FORNEBU, Norway, Oct. 10, 2024 /PRNewswire/ -- Mainstream Renewable Power ('Mainstream'), the pureplay global wind and solar company majority-owned by Aker Horizons ASA, announced that the joint venture KF Wind, a floating offshore wind project being developed off the coast of Ulsan by Ocean Winds and Mainstream, has secured a Transmission Service Agreement (TSA) with Korea Electric Power Corporation (KEPCO) for a total of 1,125 MW of clean power to be injected into Korea's national grid.