Dearman is developing a suite of zero-emission technologies, powered by the expansion of liquid air or nitrogen. The technologies have applications in refrigerated transport, the built environment and commercial vehicles, such as city buses. Across these applications, Dearman technologies deliver significant cost and fuel savings to the operator, and environmental benefit to the local area.
At the heart of Dearman’s technology portfolio is the Dearman engine – a novel piston engine driven by the expansion of liquid nitrogen or liquid air, to produce clean cold and power.