I've always wondered if there was some way to allow buildings to prewarm water for boilers using subway heat.
It'd be an interesting experience without all the extra heat, especially in the winter. (Now we just need to go full circle and use that saved electric to heat the station :-p)
It'd be an interesting experience without all the extra heat, especially in the winter. (Now we just need to go full circle and use that saved electric to heat the station :-p)