# EDGAR Filing Document

**Accession Number:** 0001160661
**File Stem:** 0001160661-25-000006
**Filing Date:** 2025-8
**Character Count:** 1693
**Document Hash:** e4877066d0bed6fedadce410cf6dde36
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001160661-25-000006.hdr.sgml**: 20250909

**ACCESSION NUMBER**: 0001160661-25-000006

**CONFORMED SUBMISSION TYPE**: CORRESP

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250806

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SOUTHERN POWER CO
- **CENTRAL INDEX KEY:** 0001160661
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRIC SERVICES [4911]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 582598670

**FILING VALUES:**
- **FORM TYPE:** CORRESP

**BUSINESS ADDRESS:**
- **STREET 1:** 30 IVAN ALLEN JR. BLVD
- **CITY:** ATLANTA
- **STATE:** GA
- **ZIP:** 30308
- **BUSINESS PHONE:** 4045065000

**MAIL ADDRESS:**
- **STREET 1:** 30 IVAN ALLEN JR. BLVD
- **CITY:** ATLANTA
- **STATE:** GA
- **ZIP:** 30308

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| | |
|:---|:---|
| ![southerncohrgb2016a21.jpg](southerncohrgb2016a21.jpg) | Southern Power Company<br>30 Ivan Allen Jr. Boulevard NW<br>Atlanta, GA 30308<br>404-506-5000 tel |

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August 6, 2025

Securities and Exchange Commission

Washington, D.C. 20549

RE: Southern Power Company <br> <u>Registration Statement on Form S-3 - File No. 333-289172</u>

Ladies and Gentlemen:

The registrant hereby requests, pursuant to Rule 461 under the Securities Act of 1933, that the above-referenced Registration Statement (the "Registration Statement") be declared effective at 2:00 PM, ET, Friday, August 8, 2025, or as soon as practicable thereafter.

Please address any questions or comments regarding the Registration Statement to the undersigned at Southern Company Services, Inc., Atlanta, Georgia (404-506-0684).

Yours very truly,

/s/Melissa K. Caen

Melissa K. Caen

Assistant Secretary

<br>