Three Mile Island Restarts With Federal Loan Support

Constellation Energy plans to restart the Three Mile Island nuclear reactor in 2027 after receiving a $1 billion federal loan and signing a power purchase agreement with Microsoft, officials said on February 20, 2026. Executives and Energy Secretary Christopher Wright say the move addresses rising demand from AI and cloud computing and bolsters grid reliability, signaling renewed federal and corporate support for nuclear expansion.
Key Points
- 1Announces Three Mile Island restart with $1 billion federal loan and Microsoft power deal
- 2Cites escalating AI and cloud demand driving need for continuous, carbon-free, always-on electricity
- 3Signals utilities and corporations to pursue long-term nuclear contracts for reliability and decarbonization
Scoring Rationale
High industry relevance with federal funding and corporate offtake, but limited technical and long-term financial specifics constrain impact.
Sources
Public references used for this report.
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