Radioisotope Thermolelectric Generator

The Radioisotope Thermolelectric Generator (RTG) is a good way of generating power without a fuel cost. There are four kinds of RTG's currently.

PLUTONIUM RTG: It constantly produces 100 RF/t. It runs off the high heat from the alpha radiation of Plutonium-238. Plutonium-238 can only be obtained from depleted HEN-236 fuel cells.

WEAK RTG: It produces a constant 4 RF/t. It runs off the minimal heat from the decay of Uranium-238, found in Uranium ingots.

AMERICIUM RTG: It produces a constant 50 RF/t. It runs off the decay heat of Americium-241, gotten from depleted LEP-241 fuel cells.

CALIFORNIUM RTG: It produces a constant 400 RF/t. It runs off the intense heat generated from the decay of Californium-250. Californium-250 is obtained from depleted LEC-245, LEC-247, HEC-245, & HEC-247.