Constellation Energy Corp (CEG) operating KPIs
CEGNasdaqElectric ServicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026Score 11/302% above fair value
$262.38−2.20 (-0.83%)
Close on Oct 30, 2026Market cap $92.96BP/E 25.6Yield 0.15%
Constellation Energy south Texas Project — Unit 1 Total Plant Net Generation [EIA-923, CEG 44% Owner from Nov 2023] (GWh)
U.S. EIA Form EIA-923 (Plant ID 6251)
Latest, FY2025
11,537.30
Period ended Dec 31, 2025
Change on a year earlier
+22.3%
9,431.90 in FY2024
History
5 years
Since FY2021
Sources
1
U.S. EIA Form EIA-923 (Monthly Plant-Level Generation & Fuel Consumption Data, 2021–2026)
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | South Texas Project — Unit 1 Total Plant Net Generation [EIA-923, CEG 44% Owner from Nov 2023] (GWh) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 11,537.30 | +22.3% | U.S. EIA Form EIA-923 (Monthly Plant-Level Generation & Fuel Consumption Data, 2021–2026) ↗ |
| FY2024 | Dec 31, 2024 | 9,431.90 | -8.9% | U.S. EIA Form EIA-923 (Monthly Plant-Level Generation & Fuel Consumption Data, 2021–2026) ↗ |
| FY2023 | Dec 31, 2023 | 10,353.00 | -10.6% | U.S. EIA Form EIA-923 (Monthly Plant-Level Generation & Fuel Consumption Data, 2021–2026) ↗ |
| FY2022 | Dec 31, 2022 | 11,582.90 | +11.8% | U.S. EIA Form EIA-923 (Monthly Plant-Level Generation & Fuel Consumption Data, 2021–2026) ↗ |
| FY2021 | Dec 31, 2021 | 10,363.20 | – | U.S. EIA Form EIA-923 (Monthly Plant-Level Generation & Fuel Consumption Data, 2021–2026) ↗ |
Cite this data
StockData. (2026). Constellation Energy South Texas Project — Unit 1 Total Plant Net Generation [EIA-923, CEG 44% Owner from Nov 2023] (GWh), annual FY2021–FY2025 [Data set]. Compiled from Constellation Energy SEC filings and investor materials. https://stockdatahq.com/stocks/ceg/kpis/eia923_stp_1
See every metric in the Constellation Energy KPI table. Data updated Oct 26, 2026.