But falling prices mean global market is worth just four per cent more than in 2010
The volume of carbon allowances traded globally grew by almost 20 per cent last year, according to new figures that also show that falling prices meant the value of the market grew by just four per cent....
Lendlease's Paul King argues the capital is crying out for a mayor that can deliver genuinely green infrastructure and perhaps even a Garden City
Former Norwegian Environment Minister in line to take over from out-going UNEP chief Achim Steiner
Lord Krebs argues the scientific community needs to become more assertive in its challenging of media misinformation on climate change
Water scarcity is a major threat to economic growth and social stability around the world, according to new report