Hydraulic Dynamo

Hydraulic Dynamo is a power generator. It consumes coolant (Water or Salt Water) and very hot fuel like Core Fragment or Lava.

It has 3 slots for fuel, but it's not necessary to fill them all: if you place Lava into one of the slots, it will generate 4W, but if you fill 3 slots, it will generate 12W. As the Dynamo consumes fuel, it will also consume a unit of liquid. If you have 100 units of fuel in each fuel slot, you'll need 300 units of liquid to use them all. The Hydraulic Dynamo can generate up to 21W of energy (using either 3 Scorched Core or 3 Volatile Powder).

Trivia

 * The fact that Liquid Nitrogen (which is very cold) is accepted as fuel is not a joke. Engines that use Liquid Nitrogen as fuel actually exist out-of-game: https://en.wikipedia.org/wiki/Liquid_nitrogen_engine