Scottish and Southern Energy and Marsh Wind Technology complete acquisition of troubled wind turbine manufacturer
Legislation to underpin Green Deal to be debated in parliament today
PPR Home's Jochen Zeitz says businesses should create products with no environmental impact, rather than expect consumers to do the leg-work
Latest sustainability report confirms company on track to cut water use by a quarter by 2015
Tata Steel invests £10m in projects to turn building materials into renewable energy generators
Automaker to restart production of Prius, Lexus CT 250h and HS 250h following earthquake and tsunami
US firms embrace 'big society' as non-profit resuscitates axed green business support programme
Meet the man paying companies thousands of pounds for 'negawatts'
Government data suggests there are three times as many properties in the least efficient category than in the top performing bands