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
Green building industry welcomes reports budget will feature stamp duty tax breaks, but warns further regulation still needed
Rupert Murdoch tells employees that the company met its zero-carbon 2010 goal and eyes further emissions reductions
Canadian campus debuts new building management software system that promises to slash energy use
Ofwat confirms inflation-driven increase in bills for non-household customers