AFC Energy plc is engaged in the development of fuel cells. It operates in three principal geographic segments: the United Kingdom, Germany and Australia. It is a developer of alkaline fuel cell technology focused on industrial application and the technology provides electricity on-demand. Its Alkaline AFC Energy non-platinum operates in an operating temperature at 70 degree Celsius, has an electrical efficiency ranging between 55-60% and is used as industrial stationary. Its Alkaline Traditional platinum operates in an operating temperature at 70 degree Celsius, has an electrical efficiency of 60% and is used in space and military operations. Its Molten Carbonate operates in an operating temperature ranging between 600 to 700 degree Celsius, has an electrical efficiency ranging between 45-47% and is used in utility and distributed generation sectors. The Solid Oxide system operates in an operating temperature ranging between 600 to 1000 degree Celsius and is used in auxiliary power.