About Capital Power Capital Power (TSX: CPX) is a growth-oriented North American power producer headquartered in Edmonton, Alberta. The company develops, acquires, owns, and operates power generation facilities using a variety of energy sources. Capital Power owns approximately 6,500 megawatts (MW) of power generation capacity at 28 facilities across North America. Approximately 425 MW of owned generation capacity is in advanced development in Alberta and North Carolina.