Composting and recycling specialist says biodegradable waste going to landfill will be reduced by more than 75 per cent
New report claims clean coal technologies could support up to 60,000 jobs and generate £4bn a year
New report warns climate change is already affecting US through droughts, heat waves, storms and public health threats
Green groups urge watchdog to probe "deceptive" emissions cost claims from six corporations
In an unprecedented move, two dams built by Chinese utility firms have been deemed illegal
Sustainable materials projects divvy up £10m in funding from the Technology Strategy Board
Developing nations will be expected to commit to action on energy efficiency and renewables, says US delegation in Bonn
Lobby groups argue new promise to tighten water pollution oversight will not do enough to limit impact of "abhorrent" mining projects
New proposals designed to speed up process for assessing risks from new chemicals
Republicans place greater emphasis on nuclear energy and further domestic oil exploration