Constellation Energy expects FERC to decide by June/July 2026 on restarting its Three Mile Island nuclear plant, renamed Crane Clean Energy Center.
The restart aims to serve Microsoft data centers and is one of three U.S. reactor revivals driven by rising data‑center demand.
The plant may not deliver power until 2031, prompting Constellation to seek FERC approval to shift injection rights from its Eddystone gas plant.
Three reactor restart projects are underway as data‑center expansion and industry electrification boost power demand.