IT giant also commits to using 40 per cent renewable energy by the end of the decade
Clean tech firms emerge as the big winners in latest VOOM start up, as Branson declares 'we need every entrepreneur out there to move into clean energy'
New study suggests companies should be careful not to brag about environmental "win-wins"
BusinessGreen talks with the one-woman marketing powerhouse who has helped transform Procter & Gamble from a ‘shy' multinational to one more honest about its sustainability progress - the good and the bad
This year's song contest was the greenest yet, thanks to mobile generators powered by vegetable oil
19 per cent of people would be more likely to stay in accommodation that uses renewable energy, E.ON survey shows
L'Oreal's chief sustainability officer Alexandra Palt reveals how the global beauty brand is upending corporate norms to drive change across all levels of the business
UK arm of bottled water giant says all its electricity now comes from renewable sources
Dutch clothing company launches new campaign to fight the rise of plastic microfibers in oceans
Consumer environmentalism offers people "feel good" solutions, but rarely delves into the deeper issues at play, says University of Oxford's Paul Jepson