We are developing a new power system which uses a new sustainable fuel; Hydrozine. Hydrozine is sustainable produced Formic Acid, which can be made with green electricity, CO2 and water. The electrical energy is stored in a liquid, which brings along many advantages. The system Team FAST is developing can used in a wide-range of application. For example, bus range-extenders, generators or inland ships. The first large-scale 25KW prototype is currently being tested.