Bloomberg A plan to turn carbon dioxide into limestone — and sell it at a profit — is getting some high-profile backing as BP Plc signs a deal with a San Antonio chemical company that aims to transform greenhouse gas emissions from a liability to a commodity. Under the arrangement, BP and CarbonFree Chemicals Holdings LLC will collaborate to …

  Bloomberg Europe’s industries and transportation systems waste so much heat that capturing the excess and reusing it could save consumers more than €67 billion ($71.3 billion), a Danish engineering company said. The surplus produced each year by factories, supermarkets, wastewater facilities, data centers and subways amounts to 2,860 terawatt-hours, nearly the same as the European Union’s total demand for …

  Bloomberg South Africa is experiencing an unprecedented level of power blackouts. Eskom Holdings SOC Ltd. cut 7,045 megawatts from the grid — a move to prevent a total shutdown of the national grid — spokesman Sikonathi Mantshantsha said in a Tweet. He confirmed that the intensity of power cuts increased to the so-called Stage 7 of loadshedding, as the …