Clean Cold Power is a privately-held, venture-backed clean technology engineering company focused on commercializing Zero Emission Transport Refrigeration Units. With 5 worldwide patents, CCP has developed a revolutionary cryogenic ZE-TRU using Liquid Nitrogen (LN2) to power 2 cooling phases. Powered by the Dearman Engine™ that expands nitrogen (or air) to generate power, a dual cooling system uses the coldness of cryogenic LN2, then a conventional refrigeration cycle powered by the Dearman.