Leading South African mineral sands producer Richards Bay Minerals (RBM) has entered into a 20-year power purchase agreement (PPA) with independent power producer Voltalia for the supply of wheeled renewable energy from a 148 MW solar photovoltaic (PV) facility in Limpopo to its smelting and processing facilities in KwaZulu-Natal. Voltalia and its black economic empowerment partners will begin construction of the Bolobedu solar project in 2023 at a site that is about 120 km east of Polokwane.