Controversial initiative emphasises effect population pressures can have on environment, resources and poverty levels
More than 30 companies urge MEPs to approve plan to boost prices in the EU emissions trading scheme ahead of key vote
Guy Newey argues that if the EU is as serious as it says about climate change then it has to correct the flaws in the bloc's emissions trading scheme
Point Carbon analyst warns 'we are now facing the prospect of the carbon prices in Europe inching ever closer to zero'
Vietnamese wind farm takes UN's under-fire Clean Development Mechanism past latest milestone
Price of allowances hits second record low this week with little movement now expected before crucial committee vote next month
Campaigners say carriers are passing on cost of free permits to customers and further benefiting from emissions trading pause
Record low price for EUAs recorded in wake of cancellation of German carbon credit auction
Bids for four million permits fail to reach reserve level, forcing prices down further
Larissa Koehler and Timothy O'Connor reval how California's new emissions trading scheme is striving to learn from the EU's mistakes