Geo-Thermal Energy

Generators can only produce so much power and their are better alternatives to coal and other sources of the world that you don't use that often. Lava can be placed into cells and then into an specialized generator that will produce vast amounts of energy for your machines. Empty Cells need tin to create them and the Generator needs glass, refined iron, a generator, and some empty cells as well. Connect this to the generator wires to get this generator active. This generator will actually not consume any lava when there is no machines to accept the energy.