Capstone Infrastructure Corporation engages in developing, owning, and operating clean and renewable power generation facilities to homes and businesses. It produces electricity from wind, solar, hydro, natural gas, and biomass power plants. Capstone Infrastructure Corporation was formerly known as Macquarie Power and Infrastructure Corporation and changed its name to Capstone Infrastructure Corporation in April 2011. The company was founded in 2004 and is based in Toronto, Canada. Capstone Infrastructure Corporation operates as a subsidiary of Irving Infrastructure Corp.