You can store energy by e.g. pumping water up a hill during the day and using turbine generators at night, or if you don't have a hill heating up water any conv

You can store energy by e.g. pumping water up a hill during the day and using turbine generators at night, or if you don't have a hill heating up water any converting heat back to energy. Transporting electric power over long distances comes at a cost since wires are resistors unless you're using superconductors which still rrquire low temperatures to work.