But analysts remain upbeat as volumes increase and new trading schemes come online
Nine EUA auctions announced with the next due on 24 March
Companies are rumoured to be selling off huge numbers of EUAs in desperate bid to raise cash, raising prospect of surge in carbon price come 2012
Despite falling carbon price, oil giant insists EU emissions trading scheme is driving investments in low carbon technologies
Each member state will be responsible for administering scheme to a number of airlines with the UK likely to manage almost 800 airlines' involvement
Experts predict €10 EUAs could represent good deal for long-term investors
DECC confirms talks on-going with major organisations interested in participating in future auctions
EUAs hits record low of €11.60 as watchers warn market has "detached" from oil prices
Latest research shows global market enjoyed strong performance in fourth quarter despite economic downturn and falling carbon prices
Report claims recession will fail to derail market expansion as CDM picks up any slack in the ETS