First South African Order Received To Build, Own And Operate Up To 30 Gigawatts Of Green Electricity. BioPower Operations Corporation as HYFI Corp., announced that its Joint Venture with POWGEX ENERGY SOUTH AFRICA, POWGEX-HYFI, has secured its first significant green electricity generating facilities order for up to 30 Gigawatts (GW). The venture is invited to build, own and operate an initial 1 GW facility with the potential to expand to up to 30 GW of solar power in the populous Municipalities of Mpumalanga, South Africa. Startup Mag, 14 July 2023.