Efficiency

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

Lightfoot plans to roll out gamified software for its smart driving device to non-business drivers next year

Tech giants join forces to develop building management solution that promises to bring 'new levels' of energy efficiency to commercial property

Baroness Neville-Rolfe's speech on energy efficiency delivered to the International Energy Agency - in full

Largescale switch to LEDs could put large dent in peak electricity demand, says campaign group