Emissions Trading Scheme

Analysts warn prices are likely to remain in doldrums for 12 months as certified emission reduction credits reach €3.32 a tonne

The price of complying with aviation emissions trading scheme is the same as half a chocolate bar – and other lessons from the week

Seven provinces and cities told to make final preparations in bid to help China reduce carbon intensity 17 per cent by 2015

Airline insists modest levy is needed to cover €15m cost of complying with EU emissions trading scheme

Western Climate Initiative market expected to overtake established Regional Greenhouse Gas Initiative, doubling volumes traded

But falling prices mean global market is worth just four per cent more than in 2010

Industry body fires first shot in potential trade war with declaration of non-compliance

Carriers will have to buy permits for every tonne of CO2 emitted on flights into and out of EU airports

Scheme will go ahead from January 1 after case brought by US airlines is dismissed

European Court decision will follow preliminary ruling rejecting US complaints over aviation's inclusion in the EU emissions trading scheme