Interview

Chris Taylor, chief operating officer for The Sun and The Times' publisher, outlines how it has slashed waste, water and carbon emissions

Failure to quantify economic costs of biodiversity losses are undermining efforts to protect it

Momentum is building behind initiative, with industry set to hit the heights next year as £460bn ISA market opens up

Committee on Climate Change chairman reveals his thoughts on coalition, the free market's role in tackling climate change, and his love of Twitter

In her first interview since joining the Department of Energy and Climate Change, Amber Rudd talks climate scepticism and business investment

The head of the United Nations climate change secretariat outlines her expectations for the New York Climate Summit this week

Gordon MacDougall, UK and Ireland managing director for RES, explains why the company has helped set up a new campaign to promote British wind energy

The world collects sufficient information to inform meaningful climate change strategies - C40's top data journalist wants to make it more accessible

Sustainable business pioneer John Elkington discusses his new book, the big challeges companies face and whether he's optimistic about the future

Jean-Marc Duvoisin explains why the company has committed £330m to tackling climate change and is working with small holders in South Sudan