Constellation Energy Corp
Close on Nov 2, 2026Market cap $91.15BP/E 25.1Yield 0.15%
Constellation Energy ESG Reported Annual Nuclear Net Generation (GWh) by Year
Constellation Energy ESG Reported Annual Nuclear Net Generation (GWh): 182,696.00 gwh in FY2025, up 0.5% from a year earlier.
Where the FY2025 figure comes from
“Nuclear GWh 2023: 174,046.47 | 2024: 181,783 | 2025: 182,696”
Source: Constellation Energy 2026 Sustainability Report & ESG Appendix (ESG-Appendix-2026) ↗
Reported in Constellation Sustainability Report & ESG Appendix.
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | ESG Reported Annual Nuclear Net Generation (GWh) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 182,696.00 | +0.5% | Constellation Energy 2026 Sustainability Report & ESG Appendix (ESG-Appendix-2026) ↗ |
| FY2024 | Dec 31, 2024 | 181,783.00 | +4.4% | Constellation Energy 2026 Sustainability Report & ESG Appendix (ESG-Appendix-2026) ↗ |
| FY2023 | Dec 31, 2023 | 174,046.47 | +0.4% | Constellation Energy 2026 Sustainability Report & ESG Appendix (ESG-Appendix-2026) ↗ |
| FY2022 | Dec 31, 2022 | 173,350.00 | – | Constellation Energy 2025 Sustainability Report & ESG Appendix (ESG-Appendix-2025) ↗ |
Cite this data
StockData. (2026). Constellation Energy ESG Reported Annual Nuclear Net Generation (GWh), annual FY2022–FY2025 [Data set]. Compiled from Constellation Energy SEC filings and investor materials. https://stockdatahq.com/stocks/ceg/kpis/esg-gen-nuclear-gwh
See every metric in the Constellation Energy KPI table. Data updated Oct 26, 2026.