Southern Co
SONYSEElectric ServicesFiscal year ends December 31Also trades as SOJC, SOJD, SOJE, SOJF, SOMN
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 30, 2026Score 5/3012% above fair value
$94.61+0.90 (+0.96%)
Close on Nov 2, 2026Market cap $107.95BP/E 22.9Yield 3.11%
Southern Nameplate Generating Capacity — SEGCO (MW) by Year
Southern Nameplate Generating Capacity — SEGCO (MW): 1,019.70 mw in FY2025, unchanged from a year earlier.
Latest, FY2025
1,019.70
Period ended Dec 31, 2025
Change on a year earlier
0.0%
1,019.70 in FY2024
History
4 years
Since FY2022
Sources
4
Documents cited below
Where the FY2025 figure comes from
“|| Total SEGCO Generating Capacity | 1,019,680”
Source: Southern Company 10-K (10k_2025, filed 2026-02-19, 0000092122-26-000006) ↗
Reported in Form 10-K Item 1, Item 2 & Item 6 — Utility Customers & System Peak Load.
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Nameplate Generating Capacity — SEGCO (MW) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 1,019.70 | 0.0% | Southern Company 10-K (10k_2025, filed 2026-02-19, 0000092122-26-000006) ↗ |
| FY2024 | Dec 31, 2024 | 1,019.70 | 0.0% | Southern Company 10-K (10k_2024, filed 2025-02-20, 0000092122-25-000018) ↗ |
| FY2023 | Dec 31, 2023 | 1,019.70 | 0.0% | Southern Company 10-K (10k_2023, filed 2024-02-15, 0000092122-24-000009) ↗ |
| FY2022 | Dec 31, 2022 | 1,019.70 | – | Southern Company 10-K (10k_2022, filed 2023-02-16, 0000092122-23-000012) ↗ |
Cite this data
StockData. (2026). Southern Nameplate Generating Capacity — SEGCO (MW), annual FY2022–FY2025 [Data set]. Compiled from Southern SEC filings and investor materials. https://stockdatahq.com/stocks/so/kpis/k10-cap-segco-mw
See every metric in the Southern KPI table. Data updated Nov 2, 2026.