Think-tank warns that without CO2 goal, nation is at risk from carbon border taxes
Climate threat report urges state to prepare now for increased risk of floods, droughts and heat waves
New rules aim to drive greater use of cooking oil and animal fats as fuel
Recession and post-Kyoto uncertainty lead to fewer UN-backed emission-reduction projects
Critics have said BlackLight's technology will not work, but at least six energy firms obviously think otherwise
Renewable energy scheme to provide power to 300,000 rural households
From big brands going green to a big carbon bill for airlines, we look at the top stories from the past seven days
Government takes swift action to prevent burgeoning carbon offset fraud
IT giant throws funding at five smart grid technology firms
Major global poll reveals almost two-thirds of people want governments to take climate change more seriously