TLDR
- Q4 net income falls to $416M, yet adjusted EPS beats prior-year results.
- Full-year revenue hits $29.6B, up 10.6%, driven by utility demand.
- Adjusted EPS climbs to $4.30, showing resilience against nonrecurring charges.
- Operational efficiency offsets higher depreciation, interest, and O&M costs.
- SO maintains financial momentum, expanding capacity across its utility network.
The Southern Company (SO) closed at $91.04, down 1.04%, with pre-market trading rebounding to $92.92, up 2.22%. The company reported fourth-quarter 2025 earnings of $416 million, or $0.38 per share, compared with $534 million, or $0.49 per share, in the same period of 2024. Adjusted results showed stronger performance, with SO earning $612 million, or $0.55 per share, exceeding prior-year figures.
The Southern Company, SO
Total revenue growth drove SO’s results higher, rising to $7.0 billion in Q4, up 10.1% from $6.3 billion in 2024. For the full year, SO generated $29.6 billion, compared with $26.7 billion in 2024, reflecting a 10.6% increase. These figures highlight the company’s expanding utility operations and consistent financial momentum.
Adjusted full-year earnings reached $4.7 billion, or $4.30 per share, up from $4.4 billion, or $4.05 per share, in 2024. Excluding non-GAAP items, SO’s operational profitability strengthened, demonstrating effective management of non-fuel expenses. The company also navigated higher depreciation, amortization, and interest costs while maintaining revenue growth.
Fourth-Quarter Earnings Show Strong Operational Performance
SO’s reported net income declined to $416 million in Q4 2025 from $534 million in 2024, reflecting specific nonrecurring charges. Excluding items, the company earned $612 million, showing operational resilience and higher utility margins. These results emphasize SO’s ability to sustain adjusted earnings despite project-related losses.
Non-GAAP adjustments included losses from plant construction, debt extinguishment, and accelerated depreciation. Estimated losses on Nicor Gas capital investments and tax adjustments also influenced reported earnings. Despite these factors, adjusted results maintained growth momentum, exceeding prior-year comparable periods.
Revenue expansion in Q4 stemmed from higher electricity sales and consistent rate structures. Operating revenues increased to $7.0 billion, supporting improved adjusted EPS. Strong demand for energy contributed directly to higher financial results for SO.
Full-Year 2025 Highlights Revenue and Adjusted EPS Gains
For 2025, SO’s net income reached $4.3 billion, down slightly from $4.4 billion in 2024. Excluding nonrecurring items, adjusted net income rose to $4.7 billion, reflecting operational efficiency gains. Basic adjusted EPS climbed to $4.30 per share, surpassing prior-year $4.05 per share.
Full-year revenue growth reflected higher utility rates and customer consumption increases. Non-fuel operations and maintenance costs rose, partially offsetting revenue gains. Depreciation, amortization and interest expenses also contributed to a tighter margin environment.
SO’s strong financial performance underscores its ability to manage operational costs while increasing shareholder value. The company continues to expand capacity and serve growing demand across its utility network. Overall, SO delivered a combination of revenue growth, adjusted earnings strength, and consistent operational results in 2025.





