Lib Dems fall to seven per cent, one percentage point behind the Greens, ahead of vote that is expected to have a huge bearing on EU energy policy

Company says network of chargers at motorway service stations will hit million mark later this year

Sustainability strategy marries founding principles of 152-year-old company with modern realities of scarce resources

New government scheme offers up to £7,600 to households installing energy efficiency measures

Minister says Scotland would enshrine environmental protection in constitution and boost green energy after splitting from the UK

Provisional data shows manufacturers have already met 130 grams of CO2 per kilometre goal, but green groups cast doubt on figures

AkzoNobel and The Gold Standard develop system accrediting emissions savings generated by smoother hull coating

Edelman Trust Barometer finds solar and wind retain high levels of confidence among consumers, with shale gas the most distrusted energy source

Canadian start-up's technology promises to slash energy use compared to traditional freeze-drying

Mobile charger offers stranded drivers a 'gallon of electricity' to get them to the nearest charging point