Bill Gates-backed TerraPower to build state’s first nuclear power plant Oct. 2, 2022By Samuel GilbertSpecial to the Wyoming TruthOn Saturday, the Wyoming Truth published the part one of a story about Kemmerer, future home of TerraPower’s Natrium reactor. Part two follows below. KEMMERER, Wyo.—Wyoming’s retiring coal assets and political support for new nuclear power made the state an attractive option for the site of TerraPower’s Natrium reactor.