Thermal storage uses steam to heat its tank of molten salt to store thermal energy. The accumulated energy can be then used to boil incoming water back to steam. The conversion process has losses but maintaining the accumulated heat does not decay while the storage is operational.
Combines mining & dumping designations into one. Useful for terrain flattening or ramps setup. If part of terrain is below the designation, trucks will dump there. If part of terrain is above designation, it will be mined by excavators. For mining to work, the designation has to be inside of a mine tower area.
redsquirrel