British start-up turns cheese waste into green gas
UK's largest police force to order new hydrogen-powered squad cars under government-funded project
Australians love cooking with gas, but what if you could make your own supply, using leftover food waste? It may be time for more households to embrace home biogas - and stop paying gas bills
InTEGReL - the Integrated Transport Electricity Gas Research Laboratory - unveiled with view to helping UK develop a fully integrated, zero carbon energy network
Supermarket giant unveils 10 new lorries powered by biomethane