Constellation Energy Corp
Close on Nov 2, 2026Market cap $91.15BP/E 25.1Yield 0.15%
Constellation Energy Carbon Mitigation Credit (CMC) Contracted Price by Year
Carbon Mitigation Credit (CMC) Contracted Price — Illinois ComEd Nuclear Units ($/MWh) ($)
Constellation Energy Carbon Mitigation Credit (CMC) Contracted Price: -$7.58 in FY2025, down 194.2% from a year earlier.
Where the FY2025 figure comes from
“The average CMC prices per MWh were ($7.58) and $8.05 for the years ended December 31, 2025 and 2024, respectively.”
Source: Constellation Energy 10-K FY2025 (0001868275-26-000032) ↗
Reported in Form 10-K Note 6 & Form 10-Q State-Sponsored Programs Note.
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Carbon Mitigation Credit (CMC) Contracted Price — Illinois ComEd Nuclear Units ($/MWh) ($) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | -7.58 | -194.2% | Constellation Energy 10-K FY2025 (0001868275-26-000032) ↗ |
| FY2024 | Dec 31, 2024 | 8.05 | +94.9% | Constellation Energy 10-K FY2025 (0001868275-26-000032) ↗ |
| FY2023 | Dec 31, 2023 | 4.13 | -109.8% | Constellation Energy 10-K FY2024 (0001868275-25-000023) ↗ |
| FY2022 | Dec 31, 2022 | -42.20 | – | Constellation Energy 10-K FY2023 (0001868275-24-000017) ↗ |
Cite this data
StockData. (2026). Constellation Energy Carbon Mitigation Credit (CMC) Contracted Price ($), annual FY2022–FY2025 [Data set]. Compiled from Constellation Energy SEC filings and investor materials. https://stockdatahq.com/stocks/ceg/kpis/ref-il-cmc-net-price-mwh
See every metric in the Constellation Energy KPI table. Data updated Oct 26, 2026.