Survey of top firms reveals growing concerns about climate impacts and upcoming carbon regulation
Research predicts market will grow to $1.6bn in 2013 as firms look to enhance sustainability strategies and comply with new legislative demands
Developing nations at China climate talks say funding promised in Copenhagen is slow to arrive and may not be 'new' money
Relations between US and China hit new low as both accuse the other of stalling talks
Voluntary Partnership Agreement aims to guarantee wood from EU's largest timber supplier is not illegally felled
Homes and offices targeted as action plan aims to deliver 12 per cent cut in energy consumption by 2020
US official: "There is less agreement than one might have hoped to find at this stage"
Business and politics must provide "visionary and ambitious" leaders to drive dramatic shift to decarbonised economy, expert warns
WWF paper warns world is on track to break its carbon budget
Experts advise that green bonds with appropriate levels of risk are required to drive clean tech investment towards emerging markets