As President Cyril Ramaphosa considers a proposal to extend the lifespan of some of South Africa’s coal-fired power plants, Eskom chairperson Mpho Makwana has said the country needs to decarbonise its economy rapidly. “We need real change in a short space of time to transform and decarbonise our energy sector, transportation sector, food systems, and built environments,” Makwana wrote in Nedbank’s 2022 annual report, published on Thursday.