Meta and Constellation Partner on Clean Energy Project
Meta · Jun 3, 2025
Supports: 20-year agreement, June 2027 start, 1,121 MW output, and 30 MW uprate within the total.
B3Front-of-meter PPA
Meta – Constellation Clinton PPA
Announced Jun 3, 2025 Clinton Clean Energy CenterLast verified Aug 3, 2026
Contractual weight
B3 evidence
Meta and Constellation signed a 20-year PPA for the output of Clinton, beginning in June 2027.
The disclosed 1,121 MW output already includes the 30 MW uprate, so the uprate is not added again.
Capacity
Capacity
- MW firm
- 1,121 MW
- MW optioned
- Not disclosed
Record history
Status timeline
Jun 3, 2025
Deal announced
- Upgraded
Dec 16, 2025
NRC renewed Clinton's operating license for 20 years.
Provenance
Sources
Constellation, Meta Sign 20-Year Deal for Clean, Reliable Nuclear Energy in Illinois
Constellation Energy · Jun 3, 2025
Supports: Signed PPA structure, site, duration, and capacity.
NRC Renews Operating Licenses for Clinton and Dresden
Constellation Energy · Dec 16, 2025
Supports: NRC approval of Clinton's 20-year initial license renewal.