Climate Exchange announces Monthly trading update


ISLE Of MAN, UK--(Marketwire - May 6, 2009) -


Press release
06 May 2009







                         CLIMATE EXCHANGE PLC

        Monthly Trading Update for the European Climate Exchange,
  the Chicago Climate Exchange and the Chicago Climate Futures Exchange


Climate Exchange plc, below outlines the trading volumes for the month
of April 2009 for the European Climate Exchange (ECX), the Chicago
Climate Exchange (CCX) and the Chicago Climate Futures Exchange (CCFE).

ECX = European Climate Exchange
CCX = Chicago Climate Exchange
CCFE = Chicago Climate Futures Exchange

Market Highlights

  . Over half a billion tonnes were traded on ECX during April, the
    2nd highest month on record and up 169% year on year. Average
    daily volume reached 25,715 contracts with screen volume increasing
    to an average of 8,396 contracts per day.

  . A record number of options were traded during the month.
    EUA Options made up the majority of the total of 71,607 contracts.

  . The CER-EUA spread has seen increasing volatility during April,
    trading in a range between EUR1.32 and EUR3.33. The one-click tool
    to trade this differential on the WebICE screen saw record volumes
    of 2,186 contracts.

  . 30 April marked the end of the 2008 compliance period for
    installations covered by the EU ETS. The EUA and CER Daily Futures
    experienced steady growth over the month, with over 3 million
    tonnes traded.

  . CCFE set a third consecutive monthly volume record, with April
    volumes eclipsing March volumes on the 14th trading day of the
    month. CCFE set monthly trading records in its Regional Greenhouse
    Gas Initiative ("RGGI") contracts and NOx Annual ("NFI-A")
     contracts with 48,664 and 60,959 contracts traded respectively.
    Open Interest hit a record 130,121 contracts on April 29th

  . CCFE successfully launched four new Renewable Energy Certificate
    ("REC") futures contracts on April 17th for the New Jersey,
    Massachusetts, Connecticut and Voluntary REC markets.

  . On April 17th the U.S. EPA issued an Endangerment Finding for
    CO2 stating that "the mix of six key greenhouse gases in the
    atmosphere may reasonably be anticipated to endanger public health
    and welfare". Also during the month, the U.S House of
    Representatives Energy and Commerce Committee held a series of
    hearings on draft climate change legislation from Reps. Henry
    Waxman (D-CA) and Edward Markey (D-MA).



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