Efficiency

BusinessGreen Technology Award winner Winnow helps kitchens curb food waste by tracking which items end up in the trash

New coating promises boost yields while allowing farmers to use fertilisers more efficiently, firms say

Leading crisp brand reveals how clean technology and agricultural best practices have allowed it to slash the environmental impact of its potato supply chain

Major new report from consumer rights group predicts total cost of ownership of electric vehicles to undercut conventional cars

New project aims to see how use of V2G technology in cities could boost energy efficiency and cut carbon

Cement maker and reinsurance provider become the first two firms to commit to both energy productivity and renewable energy schemes

Proposal to cut emissions controversially omits several appliances on the grounds that economic benefits would not be worth the negative publicity

Eco-design rules have slashed energy use and bills across the EU, but, warns Andrew Warren, now Brexiteers' myths appear to have demolished hopes of further progress

Oxford-based firm ZapGo claims its rapid-charge device can power up phones, computers, power tools and electric vehicles

Major LED rollout seeks to cut council's electricity demand by 60 per cent, saving £5m a year