What did the NRC conclude in its Environmental Assessment for Dow and X-energy's nuclear project in Seadrift, Texas?

The U.S. Nuclear Regulatory Commission (NRC) concluded its Environmental Assessment (EA) with a Finding of No Significant Impact (FONSI) for Dow and X-energy's Construction Permit Application (CPA) for the proposed Long Mott Generating Station in Seadrift, Texas. This finding applies specifically to the advanced nuclear project intended to supply electricity and high-temperature industrial steam to Dow’s UCC Seadrift Operations.

Why is the Dow and X-energy nuclear project in Seadrift considered historically significant?

The project is expected to be the first grid-scale advanced nuclear reactor at an industrial site in North America, marking a milestone in the deployment of next-generation nuclear technology for direct industrial decarbonization and energy integration.

NRC Completes EA for Dow and X-energy CPA for Nuclear Project in Seadrift

May 18, 2026

The US Nuclear Regulatory Commission cleared the assessment for Dow and X-energy's nuclear project in Texas. The Long Mott Generating Station will supply electricity and steam to Dow's Seadrift operations, marking North America's first grid-scale nuclear reactor at an industrial site.

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