Business Green: The European Commission last week called on the IT industry to step up efforts to cut emissions, announcing plans for a wide-ranging green IT strategy designed to ensure economy-wide emission reductions of 15 per cent by 2020. Announcing the new strategy, which is to be formally adopted in the second half of this year, commissioner for information society and media Viviane Reding said that while the IT sector had already made significant commitments to reduce its environmental impact, …