TerraPower Commences Construction on America's First Utility-Scale Advanced Nuclear Power Plant

Construction on Kemmerer Unit 1 Marks a New Chapter for Advanced Nuclear Industry KEMMERER, Wyo., Apr. 23, 2026 /PRNewswire/ -- TerraPower, a nuclear innovation company, today, announced the official start of construction on its flagship Natrium® plant1, Kemmerer Unit 1. Kemmerer Unit 1...