M&S trials refrigeration unit to freeze emissions

The technology is estimated to reduce carbon emissions by up to 95%

Liquid nitrogen bus puts a freeze on emissions

A new hybrid bus running on diesel and liquid nitrogen could slash emissions and improve fuel efficiency. The CE Power bus has been built by engineers at HORIBA MIRA as part of an Innovate UK consortium, which included Dearman, Coventry University and the Transport Research Laboratory alongside several other groups. Whilst driving at 20mph or below, the liquid nitrogen is […]

Sainsbury’s trials delivery truck cooled by liquid nitrogen

Sainsbury’s is to trial a refrigerated delivery truck cooled by a liquid nitrogen-powered engine in what is claimed to be the first in the world. The zero-emission cooling unit replaces the traditional diesel engine used to chill the vehicle. The technology, supplied by Dearman and its partners, is expected to help cut 1.6 tonnes of […]

No trucking way! Frozen air to power commercial van

The power of frozen air is to be harnessed in trucks – in an engine containing liquid nitrogen. Last week its developers won a grant from the Technology Strategy Board, the UK’s innovation agency, to build and test their liquid air engine fitted in a commercial vehicle. A group made up of the Dearman Engine […]