NOVELTY - The apparatus has a liquid electrolyte transport arrangement for bringing liquid electrolyte from a fuel cell (201) into thermal communication with a thermal energy transfer medium and communicating liquid electrolyte from thermal communication with the energy transfer medium back to the fuel cell. A thermal energy transfer medium transport arrangement communicates the thermal energy transfer medium to thermal communication with the liquid electrolyte from a heat sink (107) and the thermal energy transfer medium from thermal communication with the liquid electrolyte to the heat sink.    USE - Apparatus for cooling a liquid electrolyte fuel cell of an electronic, automotive and combined heat and power equipment (claimed) for a motor vehicle.    ADVANTAGE - The thermal energy transfer medium defines low freezing temperature, so that the thermal energy transfer medium does not have to be protected from freezing a cold environment, thus providing better cooling of the fuel cell. The apparatus integrates an indirect heat exchanger between the catholyte and the coolant within an element of an ACAL energy system so as to reduce ACAL energy system complexity, while reducing excess water loss from the system. The liquid electrolyte transport arrangement comprises a liquid electrolyte conduit in fluid communication with a reaction chamber, so that the liquid electrolyte conduit can effectively and efficiently communicate the liquid electrolyte to the reaction chamber. The apparatus allows the catholyte to eliminate a need for a liquid cooling system as the liquid catholyte transfers heat away from the fuel cell to a regeneration zone.    DETAILED DESCRIPTION - The thermal transfer medium is coolant. The liquid electrolyte is catholyte. An INDEPENDENT CLAIM is also included for a method for cooling a liquid electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of a redox fuel cell system.    Heat sink (107)    Fuel cell (201)    Regenerator section (301)    Half-membrane electrode assembly (401)    Liquid electrolyte transport arrangement (601)    Recycle pump (701)