As of 31 December 2009, the European Energy Exchange registered 191 trading participants from 19 countries.
EEX carbon trading fell 71% to 80.1 million EUA in 2009
The European Energy Exchange said the volume on its derivatives market for CO2 emission allowances fell by 71 percent to 22,993,000 EUA, compared with 80,084,000 the previous year.
