Dearman is a technology company delivering clean ‘cold and power’.

Dearman technologies uniquely harness liquid air to deliver zero-emission power and cooling.

Dearman is developing and demonstrating a portfolio of proprietary technologies, products and services, which deliver significant reductions in operating cost, fuel usage and emissions, all at low capital cost.

How society delivers clean and sustainable cold is a major issue, given the global challenges of food scarcity, changing demographics and growing energy demand.

Dearman, with its cutting-edge clean cold and power technologies, and world-class engineering expertise, is well-placed to make the world a cleaner and cooler place.

Latest Dearman News

  • Dearman and Sainsburys Walthamstow

Dearman’s cutting-edge technology shortlisted in TCS&D awards

The revolutionary Dearman transport refrigeration system, the first in the world to be powered by a liquid nitrogen engine, has [...]

Dearman technology wins Innovation of the Year at Business Green Leaders Awards

A zero emission transport refrigeration system, powered by the revolutionary Dearman Engine, has been named Innovation of the Year at [...]

Over three quarters back urgent measures to improve air quality

Key findings: After learning that some areas of their city has levels of air pollution that are considered unsafe and [...]

  • Dearman and Sainsburys

Sainsbury’s is world’s first to trial truck cooled by liquid nitrogen engine

Technology supplied by Dearman could help cut 1.6 tonnes of CO2 during three-month trial Sainsbury’s has become the first company [...]


Latest Viewpoints

Uncertainty mustn’t de-rail progress on pollution – Toby Peters

It’s an unusual perspective, but recent high profile discoveries about the impact of diesel emissions have been good for our [...]

Skills and innovation: mind the gap – Michael Ayres

Not long ago, the Engineering and Technology Board published a figure estimating that in 2014, the engineering sector contributed 27% [...]

European Commission highlights innovative liquid air technology – Laura Gilmore

The European Commission is taking on the ambitious task of developing a continent wide ‘Energy Union’. This has the potential [...]

Interview: Nick Owen discusses Dearman’s test programme

Dearman’s zero-emission transport refrigeration system is undergoing final-phase closed-road trials ahead of commercial deployment this year. But what is involved [...]

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