Triamino Hydrazine is compressed and stored in fuel tanks of T-PACKs. Though an efficient fuel, Triamino Hydrazine is extremely volatile, and if the tank is ruptured, it will cause a fatal loss of control for the wearer of the T-PACK. Hydrazine is also used as a fuel for propulsion pods on some civilian commercial freighters used by humans, such as the Horn of Plenty.