LS Power

LS Power is an American independent power company that owns, operates, and develops power generating stations, storage facilities, and transmission lines. Founded in 1990, the company originally focused on developing and selling natural gas power plants, but has since expanded into developing renewable energy plants and transmission lines. The company's approach focuses on competing to win transmission line contracts at a lower price than established utilities and using its large asset portfolio to develop projects with "high barriers to entry." With a combined capacity of 2.3 GW of pumped storage hydropower and lithium-ion battery storage, LS Power has the largest non-utility owned energy storage portfolio in the United States.

They own a portfolio of energy companies including EVGo, Endurant Energy, Rise Light & Power, and CPower Energy Management. In 2021, LS Power created REV Renewables as a subsidiary focused on renewable energy and energy storage.