US Expects to Approve Tennessee Valley Authority’s Nuclear Reactor in 2026

image is BloomburgMedia_SZ6XZ0T0AFB400_11-07-2025_08-00-26_638877888000000000.jpg

A rendering of the GE Vernova Hitachi's Small Modular Reactor

The Nuclear Regulatory Commission expects to approve by the end of 2026 Tennessee Valley Authority’s plan to build a small nuclear reactor, as demand for electricity surges. 

The agency on Wednesday accepted an application for a construction permit from TVA, the first US utility to seek federal approval for such a project. The nation’s largest public power company is planning to build a 300-megawatt reactor developed by GE Vernova Hitachi Nuclear Energy at its Clinch River site in Tennessee. 

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