# EDGAR Filing Document

**Accession Number:** 0001160661
**File Stem:** 0000000000-25-008235
**Filing Date:** 2025-8
**Character Count:** 2110
**Document Hash:** 85d70d35d62a99dec3b0e588fe2a4dbe
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000000000-25-008235.hdr.sgml**: 20250909

**ACCESSION NUMBER**: 0000000000-25-008235

**CONFORMED SUBMISSION TYPE**: UPLOAD

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250805

**FILED FOR**: 

**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:** UPLOAD
- **SEC FILE NUMBER:** 333-289172

**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
**PUBLIC REFERENCE ACCESSION NUMBER**: 0001160661-25-000004

## Text-Extract

```

                                                           August 5, 2025

Gary Kerr
Senior Vice President, Chief Financial Officer and Treasurer
SOUTHERN POWER CO
30 Ivan Allen Jr. Blvd., N.W.
Atlanta, Georgia 30308

        Re: SOUTHERN POWER CO
            Registration Statement on Form S-3
            Filed August 1, 2025
            File No. 333-289172
Dear Gary Kerr:

       This is to advise you that we have not reviewed and will not review your
registration
statement.

        Please refer to Rules 460 and 461 regarding requests for acceleration.
We remind you
that the company and its management are responsible for the accuracy and
adequacy of their
disclosures, notwithstanding any review, comments, action or absence of action
by the staff.

       Please contact Kevin Dougherty at 202-551-3271 with any questions.

                                                           Sincerely,

                                                           Division of
Corporation Finance
                                                           Office of Energy &
Transportation
cc:   Eric A. Koontz, Esq.

```

### Attached PDF Documents

**Attachment 1:** `filename1`

_No text found in this document._