Efficiency

Alan Whitehead calls on government to require all rented property to meet proposed energy efficiency standards

Labour's Alan Whitehead warns rules to improve the efficiency of rented accomodation include a worrying loophole that will leave many tenants living in cold and draughty homes

The insulation industry, the fuel poor, and the planet all deserve better than this energy efficiency policy fiasco

Improved momentum for Green Deal comes too late for Mark Group, as ECO cuts force leading insulation provider to launch redundancy programme

As John Lewis reveals success of new energy labelling scheme, Baroness Verma argues campaign to promote energy-saving best practices could help people cut bills and emissions

BusinessGreen's Innovation of the Year winner is cutting carbon and boosting renewables, while offering companies a no-strings-attached new revenue stream

Baroness Verma's speech on the creation of an "energy saving society" - in full

Grid operator again downplays blackout concerns and reveals how new scheme promises to curb demand by up to 300MW at peak times

Committee on Climate Change says banning high-powered machines will result in significant carbon savings without loss of performance

Major new report calls on corporates to use World Water Week as a trigger to address the water footprint of their cotton supply chains