Consultation to set out series of market-based solutions for tackling bloc's shipping emissions
Oxford biofuels firm teams up with Butylfuel, as offset company Carbon Retirement partners with Palmetto Climate and Sandbag
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
Senior official signals support for carbon tax, but warns that integrating it with carbon trading plans could be complicated
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
State media suggests Beijing is poised to levy a charge on large consumers of coal, crude oil and natural gas