Energy Efficiency

Clean 200 companies generated total return of 32 per cent over the last 18 months, compared to 15.7 per cent for fossil fuel benchmark index

The electronic engineer shared a Nobel Prize for developing the first blue LED 25 years ago, but he tells BusinessGreen the potential of energy efficient lighting is far from fully realised

Sadiq Khan launches next phase of wide-ranging new plan to help fuel poor households cut bills and ramp up solar deployment across the capital

Analysis of green certified buildings reveals they have provided around $6bn in health and climate benefits on top of $7.5bn of energy savings

Building science body has teamed up with EDF, BT, and Telefonica to launch a new centre for smart home research

Many companies are taking action to improve energy efficiency, but far fewer are responding to new technologies such as battery storage, microgrids or CHP, new poll finds

Energy audits used to be about 'a man with a clipboard', but smart building technologies are delivering new energy saving opportunities and one of the UK's biggest banks is keen to help drive their adoption

Innovation Gateway initiative, which counts Tesco, RBS and Heathrow as members, will see council share best practice on cutting carbon, waste and water

There's still no consensus on the cost of carbon, and it's blocking progress on emissions around the world, writes Andrew Warren

Maria Connolly of law firm TLT explains why new energy efficiency rules for landlords are only heading in one direction