Business Context and Reporting Period
This Form 8-K Current Report is filed by Constellation Energy Corporation and Constellation Energy Generation, LLC on December 17, 2025. The filing addresses the results of the PJM capacity auction for the 2027-2028 planning year, which will take effect on June 1, 2027.
Key Financial Metrics
The filing does not provide specific revenue, profit, cash flow, margin, debt, or liquidity figures for the current reporting period. The primary financial data disclosed relates to cleared capacity volumes and pricing for the future planning year.
| Zone | Resource Type | Cleared Volume (MW) | Price ($/MW) |
|---|---|---|---|
| COMED | Nuclear | 9,725 | 333 |
| COMED | Fossil/Others | 0 | 333 |
| EMAAC | Nuclear | 4,250 | 333 |
| EMAAC | Fossil/Others | 1,925 | 333 |
| MAAC | Nuclear | 1,550 | 333 |
| MAAC | Fossil/Others | 125 | 333 |
| BGE | Nuclear | 0 | 333 |
| BGE | Fossil/Others | 350 | 333 |
| RTO | Nuclear | 0 | 333 |
| RTO | Fossil/Others | 25 | 333 |
| PJM Portfolio Total | Nuclear | 15,525 | 333 |
| PJM Portfolio Total | Fossil/Others | 2,425 | 333 |
| Grand Total | All Resources | 17,950 | 333 |
Material Changes
The filing does not provide comparative data against a prior period to quantify material changes in financial performance. The significant event reported is the successful clearing of all Company power plants located in the PJM market for the 2027-2028 planning year at a uniform price of $333 per MW.
Outlook, Risks, and Contingencies
- Effective Date: The auction results and associated capacity revenues will take effect on June 1, 2027.
- Revenue Impact: Capacity revenues for nuclear units are included in the gross receipts calculation for the Production Tax Credit.
- Forward-Looking Statements: The report contains forward-looking statements subject to risks and uncertainties, including factors detailed in the Company's 2024 Form 10-K and Q3 2025 Form 10-Q.
- Risk Factors: Actual results may differ materially due to operational, economic, and financial performance risks discussed in prior filings.
Investor Verification Checklist
- Verify the impact of the $333/MW capacity price on projected 2027-2028 revenue streams.
- Confirm the specific allocation of cleared volumes between nuclear and fossil/others assets across different zones.
- Review the 2024 Form 10-K and Q3 2025 Form 10-Q for detailed risk factors and commitments affecting the 2027-2028 planning year.
- Assess the implications of the Production Tax Credit calculation on nuclear unit gross receipts.