generation mwplanned
835 MWAs stated by U.S. Department of Energy ·
Reactor output to be restored, subject to licensing.
U.S. Department of Energy sourceProjectspower plant
Crane Clean Energy Center
Londonderry Township · Pennsylvania · United States
Under construction since Agent-reviewed
Constellation is restoring the former Three Mile Island Unit 1 for a planned 2027 restart. Its August 2026 update reports progress on interconnection rights and a fuel-license amendment.
Figures as stated
Participants & roles
- Constellation EnergydeveloperSource
- Source
Catalog timeline
Crane Clean Energy Center added to the catalog
Constellation is restoring the former Three Mile Island Unit 1 for a planned 2027 restart. Its August 2026 update reports progress on interconnection rights and a fuel-license amendment.
Source published 06 Aug 2026 · Catalog recorded 09 Oct 2026 · Agent review
Stage history
- Under construction
Constellation is restoring the former Three Mile Island Unit 1 for a planned 2027 restart. Its August 2026 update reports progress on interconnection rights and a fuel-license amendment.
Constellation ↗Agent review