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Clinch River BWRX-300

Planning

Developer: Tennessee Valley Authority / GE Hitachi Nuclear Energy
Capacity: 300 MWe
Last updated: 4/26/2026

Project overview

Reactor type: BWR
Announced: 11/1/2022
Projected operational: 12/31/2032

Notes

TVA was selected in December 2025 to receive $400 million in DOE federal funding to accelerate deployment of the first Gen III+ SMR at its Clinch River site in East Tennessee. Applied in coalition with Duke Energy and other partners. Targets operation in early 2030s.

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