Blocklisting Interim Review

Ceres Power Holdings plc
18 September 2006


                        BLOCK LISTING SIX MONTHLY RETURN


Date: 18 SEPTEMBER 2006

Name of company:                                     CERES POWER HOLDINGS PLC

Name of scheme:                                      WARRANTS

Period of return:             From:  18 MARCH 2006   To:  18 SEPTEMBER 2006

Balance under scheme from previous return:           1,706,983

The amount by which the block scheme has
been increased, if the scheme has been
increased since the date of the last
return:                                              Nil

Number of securities
issued/allotted under scheme
during period:                                       624,962

Balance under scheme not yet
issued/allotted at end of
period:                                              1,082,021

Number and class of securities originally            2,314,460 ORDINARY SHARES 
listed and the date of admission:                    OF 5P EACH, 18 MARCH 2005

Total number of securities
in issue at the end of the
period:                                              58,526,685


Name of contact:                                     MATT STRIDE
Telephone number of contact:                         01293 400404



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