Europe’s crisis shows value of coal – Mantashe

South Africa’s energy minister dismissed the notion that renewable electricity can bring an end to years of rolling blackouts, pointing to Europe’s pivot back to the use of fossil fuels as evidence of the constraints of using green energy. Solar and wind plants could be used to supplement coal, gas and nuclear power generation, but had limitations when it came to meeting South Africa’s needs, such as supplying mines, Mineral Resources and Energy Minister Gwede Mantashe said.