Storage heaters were somewhat common in the 60s and 70s in Germany: https://en.wikipedia.org/wiki/Storage_heater https://en.wikipedia.org/wiki/Storage_heater T

Storage heaters were somewhat common in the 60s and 70s in Germany: https://en.wikipedia.org/wiki/Storage_heater https://en.wikipedia.org/wiki/Storage_heater Together with significantly reduced electricity cost at night like in the past, this is probably the way to go if we wanted to go back to nuclear power.