Analysts forecast poor outlook for third quarter after benchmark carbon price drops to €11.05
British prime minister writes to Julia Gillard welcoming carbon tax policy, as New Zealand reveals success of emissions trading scheme
Potential trade war edges closer as politicians declare "united opposition" against EU's plans to cap aviation emissions
Transportation Committee bill would ban nation's airlines from participating in EU emissions trading scheme
Volumes fall, but higher price of credits means market value rises five per cent in first half of 2011
Spot market to be suspended as officials prepare to move accounts to single central registry
Who said what in the world of green business this week?
Carbon allowance trading hits all-time high in June as analysts downgrade predicted average ETS Phase 3 price to €22 per tonne
Polish authorities maintain 13 coal plants should qualify free carbon allowances
European Court of Justice will today hear US airlines say that including aviation emissions in EU's cap and trade scheme is illegal