ALABAMA POWER CO

For the period ended Sep 30, 2025. Filed Oct 30, 2025.

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2025 · Filed Oct 30, 2025

SO$93.65+0.1%Stored close · as of Nov 10, 2026

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Contents

Combined Notes to the Condensed Financial Statements

NOTES TO THE CONDENSED FINANCIAL STATEMENTS

FOR

INDEX TO THE NOTES TO THE CONDENSED FINANCIAL STATEMENTS

Note · Page
A	Introduction	44
B	Regulatory Matters	48
C	Contingencies	54
D	Revenue from Contracts with Customers and Lease Income	56
E	Consolidated Entities and Equity Method Investments	63
F	Financing	64
G	Income Taxes	68
H	Retirement Benefits	70
I	Fair Value Measurements	73
J	Derivatives	77
K	Acquisitions and Dispositions	89
L	Segment and Related Information	90

INDEX TO APPLICABLE NOTES TO FINANCIAL STATEMENTS BY REGISTRANT

The following unaudited notes to the condensed financial statements are a combined presentation; however, information contained herein relating to any individual Registrant is filed by such Registrant on its own behalf and each Registrant makes no representation as to information related to the other Registrants. The table below indicates the Registrants to which each note applies.

	Applicable Notes
Registrant	A	B	C	D	E	F	G	H	I	J	K	L
Southern Company	l	l	l	l	l	l	l	l	l	l	l	l
Alabama Power	l	l	l	l		l	l	l	l	l	l	l
Georgia Power	l	l	l	l		l	l	l	l	l		l
Mississippi Power	l	l	l	l		l	l	l	l	l	l	l
Southern Power	l		l	l	l	l	l	l	l	l	l	l
Southern Company Gas	l	l	l	l	l	l	l	l	l	l		l

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.