Total Voting Rights

11 December 2006

                                 ITM Power Plc                                 

                           ("ITM" or "the Company")                            

                           Voting Rights and Capital                           

In conformity with the Transparency Directive's transitional provision 6, ITM
Power Plc notifies the market of the following:

ITM's issued share capital consists of 101,229,485 ordinary shares of 5p each
with voting rights. No ordinary shares are held in treasury.

The above figure of 101,229,485 may be used by shareholders as the denominator
for the calculations by which they will determine if they are required to
notify their interest in, or a change to their interest in, ITM under the FSA's
Disclosure and Transparency Rules.


For further information please contact:

Gemma Chandler
ITM Power Plc
Tel: [phone]
Mob: [phone]