Director/PDMR Shareholding

28 October 2010

ITM Power plc

("ITM Power" or "the Company")

Director/PDMR Shareholding

ITM Power, the energy storage and clean fuel company, announces that on 28 October 2010, Prof. Roger Putnam, Non-Executive Chairman of ITM Power, acquired 11,000 Ordinary Shares in ITM Power at a price of 44p per share. Following this purchase, Prof. Putnam has an interest in 27,129 Ordinary Shares representing 0.03% of the Company's issued share capital.

For further information please visit itm-power.com or contact:

ITM Power plc 0114 244 5111

Graham Cooley, CEO

Panure Gordon & Co 020 7459 3600

Andrew Godber / Katherine Roe

Tavistock Communications 020 7920 3150

Simon Hudson / James Midmer