>If we paint the Earth with reactors No need. About 5,300 1GW reactors would be enough to supply all electric needs world wide. With renewables added in, th

>If we paint the Earth with reactors No need. About 5,300 1GW reactors would be enough to supply all electric needs world wide. With renewables added in, the number is even smaller. Electricity can be sent over wires, too, so there's no need to put reactors everywhere, we can keep them in secure locations if needed.