Ontario Power Generation (OPG), founded in 1999 and headquartered in Toronto, operates within the energy generation and distribution industry in Canada. As the province’s leading clean electricity provider, OPG is responsible for producing approximately half of Ontario’s power, primarily through nuclear and hydroelectric facilities. The company is committed to environmental sustainability, having ceased coal usage in 2014, and focuses on maintaining its assets, including the refurbishment of the Darlington Nuclear Generating Station and the conversion of thermal stations to biomass.