Abstract: A nuclear electric generator which utilizes particles produced during the spontaneous disintegration of selected radioisotopes as a means of generating electricity and production of coolant and insulating material. The apparatus shall consist of an alpha emitting radioisotope diffused within or sandwiched between a first lead plate. The alpha particles capture two electrons and exit as helium atoms, resulting in a high positive charge. A beta emitting radioisotope shall be diffused within or sandwiched between a second lead plate, thus acquiring a high negative charge as a result of being “pumped” full of electrons. The entire apparatus will be immersed into a bath of liquid helium which will act as an insulator and remove heat generated by radioactive emissions. The positive and negatively charged plates shall be connected, externally, to a resistive load chosen for the voltage level desired.