One barrel of oil stores 1,700 kilowatt-hours of energy. Fossil fuels don't compete only against wind or solar. They also compete against energy storage techn

One barrel of oil stores 1,700 kilowatt-hours of energy. Fossil fuels don't compete only against wind or solar. They also compete against energy storage technology. Energy demand grows in the third world and they don't have money to invest in large scale energy storage until it becomes very cheap.