TerraForm Power Inc Class A owns and operates clean power generation assets. The portfolio of facilities controlled by the company includes wind and solar power producing facilities located in the U.S., Canada, the United Kingdom, and Chile. The majority of the energy produced by TerraForm Power comes from its solar sites. The company primarily generates revenue from the sale of energy to utility, commercial, and residential customers in the United States. Income earned from government incentives programs also represents a substantial revenue stream.