Bloomberg Protests at some South African power stations amid deadlocked wage talks are stopping coal from getting to plants and threaten to force the country’s electricity provider to implement rolling blackouts. “The national grid is expected to be constrained this evening due to instability at several power stations due to acts of intimidation,” Khulu Phasiwe, a spokesman for Eskom, said …

Bloomberg The first major utility to embrace green power is cultivating its roots as a grid operator to insulate it from new rivals seeking a foothold in the electricity business. Iberdrola SA’s Chief Executive Officer Ignacio Galan said selling power directly to environmentally-conscious companies and running grids that earn a predictable return are at the heart of the strategy for …

Bloomberg Chesapeake Energy Corp’s agreement to sell shale assets in Ohio for about $2 billion boosted the natural gas producer’s shares as it moves to whittle down debt. The deal announced with closely held Encino Acquisition Partners is Chief Executive Officer Doug Lawler’s biggest in 3 1/2 years. After Chesapeake said almost all of the proceeds will be used to …