Duke Energy Renewables -- a non-regulated unit of one of the largest energy holding companies in the US, Duke Energy -- operates wind and solar generation facilities across the U.S., with a total electric capacity of 3,000 megawatts. The power is sold to electric utilities, electric cooperatives, municipalities, and commercial and industrial customers. The unit also operates energy storage and microgrid projects and on-site solar, storage, microgrid and EV projects via its subsidiary, REC Solar. Visit Duke Energy Renewables for more information.