Clean Air Gas Engines

Game-changing ultra-low emission power technology.

A range of world-leading engine systems for industrial and agricultural machines that use sustainable and net zero emission fuels.

Technologies & products

biogas, hydrogen, LPG, NG, hybrid


Global applications of our technologies.

CAGE engines are designed to use net zero compliant fuels including hydrogen, e-methane, synthetic butane/propane or bioLPG.

Biogas engine for developing economies


CAGE Technologies is focussing on sub 100kW systems with initial products developed for high volume 6-20kW sector.

Featured videos

The Clean Air Gas Engine: reducing diesel pollution on construction sites including HS2

CAGE 6kW Biogas engine and generator on trial in Kenya


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