Additional Listing/Total Voting Rights

20 June 2007

                         ITM Power Plc ("the Company")                         

                       Additional Listing/Voting Rights                        

ITM Power Plc announces today that 140,000 new Ordinary Shares of 5p each ("New
Ordinary Shares") have been issued and allotted following an exercise of
options in the Company.

Application has been made to the London Stock Exchange for the New Ordinary
Shares, which will rank pari passu with the existing shares in issue, to be
admitted to trading on AIM, and admission is expected to become effective on 26
June 2007.

Following the issue of these new ordinary shares the total number of ordinary
shares in issue will be 102,098,735.


For further information please contact:

Gemma Chandler
ITM Power Plc
Tel: [phone]

Or visit www.itm-power.com

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