South Africa’s State-owned power utility Eskom said it’s in talks with government ministries over private and foreign options to fund a R390-billion expansion of its transmission network as more renewable generation comes online. Eskom supplies more than 80% of electricity to the continent’s most industrialised nation and has failed to meet demand, resulting in blackouts that have crippled the economy. The utility also owns, manages and maintains the transmission system and plans to build 14 218 kilometers of power lines over the next decade, more than three times what it has installed over the past 10 years.