Business Context and Reporting Period
This Form 8-K is a combined current report filed on July 30, 2026, by The Southern Company and its five subsidiaries: Alabama Power Company, Georgia Power Company, Mississippi Power Company, Southern Power Company, and Southern Company Gas. The filing serves to disseminate a press release regarding earnings results for the three-month and six-month periods ended June 30, 2026.
Key Financial Metrics
The filing text references the issuance of a press release containing specific financial data but does not provide clear values for revenue, profit, cash flow, margins, debt, or liquidity within the body of this document. These metrics are contained in the attached Exhibit 99 (Press Release), which is not included in the provided text.
Material Changes and Non-GAAP Adjustments
The filing details specific non-GAAP financial measures used to evaluate ongoing business activities, excluding the following items from earnings and earnings per share for the periods ended June 30, 2026 and 2025:
- Wind Facility Repowering: Accelerated depreciation and decommissioning costs related to Southern Power Company.
- Construction Projects: Charges (net of salvage), credits, legal expenses (net of insurance), and tax impacts related to plants under construction.
- Southern Company Gas (2026 only): Estimated loss on Nicor Gas capital investments disallowed by the Illinois Commerce Commission, and an income tax refund with related contingency fees.
- Debt Extinguishment: Costs associated with the extinguishment of debt at Southern Company (excluded for the six-month period ended June 30, 2026, and comparable 2025 periods).
Guidance, Outlook, and Risks
The filing does not contain explicit forward-looking guidance, management commentary on future outlook, or a detailed discussion of risks and contingencies beyond the disclosure of the specific non-GAAP adjustments listed above. The document states that the information is not deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934 and is not incorporated by reference into other filings unless expressly stated.
Investor Verification Checklist
- Review Exhibit 99 (Press Release) for specific GAAP and non-GAAP revenue, earnings, and cash flow figures for the periods ended June 30, 2026.
- Verify the reconciliation tables in Exhibit 99 to understand the exact dollar impact of the excluded items (wind repowering, construction charges, Nicor Gas disallowances, and debt extinguishment costs).
- Confirm the status of the Nicor Gas capital investment disallowance by the Illinois Commerce Commission and its potential long-term impact on Southern Company Gas.
- Check for any updates on the "plants under construction" mentioned in the non-GAAP exclusions to assess ongoing capital project risks.