

February 24, 2025 FWP

Filed Pursuant to Rule 433 Registration No. 333-285111 February 24, 2025 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated February 24, 2025)

Filed Pursuant to Rule 433 Registration No. 333-285111 February 24, 2025 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated February 24, 2025) Issuer: Georgia Power Company Security: Series 2025C 5.20% Senior Notes due March 15, 2035 Expected Ratings:* A3(Positive)/A(Stable)/A(Positive) (Moody’s/Standard & Poor’s/Fitch) Principal Amount: $700,000,000 Initial Public Offering Price: 99.8

February 24, 2025 424B5

SUBJECT TO COMPLETION PRELIMINARY PROSPECTUS SUPPLEMENT DATED FEBRUARY 24, 2025

Filed Pursuant to Rule 424(b)(5) Registration No. 333-285111 This Preliminary Prospectus Supplement and the accompanying Prospectus relate to an effective registration statement under the Securities Act of 1933, as amended, but the Preliminary Prospectus Supplement is not complete and may be changed. This Preliminary Prospectus Supplement and the accompanying Prospectus are not an offer to sell th

February 24, 2025 424B5

SUBJECT TO COMPLETION PRELIMINARY PROSPECTUS SUPPLEMENT DATED FEBRUARY 24, 2025

Filed Pursuant to Rule 424(b)(5) Registration No. 333-285111 This Preliminary Prospectus Supplement and the accompanying Prospectus relate to an effective registration statement under the Securities Act of 1933, as amended, but the Preliminary Prospectus Supplement is not complete and may be changed. This Preliminary Prospectus Supplement and the accompanying Prospectus are not an offer to sell th

February 24, 2025 424B5

SUBJECT TO COMPLETION PRELIMINARY PROSPECTUS SUPPLEMENT DATED FEBRUARY 24, 2025

Filed Pursuant to Rule 424(b)(5) Registration No. 333-285111 This Preliminary Prospectus Supplement and the accompanying Prospectus relate to an effective registration statement under the Securities Act of 1933, as amended, but the Preliminary Prospectus Supplement is not complete and may be changed. This Preliminary Prospectus Supplement and the accompanying Prospectus are not an offer to sell th

February 24, 2025 FWP

Filed Pursuant to Rule 433 Registration No. 333-285111 February 24, 2025 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated February 24, 2025)

Filed Pursuant to Rule 433 Registration No. 333-285111 February 24, 2025 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated February 24, 2025) Issuer: Georgia Power Company Security: Series 2025A Floating Rate Senior Notes due September 15, 2026 Expected Ratings:* A3(Positive)/A(Stable)/A(Positive) (Moody’s/Standard & Poor’s/Fitch) Principal Amount: $400,000,000 Initial Public Offering

February 21, 2025 EX-FILING FEES

Calculation of Filing Fee Tables Form S-3 (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee C

February 21, 2025 EX-24.1

- 2 -

Exhibit 24.1 February 19, 2025 Aaron P. Abramovitz, Daniel S. Tucker and Melissa K. Caen Gentlemen and Ms. Caen: Georgia Power Company proposes to file with the Securities and Exchange Commission a registration statement or statements under the Securities Act of 1933, as amended, with respect to the issuance and sale of an indeterminate amount of debt securities, and any necessary or appropriate a

February 21, 2025 EX-4.5

GEORGIA POWER COMPANY SUBORDINATED NOTE INDENTURE DATED AS OF _____________, _____ GEORGIA POWER COMPANY RECONCILIATION AND TIE BETWEEN TRUST INDENTURE ACT OF 1939 AND SUBORDINATED NOTE INDENTURE, DATED AS OF ________________, _______

Exhibit 4.5 GEORGIA POWER COMPANY TO , TRUSTEE SUBORDINATED NOTE INDENTURE DATED AS OF , GEORGIA POWER COMPANY RECONCILIATION AND TIE BETWEEN TRUST INDENTURE ACT OF 1939 AND SUBORDINATED NOTE INDENTURE, DATED AS OF , TRUST INDENTURE ACT SECTION INDENTURE SECTION (S) 310(a)(1) 609 (a)(2) 609 (a)(3) Not Applicable (a)(4) Not Applicable (b) 608, 610 (S) 311(a) 613 311(b)(4) 613(a) (b)(6) 613(b) (S) 3

February 21, 2025 EX-25.3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTE

Exhibit 25.3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) [] COMPUTERSHARE TRUST COMPANY, NATIONAL ASSOCIATION (Exact name of trustee as specified in its charter)

February 21, 2025 S-3ASR

As filed with the Securities and Exchange Commission on February 21, 2025.

As filed with the Securities and Exchange Commission on February 21, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Georgia Power Company (Exact name of registrant as specified in its charter) Georgia (State or other jurisdiction of incorporation or organization) 58-0257110 (I.R.S.

February 21, 2025 EX-4.2

GEORGIA POWER COMPANY SENIOR NOTE INDENTURE DATED AS OF _______________, ________ GEORGIA POWER COMPANY RECONCILIATION AND TIE BETWEEN TRUST INDENTURE ACT OF 1939 AND SENIOR NOTE INDENTURE, DATED AS OF ____________, ________

Exhibit 4.2 GEORGIA POWER COMPANY TO , TRUSTEE SENIOR NOTE INDENTURE DATED AS OF , GEORGIA POWER COMPANY RECONCILIATION AND TIE BETWEEN TRUST INDENTURE ACT OF 1939 AND SENIOR NOTE INDENTURE, DATED AS OF , TRUST INDENTURE ACT SECTION INDENTURE SECTION (S) 310(a)(1) 609 (a)(2) 609 (a)(3) Not Applicable (a)(4) Not Applicable (b) 608, 610 (S) 311(a) 613 311(b)(4) 613(a) (b)(6) 613(b) (S) 312(a) 701, 7

February 21, 2025 EX-25.1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTE

Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) [] COMPUTERSHARE TRUST COMPANY, NATIONAL ASSOCIATION (Exact name of trustee as specified in its charter)

February 20, 2025 EX-23.F2

Consent of Independent Registered Public Accounting Firm

Exhibit 23(f)2 Consent of Independent Registered Public Accounting Firm We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No.

February 20, 2025 EX-19.C

Georgia Power Company

Exhibit 19(c) Georgia Power Company Prohibition of Securities Trading Policy Policy Statement: This policy sets forth rules to follow with respect to securities trading and pre-clearance.

February 20, 2025 EX-31.B2

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(b)2 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Moses H.

February 20, 2025 EX-31.D1

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(d)1 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Anthony L.

February 20, 2025 EX-31.C1

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(c)1 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Kimberly S.

February 20, 2025 EX-32.B

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(b) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Annual Report on Form 10-K of Alabama Power Company for the year ended December 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best

February 20, 2025 EX-31.F1

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(f)1 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, James Y.

February 20, 2025 EX-23.B1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(b)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No.

February 20, 2025 EX-32.A

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(a) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Annual Report on Form 10-K of The Southern Company for the year ended December 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best o

February 20, 2025 EX-24.D1

October 23, 2024

Exhibit 24(d)1 October 23, 2024 Mr. Daniel S. Tucker The Southern Company 30 Ivan Allen Jr. Blvd., NW Atlanta, GA 30308 Ms. Melissa K. Caen Southern Company Services, Inc. 30 Ivan Allen Jr. Blvd., NW Atlanta, GA 30308 Mr. Tucker and Ms. Caen: Mississippi Power Company (the “Company”) proposes to file or join in the filing of reports under the Securities Exchange Act of 1934, as amended, with the S

February 20, 2025 EX-19.B

1

Exhibit 19(b) Prohibition of Securities Trading Policy Policy Statement: This policy sets forth rules to follow with respect to securities trading and pre-clearance.

February 20, 2025 EX-19.A

1

Exhibit 19(a) Policy Statement: This policy sets forth rules to follow with respect to securities trading and pre-clearance.

February 20, 2025 EX-23.E1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(e)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No.

February 20, 2025 EX-23.D1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(d)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No.

February 20, 2025 EX-32.C

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(c) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Annual Report on Form 10-K of Georgia Power Company for the year ended December 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best

February 20, 2025 EX-32.D

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(d) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Annual Report on Form 10-K of Mississippi Power Company for the year ended December 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the b

February 20, 2025 EX-24.A1

Christopher C. Womack President and Chief Executive Officer

Exhibit 24(a)1 December 9, 2024 Laura O. Hewett and Melissa K. Caen Ms. Hewett and Ms. Caen: The Southern Company (the “Company”) proposes to file or join in the filing of reports under the Securities Exchange Act of 1934, as amended, with the Securities and Exchange Commission with respect to the following: (1) the Company’s Annual Report on Form 10-K for the year ended December 31, 2024 and (2)

February 20, 2025 EX-24.E1

November 13, 2024

Exhibit 24(e)1 November 13, 2024 Mr. Gary Kerr Southern Power Company 3535 Colonnade Parkway Birmingham, AL 35243 Mr. D. Matt Madison Southern Power Company 3535 Colonnade Parkway Birmingham, AL 35243 Ms. Melissa K. Caen Southern Company Services, Inc. 30 Ivan Allen Jr. Blvd, NW Atlanta, GA 30308 Mr. Kerr, Mr. Madison and Ms. Caen: Southern Power Company (the “Company”) proposes to file or join in

February 20, 2025 EX-23.A1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(a)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement Nos.

February 20, 2025 EX-99

Southern Company reports fourth-quarter and full-year 2024 earnings

Exhibit 99 Page 1 News Media Contact: Southern Company Media Relations 404-506-5333 or 1-866-506-5333 southerncompany.

February 20, 2025 EX-10.A2

SOUTHERN COMPANY DEFERRED COMPENSATION PLAN

Exhibit 10(a)2 SOUTHERN COMPANY DEFERRED COMPENSATION PLAN Amended and Restated as of January 1, 2025 SOUTHERN COMPANY DEFERRED COMPENSATION PLAN TABLE OF CONTENTS ARTICLE I Purpose and Adoption of Plan 1 ARTICLE II Descriptions 2 ARTICLE III Administration of Plan 5 ARTICLE IV Eligibility 7 ARTICLE V Deferral Election 8 ARTICLE VI Participants' Accounts 9 ARTICLE VII Account Distribution 11 ARTICLE VIII Miscellaneous Provisions 13 SOUTHERN COMPANY DEFERRED COMPENSATION PLAN ARTICLE I Purpose and Adoption of Plan 1.

February 20, 2025 EX-21.A

Subsidiaries of the Registrant(1)

Exhibit 21(a) Subsidiaries of the Registrant(1) Name of Company Jurisdiction of Organization The Southern Company Delaware Alabama Power Company Alabama Alabama Property Company Alabama Southern Electric Generating Company Alabama Georgia Power Company Georgia Piedmont-Forrest Corporation Georgia Southern Electric Generating Company Alabama Mississippi Power Company Mississippi Southern Power Comp

February 20, 2025 EX-24.F1

James Y. Kerr II Chairman, President and Chief Executive Officer

Exhibit 24(f)1 December 11, 2024 Laura O. Hewett and Melissa K. Caen Ms. Hewett and Ms. Caen: Southern Company Gas (the “Company”) proposes to file or join in the filing of reports under the Securities Exchange Act of 1934, as amended, with the Securities and Exchange Commission with respect to the following: (1) the Company’s Annual Report on Form 10-K for the year ended December 31, 2024 and (2)

February 20, 2025 EX-31.C2

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(c)2 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Aaron P.

February 20, 2025 EX-23.F1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(f)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No.

February 20, 2025 EX-24.B1

January 24, 2025

Exhibit 24(b)1 600 North 18th Street Post Office Box 2641 Birmingham, Alabama 35291-0001 Tel 205 257 1000 January 24, 2025 Daniel S.

February 20, 2025 EX-31.A2

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(a)2 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Daniel S.

February 20, 2025 EX-31.A1

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(a)1 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher C.

February 20, 2025 EX-31.B1

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(b)1 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, J.

February 20, 2025 EX-31.E2

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(e)2 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Gary Kerr, certify that: 1.

February 20, 2025 EX-31.D2

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(d)2 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Matthew P.

February 20, 2025 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 20, 2025 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-3526 The Southern Company 58-0690070 (A

February 20, 2025 EX-19.E

1

Exhibit 19(e) Policy Statement: This policy sets forth rules to follow with respect to securities trading and pre-clearance.

February 20, 2025 EX-19.D

1

Exhibit 19(d) Prohibition of Securities Trading Policy Policy Statement: This policy sets forth rules to follow with respect to securities trading and pre-clearance.

February 20, 2025 EX-19.F

Policy Statement:

Exhibit 19(f) Policy Statement: This policy sets forth rules to follow with respect to securities trading and pre-clearance.

February 20, 2025 EX-31.F2

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(f)2 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Grace A.

February 20, 2025 EX-24.C1

- 2 -

Exhibit 24(c)1 November 20, 2024 Aaron P. Abramovitz, Daniel S. Tucker and Melissa K. Caen Gentlemen and Ms. Caen: Georgia Power Company (the “Company”) proposes to file or join in the filing of reports under the Securities Exchange Act of 1934, as amended, with the Securities and Exchange Commission with respect to the following: (1) the Company’s Annual Report on Form 10-K for the year ended Dec

February 20, 2025 EX-32.F

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(f) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Annual Report on Form 10-K of Southern Company Gas for the year ended December 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best o

February 20, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTI

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 20, 2025 EX-10.A13

NINTH AMENDMENT TO THE SOUTHERN COMPANY EMPLOYEE SAVINGS PLAN

Exhibit 10(a)13 NINTH AMENDMENT TO THE SOUTHERN COMPANY EMPLOYEE SAVINGS PLAN WHEREAS, Southern Company Services, Inc.

February 20, 2025 EX-32.E

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(e) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Annual Report on Form 10-K of Southern Power Company for the year ended December 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best

February 20, 2025 EX-31.E1

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(e)1 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher Cummiskey, certify that: 1.

December 5, 2024 EX-4.2

Form 8-K dated December 2, 2024, File No. 1-6468, as Exhibit 4.2

Exhibit 4.2 GEORGIA POWER COMPANY TO COMPUTERSHARE TRUST COMPANY, N.A., TRUSTEE SEVENTY-SECOND SUPPLEMENTAL INDENTURE DATED AS OF DECEMBER 5, 2024 SERIES 2024D 4.55% SENIOR NOTES DUE MARCH 15, 2030 TABLE OF CONTENTS1 PAGE ARTICLE 1 1 Series 2024D Senior Notes 1 SECTION 101. Establishment 1 SECTION 102. Definitions 2 SECTION 103. Payment of Principal and Interest 3 SECTION 104. Denominations 4 SECT

December 5, 2024 EX-1.4

$600,000,000 Series 2024D 4.55% Senior Notes due March 15, 2030 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT

Exhibit 1.4 $600,000,000 Series 2024D 4.55% Senior Notes due March 15, 2030 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT December 2, 2024 J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10179 Mizuho Securities USA LLC 1271 Avenue of the Americas New York, New York 10020 MUFG Securities Americas Inc. 1221 Avenue of the Americas, 6th Floor New York, New York 10020 PNC Capital Market

December 5, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) December 2, 2024 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-6468 Georgia Power Company 58-0257110 (A

December 3, 2024 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial effective date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Debt Series 2024D 4.

December 3, 2024 424B2

$600,000,000 Series 2024D 4.55% Senior Notes due March 15, 2030

Filed Pursuant to Rule 424(b)(2) Registration No. 333-262855 Prospectus Supplement (To Prospectus dated February 18, 2022) $600,000,000 Series 2024D 4.55% Senior Notes due March 15, 2030 This is a public offering by Georgia Power Company of $600,000,000 of Series 2024D 4.55% Senior Notes due March 15, 2030 (the “Series 2024D Senior Notes”). Interest on the Series 2024D Senior Notes is payable semi

December 2, 2024 424B5

SUBJECT TO COMPLETION PRELIMINARY PROSPECTUS SUPPLEMENT DATED DECEMBER 2, 2024

Filed Pursuant to Rule 424(b)(5) Registration No. 333-262855 This Preliminary Prospectus Supplement and the accompanying Prospectus relate to an effective registration statement under the Securities Act of 1933, as amended, but the Preliminary Prospectus Supplement is not complete and may be changed. This Preliminary Prospectus Supplement and the accompanying Prospectus are not an offer to sell th

December 2, 2024 FWP

Filed Pursuant to Rule 433 Registration No. 333-262855 December 2, 2024 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated December 2, 2024)

Filed Pursuant to Rule 433 Registration No. 333-262855 December 2, 2024 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated December 2, 2024) Issuer: Georgia Power Company Security: Series 2024D 4.55% Senior Notes due March 15, 2030 Expected Ratings:* A3(Positive)/A(Stable)/A(Positive) (Moody’s/Standard & Poor’s/Fitch) Principal Amount: $600,000,000 Initial Public Offering Price: 99.765

November 13, 2024 EX-1.4

$117,087,000 Series 2024C Floating Rate Senior Notes due November 15, 2074 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT

Exhibit 1.4 $117,087,000 Series 2024C Floating Rate Senior Notes due November 15, 2074 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT November 8, 2024 Morgan Stanley & Co. LLC 1585 Broadway New York, New York 10036 RBC Capital Markets, LLC Brookfield Place 200 Vesey Street, 8th Floor New York, New York 10281 UBS Securities LLC 1285 Avenue of the Americas New York, New York 10019 as Representatives o

November 13, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) November 8, 2024 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-6468 Georgia Power Company 58-0257110 (A

November 13, 2024 EX-4.2

4, File No. 1-6468, as Exhibit 4.2

Exhibit 4.2 GEORGIA POWER COMPANY TO COMPUTERSHARE TRUST COMPANY, N.A., TRUSTEE SEVENTY-FIRST SUPPLEMENTAL INDENTURE DATED AS OF NOVEMBER 13, 2024 SERIES 2024C FLOATING RATE SENIOR NOTES DUE NOVEMBER 15, 2074 TABLE OF CONTENTS1 PAGE ARTICLE 1 Series 2024C Senior Notes 1 SECTION 101. Establishment 1 SECTION 102. Definitions 2 SECTION 103. Payment of Principal and Interest 7 SECTION 104. Determinati

November 12, 2024 424B2

$117,087,000 Series 2024C Floating Rate Senior Notes due November 15, 2074

Filed Pursuant to Rule 424(b)(2) Registration No. 333-262855 Prospectus Supplement (To Prospectus dated February 18, 2022) $117,087,000 Series 2024C Floating Rate Senior Notes due November 15, 2074 This is a public offering by Georgia Power Company of $117,087,000 of Series 2024C Floating Rate Senior Notes due November 15, 2074 (the “Series 2024C Senior Notes”). Georgia Power Company will pay inte

November 12, 2024 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial effective date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Debt Series 2024C Floating Rate Senior Notes due November 15, 2074 457(r) $117,087,000 100% $117,087,000 .

November 8, 2024 FWP

PRICING TERM SHEET (To Preliminary Prospectus Supplement dated November 6, 2024)

Filed Pursuant to Rule 433 Registration No. 333-262855 November 8, 2024 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated November 6, 2024) Issuer: Georgia Power Company (the "Company") Security: Series 2024C Floating Rate Senior Notes due November 15, 2074 (the "Series 2024C Senior Notes") Expected Ratings:* A3(Positive)/A(Stable)/A(Positive) (Moody’s/Standard & Poor’s/Fitch) Princip

November 6, 2024 424B5

SUBJECT TO COMPLETION PRELIMINARY PROSPECTUS SUPPLEMENT DATED NOVEMBER 6, 2024

Filed Pursuant to Rule 424(b)(5) Registration No. 333-262855 This Preliminary Prospectus Supplement and the accompanying Prospectus relate to an effective registration statement under the Securities Act of 1933, as amended, but the Preliminary Prospectus Supplement is not complete and may be changed. This Preliminary Prospectus Supplement and the accompanying Prospectus are not an offer to sell th

October 31, 2024 EX-31.D1

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(d)1 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Anthony L.

October 31, 2024 EX-99

Southern Company reports third-quarter 2024 earnings

Exhibit 99 Page 1 News Media Contact: Southern Company Media Relations 404-506-5333 or 1-866-506-5333 southerncompany.

October 31, 2024 EX-31.A1

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(a)1 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher C.

October 31, 2024 EX-32.C

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(c) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Georgia Power Company for the quarter ended September 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to th

October 31, 2024 EX-32.B

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(b) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Alabama Power Company for the quarter ended September 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to th

October 31, 2024 EX-32.E

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(e) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Southern Power Company for the quarter ended September 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to t

October 31, 2024 EX-32.A

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(a) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of The Southern Company for the quarter ended September 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the

October 31, 2024 EX-31.F2

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(f)2 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Grace A.

October 31, 2024 EX-31.B2

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(b)2 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Moses H.

October 31, 2024 EX-4.F3

Supplemental Indenture Made as of August 13, 2024, to be Effective September 4, 2024 ____________________ Northern Illinois Gas Company to U.S. Bank Trust Company, National Association Trustee under Indenture dated as of January 1, 1954 Supplemental

Exhibit 4(f)3 When recorded return to: Michael M. Roth, Esq. Ice Miller LLP 2300 Cabot Drive Suite 455 Lisle, IL 60532 Space Above this Line Reserved for Recorder’s Use Only Supplemental Indenture Made as of August 13, 2024, to be Effective September 4, 2024 Northern Illinois Gas Company to U.S. Bank Trust Company, National Association Trustee under Indenture dated as of January 1, 1954 and Supple

October 31, 2024 EX-31.B1

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(b)1 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, J.

October 31, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 ☐ TRANSITION REPORT PURSUANT

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 31, 2024 EX-32.D

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(d) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Mississippi Power Company for the quarter ended September 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, t

October 31, 2024 EX-31.E1

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(e)1 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher Cummiskey, certify that: 1.

October 31, 2024 EX-31.F1

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(f)1 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, James Y.

October 31, 2024 EX-31.A2

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(a)2 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Daniel S.

October 31, 2024 EX-32.F

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(f) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Southern Company Gas for the quarter ended September 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the

October 31, 2024 EX-31.D2

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(d)2 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Matthew P.

October 31, 2024 EX-31.E2

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(e)2 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Gary Kerr, certify that: 1.

October 31, 2024 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) October 31, 2024 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-3526 The Southern Company 58-0690070 (A D

October 31, 2024 EX-31.C1

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(c)1 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Kimberly S.

October 31, 2024 EX-31.C2

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(c)2 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Aaron P.

August 1, 2024 EX-31.D2

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(d)2 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Matthew P.

August 1, 2024 EX-32.A

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(a) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of The Southern Company for the quarter ended June 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best

August 1, 2024 EX-32.F

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(f) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Southern Company Gas for the quarter ended June 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best

August 1, 2024 EX-31.D1

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(d)1 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Anthony L.

August 1, 2024 EX-31.A2

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(a)2 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Daniel S.

August 1, 2024 EX-32.C

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(c) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Georgia Power Company for the quarter ended June 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the bes

August 1, 2024 EX-31.F1

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(f)1 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, James Y.

August 1, 2024 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) August 1, 2024 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-3526 The Southern Company 58-0690070 (A Del

August 1, 2024 EX-31.B2

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(b)2 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Moses H.

August 1, 2024 EX-31.C2

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(c)2 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Aaron P.

August 1, 2024 EX-31.E2

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(e)2 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Gary Kerr, certify that: 1.

August 1, 2024 EX-32.E

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(e) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Southern Power Company for the quarter ended June 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the be

August 1, 2024 EX-4.D1

MISSISSIPPI POWER COMPANY REGIONS BANK, FIFTH SUPPLEMENTAL INDENTURE DATED AS OF JUNE 27, 2024 SERIES 2024C 5.91% SENIOR NOTES DUE JUNE 15, 2054 TABLE OF CONTENTS1

Exhibit 4(d)1 MISSISSIPPI POWER COMPANY TO REGIONS BANK, TRUSTEE FIFTH SUPPLEMENTAL INDENTURE DATED AS OF JUNE 27, 2024 SERIES 2024C 5.

August 1, 2024 EX-31.F2

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(f)2 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Grace A.

August 1, 2024 EX-31.B1

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(b)1 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, J.

August 1, 2024 EX-32.B

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(b) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Alabama Power Company for the quarter ended June 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the bes

August 1, 2024 EX-31.E1

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(e)1 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher Cummiskey, certify that: 1.

August 1, 2024 EX-31.A1

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(a)1 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher C.

August 1, 2024 EX-99

Southern Company reports second-quarter 2024 earnings

Exhibit 99 Page 1 News Media Contact: Southern Company Media Relations 404-506-5333 or 1-866-506-5333 southerncompany.

August 1, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 1, 2024 EX-31.C1

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(c)1 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Kimberly S.

August 1, 2024 EX-32.D

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(d) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Mississippi Power Company for the quarter ended June 30, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the

May 2, 2024 EX-31.A1

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(a)1 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher C.

May 2, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 2, 2024 EX-31.D2

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(d)2 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Matthew P.

May 2, 2024 EX-31.F2

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(f)2 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Grace A.

May 2, 2024 EX-31.C2

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(c)2 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Aaron P.

May 2, 2024 EX-31.E1

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(e)1 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher Cummiskey, certify that: 1.

May 2, 2024 EX-99

Southern Company reports first-quarter 2024 earnings

Exhibit 99 Page 1 News Media Contact: Southern Company Media Relations 404-506-5333 or 1-866-506-5333 southerncompany.

May 2, 2024 EX-31.E2

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(e)2 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Gary Kerr, certify that: 1.

May 2, 2024 EX-32.E

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(e) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Southern Power Company for the quarter ended March 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the b

May 2, 2024 EX-32.D

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(d) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Mississippi Power Company for the quarter ended March 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to th

May 2, 2024 EX-4.D1

MISSISSIPPI POWER COMPANY REGIONS BANK, THIRD SUPPLEMENTAL INDENTURE DATED AS OF MARCH 27, 2024 SERIES 2024A 5.62% SENIOR NOTES DUE MARCH 15, 2034 TABLE OF CONTENTS1

Exhibit 4(d)1 MISSISSIPPI POWER COMPANY TO REGIONS BANK, TRUSTEE THIRD SUPPLEMENTAL INDENTURE DATED AS OF MARCH 27, 2024 SERIES 2024A 5.

May 2, 2024 EX-31.C1

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(c)1 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Kimberly S.

May 2, 2024 EX-31.B1

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(b)1 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, J.

May 2, 2024 EX-31.A2

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(a)2 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Daniel S.

May 2, 2024 EX-4.D2

MISSISSIPPI POWER COMPANY REGIONS BANK, FOURTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 27, 2024 SERIES 2024B 5.72% SENIOR NOTES DUE MARCH 15, 2036 TABLE OF CONTENTS1

Exhibit 4(d)2 MISSISSIPPI POWER COMPANY TO REGIONS BANK, TRUSTEE FOURTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 27, 2024 SERIES 2024B 5.

May 2, 2024 EX-31.D1

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(d)1 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Anthony L.

May 2, 2024 EX-32.A

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(a) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of The Southern Company for the quarter ended March 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the bes

May 2, 2024 EX-32.B

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(b) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Alabama Power Company for the quarter ended March 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the be

May 2, 2024 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 2, 2024 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-3526 The Southern Company 58-0690070 (A Delawa

May 2, 2024 EX-31.B2

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(b)2 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Moses H.

May 2, 2024 EX-31.F1

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(f)1 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, James Y.

May 2, 2024 EX-32.C

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(c) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Georgia Power Company for the quarter ended March 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the be

May 2, 2024 EX-32.F

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(f) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Quarterly Report on Form 10-Q of Southern Company Gas for the quarter ended March 31, 2024, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the bes

April 29, 2024 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 29, 2024 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-3526 The Southern Company 58-0690070 (A Del

February 23, 2024 EX-8.1A

February 23, 2024

Exhibit 8.1(a) February 23, 2024 Georgia Power Company 241 Ralph McGill Boulevard, N.E. Atlanta, Georgia 30308-3374 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as counsel to Georgia Power Company, a Georgia corporation (the “Company”), in connection with the Registration Statement on Form S-3 (Registration Statement No. 333-262855) (the “Registration Statement”), inc

February 23, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 20, 2024 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-6468 Georgia Power Company 58-0257110 (A

February 23, 2024 EX-5.1A

February 23, 2024

Exhibit 5.1(a) February 23, 2024 Georgia Power Company 241 Ralph McGill Boulevard, N.E. Atlanta, Georgia 30308-3374 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as counsel to Georgia Power Company (the “Company”) in connection with the Registration Statement on Form S-3 (File No. 333-262855) (the “Registration Statement”) relating to $500,000,000 aggregate principal a

February 23, 2024 EX-5.1B

February 23, 2024

Exhibit 5.1(b) February 23, 2024 Georgia Power Company 241 Ralph McGill Boulevard, N.E. Atlanta, Georgia 30308-3374 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as counsel to Georgia Power Company (the “Company”) in connection with the Registration Statement on Form S-3 (File No. 333-262855) (the “Registration Statement”) relating to $900,000,000 aggregate principal a

February 23, 2024 EX-1.4A

$500,000,000 Series 2024A 5.004% Senior Notes due February 23, 2027 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT

Exhibit 1.4(a) $500,000,000 Series 2024A 5.004% Senior Notes due February 23, 2027 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT February 20, 2024 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10179 Mizuho Securities USA LLC 1271 Avenue of the Americas New York, New York 10020 MUFG Securities Americas Inc

February 23, 2024 EX-1.4B

$900,000,000 Series 2024B 5.250% Senior Notes due March 15, 2034 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT

Exhibit 1.4(b) $900,000,000 Series 2024B 5.250% Senior Notes due March 15, 2034 GEORGIA POWER COMPANY UNDERWRITING AGREEMENT February 20, 2024 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10179 Mizuho Securities USA LLC 1271 Avenue of the Americas New York, New York 10020 MUFG Securities Americas Inc. 1

February 23, 2024 EX-8.1B

February 23, 2024

Exhibit 8.1(b) February 23, 2024 Georgia Power Company 241 Ralph McGill Boulevard, N.E. Atlanta, Georgia 30308-3374 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as counsel to Georgia Power Company, a Georgia corporation (the “Company”), in connection with the Registration Statement on Form S-3 (Registration Statement No. 333-262855) (the “Registration Statement”), inc

February 23, 2024 EX-4.2A

Designated in Form 8-K dated February 20, 2024, File No. 1-6468

Exhibit 4.2(a) GEORGIA POWER COMPANY TO COMPUTERSHARE TRUST COMPANY, N.A., TRUSTEE SIXTY-NINTH SUPPLEMENTAL INDENTURE DATED AS OF FEBRUARY 23, 2024 SERIES 2024A 5.004% SENIOR NOTES DUE FEBRUARY 23, 2027 TABLE OF CONTENTS1 PAGE ARTICLE 1 1 Series 2024A Senior Notes 1 SECTION 101. Establishment 1 SECTION 102. Definitions 2 SECTION 103. Payment of Principal and Interest 3 SECTION 104. Denominations 4

February 23, 2024 EX-4.2B

Designated in Form 8-K dated February 20, 2024, File No. 1-6468

Exhibit 4.2(b) GEORGIA POWER COMPANY TO COMPUTERSHARE TRUST COMPANY, N.A., TRUSTEE SEVENTIETH SUPPLEMENTAL INDENTURE DATED AS OF FEBRUARY 23, 2024 SERIES 2024B 5.250% SENIOR NOTES DUE MARCH 15, 2034 TABLE OF CONTENTS1 PAGE ARTICLE 1 1 Series 2024B Senior Notes 1 SECTION 101. Establishment 1 SECTION 102. Definitions 2 SECTION 103. Payment of Principal and Interest 3 SECTION 104. Denominations 4 SEC

February 21, 2024 424B2

$900,000,000 Series 2024B 5.250% Senior Notes due March 15, 2034

Filed Pursuant to Rule 424(b)(2) Registration No. 333-262855 Prospectus Supplement (To Prospectus dated February 18, 2022) $900,000,000 Series 2024B 5.250% Senior Notes due March 15, 2034 This is a public offering by Georgia Power Company of $900,000,000 of Series 2024B 5.250% Senior Notes due March 15, 2034 (the “Series 2024B Senior Notes”). Interest on the Series 2024B Senior Notes is payable se

February 21, 2024 424B2

$500,000,000 Series 2024A 5.004% Senior Notes due February 23, 2027

Filed Pursuant to Rule 424(b)(2) Registration No. 333-262855 Prospectus Supplement (To Prospectus dated February 18, 2022) $500,000,000 Series 2024A 5.004% Senior Notes due February 23, 2027 This is a public offering by Georgia Power Company of $500,000,000 of Series 2024A 5.004% Senior Notes due February 23, 2027 (the “Series 2024A Senior Notes”). Interest on the Series 2024A Senior Notes is paya

February 21, 2024 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial effective date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Debt Series 2024A 5.

February 21, 2024 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) Georgia Power Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial effective date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Debt Series 2024B 5.

February 20, 2024 FWP

Filed Pursuant to Rule 433 Registration No. 333-262855 February 20, 2024 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated February 20, 2024)

Filed Pursuant to Rule 433 Registration No. 333-262855 February 20, 2024 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated February 20, 2024) Issuer: Georgia Power Company Security: Series 2024B 5.250% Senior Notes due March 15, 2034 Expected Ratings:* Baa1 (Positive)/BBB+ (Positive)/A- (Positive) (Moody's/Standard & Poor's/Fitch) Principal Amount: $900,000,000 Initial Public Offering

February 20, 2024 424B5

SUBJECT TO COMPLETION PRELIMINARY PROSPECTUS SUPPLEMENT DATED FEBRUARY 20, 2024

Filed Pursuant to Rule 424(b)(5) Registration No. 333-262855 This Preliminary Prospectus Supplement and the accompanying Prospectus relate to an effective registration statement under the Securities Act of 1933, as amended, but the Preliminary Prospectus Supplement is not complete and may be changed. This Preliminary Prospectus Supplement and the accompanying Prospectus are not an offer to sell th

February 20, 2024 424B5

SUBJECT TO COMPLETION PRELIMINARY PROSPECTUS SUPPLEMENT DATED FEBRUARY 20, 2024

Filed Pursuant to Rule 424(b)(5) Registration No. 333-262855 This Preliminary Prospectus Supplement and the accompanying Prospectus relate to an effective registration statement under the Securities Act of 1933, as amended, but the Preliminary Prospectus Supplement is not complete and may be changed. This Preliminary Prospectus Supplement and the accompanying Prospectus are not an offer to sell th

February 20, 2024 FWP

Filed Pursuant to Rule 433 Registration No. 333-262855 February 20, 2024 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated February 20, 2024)

Filed Pursuant to Rule 433 Registration No. 333-262855 February 20, 2024 PRICING TERM SHEET (To Preliminary Prospectus Supplement dated February 20, 2024) Issuer: Georgia Power Company Security: Series 2024A 5.004% Senior Notes due February 23, 2027 Expected Ratings:* Baa1 (Positive)/BBB+ (Positive)/A- (Positive) (Moody's/Standard & Poor's/Fitch) Principal Amount: $500,000,000 Initial Public Offer

February 15, 2024 EX-23.B1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(b)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No.

February 15, 2024 EX-99.05

Southern Company

Exhibit 99.05 Southern Company Consolidated Earnings As Reported (In Millions of Dollars) Three Months Ended December Year-To-Date December 2023 2022 Change 2023 2022 Change Retail Electric Revenues- Fuel $ 1,018 $ 1,460 $ (442) $ 4,430 $ 6,402 $ (1,972) Non-Fuel 2,728 2,374 354 11,913 11,795 118 Wholesale Electric Revenues 537 843 (306) 2,467 3,641 (1,174) Other Electric Revenues 190 193 (3) 792

February 15, 2024 EX-23.E1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(e)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No.

February 15, 2024 EX-23.D1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(d)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No.

February 15, 2024 EX-31.C2

GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(c)2 GEORGIA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Aaron P.

February 15, 2024 EX-99.04

Three Months Ended December 2023 vs. 2022

Exhibit 99.04 Page 1 Southern Company EPS Earnings Analysis Description Three Months Ended December 2023 vs. 2022 Year-To-Date December 2023 vs. 2022 Retail Sales —¢ (2)¢ Retail Revenue Impacts 26 30 Weather (2) (16) Wholesale & Other Operating Revenues 1 10 Non-Fuel O&M(*) 20 35 Depreciation and Amortization (15) (59) Interest Expense and Other (2) (10) Income Taxes 9 25 Total Traditional Electri

February 15, 2024 EX-31.D1

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(d)1 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Anthony L.

February 15, 2024 EX-24.B1

January 26, 2024

Exhibit 24(b)1 600 North 18th Street Post Office Box 2641 Birmingham, Alabama 35291-0001 Tel 205 257 1000 January 26, 2024 Daniel S.

February 15, 2024 EX-24.E1

November 27, 2023

Exhibit 24(e)1 November 27, 2023 Mr. Gary Kerr Southern Power Company 3535 Colonnade Parkway Birmingham, AL 35243 Mr. D. Matt Madison Southern Power Company 3535 Colonnade Parkway Birmingham, AL 35243 Ms. Melissa K. Caen Southern Company Services, Inc. 30 Ivan Allen Jr. Blvd, NW Atlanta, GA 30308 Mr. Kerr, Mr. Madison and Ms. Caen: Southern Power Company (the “Company”) proposes to file or join in

February 15, 2024 EX-23.C1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(c)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No.

February 15, 2024 EX-99.01

Southern Company reports fourth-quarter and full-year 2023 earnings

Exhibit 99.01 News Media Contact: Southern Company Media Relations 404-506-5333 or 1-866-506-5333 www.southerncompany.com Investor Relations Contact: Scott Gammill 404-506-0901 [email protected] February 15, 2024 Southern Company reports fourth-quarter and full-year 2023 earnings ATLANTA – Southern Company today reported fourth-quarter earnings of $855 million, or 78 cents per share, in 2023

February 15, 2024 EX-32.D

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(d) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Annual Report on Form 10-K of Mississippi Power Company for the year ended December 31, 2023, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the b

February 15, 2024 EX-31.A2

THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(a)2 THE SOUTHERN COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Daniel S.

February 15, 2024 EX-99.06

Southern Company

Exhibit 99.06 Southern Company Kilowatt-Hour Sales and Customers (In Millions of KWHs) Three Months Ended December Year-To-Date December 2023 2022 Change Weather Adjusted Change 2023 2022 Change Weather Adjusted Change Kilowatt-Hour Sales- Total Sales 45,351 47,398 (4.3) % 195,507 204,273 (4.3) % Total Retail Sales- 33,817 34,264 (1.3) % (0.3) % 144,531 147,981 (2.3) % (0.4) % Residential 10,622 1

February 15, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTI

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 15, 2024 EX-21.A

Subsidiaries of the Registrant(1)

Exhibit 21(a) Subsidiaries of the Registrant(1) Name of Company Jurisdiction of Organization The Southern Company Delaware Alabama Power Company Alabama Alabama Property Company Alabama Southern Electric Generating Company Alabama Georgia Power Company Georgia Piedmont-Forrest Corporation Georgia Southern Electric Generating Company Alabama Mississippi Power Company Mississippi Southern Power Comp

February 15, 2024 EX-31.F1

SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(f)1 SOUTHERN COMPANY GAS CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, James Y.

February 15, 2024 EX-31.B1

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(b)1 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, J.

February 15, 2024 EX-32.A

CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32(a) CERTIFICATION 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the accompanying Annual Report on Form 10-K of The Southern Company for the year ended December 31, 2023, we, the undersigned, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best o

February 15, 2024 EX-99.07

Southern Company

Exhibit 99.07 Southern Company Financial Overview As Reported (In Millions of Dollars) Three Months Ended December Year-To-Date December 2023 2022 % Change 2023 2022 % Change Southern Company – Operating Revenues $ 6,045 $ 7,047 (14.2) % $ 25,253 $ 29,279 (13.8) % Earnings (Loss) Before Income Taxes 800 (234) N/M 4,345 4,223 2.9 % Net Income (Loss) Available to Common 855 (87) N/M 3,976 3,524 12.8

February 15, 2024 EX-31.B2

ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(b)2 ALABAMA POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Moses H.

February 15, 2024 EX-31.D2

MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(d)2 MISSISSIPPI POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Matthew P.

February 15, 2024 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 15, 2024 Commission File Number Registrant, State of Incorporation, Address and Telephone Number I.R.S. Employer Identification No. 1-3526 The Southern Company 58-0690070 (A

February 15, 2024 EX-24.C1

- 2 -

Exhibit 24(c)1 November 15, 2023 Aaron P. Abramovitz, Daniel S. Tucker and Melissa K. Caen Gentlemen and Ms. Caen: Georgia Power Company (the “Company”) proposes to file or join in the filing of reports under the Securities Exchange Act of 1934, as amended, with the Securities and Exchange Commission with respect to the following: (1) the Company’s Annual Report on Form 10-K for the year ended Dec

February 15, 2024 EX-23.F1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(f)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No.

February 15, 2024 EX-24.D1

October 16, 2023

Exhibit 24(d)1 October 16, 2023 Mr. Daniel S. Tucker The Southern Company 30 Ivan Allen Jr. Blvd., NW Atlanta, GA 30308 Ms. Melissa K. Caen Southern Company Services, Inc. 30 Ivan Allen Jr. Blvd., NW Atlanta, GA 30308 Mr. Tucker and Ms. Caen: Mississippi Power Company (the “Company”) proposes to file or join in the filing of reports under the Securities Exchange Act of 1934, as amended, with the S

February 15, 2024 EX-31.E2

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER

Exhibit 31(e)2 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Gary Kerr, certify that: 1.

February 15, 2024 EX-99.03

Southern Company Significant Factors Impacting EPS

Exhibit 99.03 Page 1 Southern Company Significant Factors Impacting EPS Three Months Ended December Year-To-Date December 2023 2022 Change 2023 2022 Change Earnings (Loss) Per Share– As Reported1 (See Notes) $ 0.78 $ (0.08) $ 0.86 $ 3.64 $ 3.28 $ 0.36 Significant Factors: Traditional Electric Operating Companies $ 0.66 $ 0.30 Southern Power (0.02) — Southern Company Gas 0.08 0.04 Parent Company an

February 15, 2024 EX-31.E1

SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Exhibit 31(e)1 SOUTHERN POWER COMPANY CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, Christopher Cummiskey, certify that: 1.

February 15, 2024 EX-23.A1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23(a)1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement Nos.

February 15, 2024 EX-10.A19

CONSULTING AGREEMENT

Exhibit 10(a)19 CONSULTING AGREEMENT This CONSULTING AGREEMENT (“Agreement”) is made and entered into as of December 13, 2023 by and between Southern Company Services, Inc.

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