Westinghouse is developing the AP300 (330 MWe PWR) and eVinci microreactor (1–5 MWe). The company withdrew from the UK SMR competition in April 2025 but remains active globally. In November 2024, Westinghouse partnered with CORE POWER to design a floating nuclear power plant using the eVinci. Westinghouse technology powers approximately half of the world's nuclear power plants.
Brookfield Asset Management, Cameco Corporation