Coca-Cola

Two of the world's biggest brands extend sustainability commitments in face of high-profile criticism

Dax Lovegrove, head of business and industry relations at WWF, explains how the conservation group is helping to shape the drive towards greener business models

New plastic bottle made from 30 per cent plant material promises to slash carbon emissions

But you'll have to go to the company's website to find carbon footprint data

Drinks giant wants to improve water use efficiency by 20 per cent on 2004 levels by 2012