Efficiency

Energy giant becomes the latest firm to pass on savings after government moved to water down energy efficiency schemes

Green energy provider predicts move to restrict the number of energy tariffs utilities can offer could have 'unintended consequences' for clean technologies

1.61m lofts were fully insulated in 2012, but just 110,000 were treated in the year to October 2013 – a pro-rata fall of 93 per cent

Next year will be a busy one at the low-CO2 end of the automotive market, as Lem Bingley reports

System could one day link with traffic lights so lorries could avoid coming to a full stop

Big Yellow Self storage has slashed energy bills and boosted its reputation with investors through a series of green measures, says Peter Sermon

Global Action Plan's Trewin Restorick reveals the five steps policymakers and energy companies could take to boost efficiency

Gareth Stace of the EEF reveals how some energy intensive industries are working on plans to decarbonise that could prove a "game changer" for industry

UK company to help deliver £8.6m programme to support energy efficiency improvements across the private sector

The Spanish startup's wireless technology is being used by winemakers for improved agricultural production