South Africa is nearing 100 consecutive days of rolling blackouts, the longest stretch yet, with more to come as its electricity crisis deepens. Eskom , the state-owned company that produces almost all the electricity in Africa’s most industrialised economy, has imposed blackouts daily since October 31, making Monday the 99th straight day of outages, according to Bloomberg calculations. Power rationing, known locally as loadshedding, is needed to protect the nation’s grid from collapse when Eskom’s aging and poorly maintained and mostly coal-fed plants can’t meet demand, which happened on 200 days over 2022.