TVA / Clinch River: NRC issued the first US construction permit for a BWRX-300 (Sep 29)
From the Energy digest for 2026-10-02
The NRC approved TVA's construction permit application for its planned GE Vernova Hitachi BWRX-300 at the Clinch River site in Oak Ridge — per WNN, the first construction permit in the U.S. for that SMR, and the concrete-gate that moves Clinch River beyond the early-site-permit stage it has held for years. Local coverage: "first advanced reactor permit issued for TVA's Clinch River site" is the counties' loose claim — the permit class that's new here is the NRC construction permit; attribute accordingly.
What's genuinely new: the build authority exists, not just site rights. Same-week supply-side formation: GE Vernova Hitachi + SGE + Samsung C&T signed an MoU (Sep 23, at UNGA) to hunt European BWRX-300 deployment; Škoda JS is sole control-rod-drive supplier for Rolls-Royce SMR — the BWRX-300 export ecosystem is staffing up before the first U.S. unit pours.
Links: ANS · WNN · local, via MSN · BWRX-300 Europe MoU