Herlev, 7 April 2009 Company Announcement no. 10/2009 Notification of transactions in Greentech Energy Systems A/S' shares and other securities linked to such shares, carried out by executive employees and close relations of executive employees. Pursuant to section 28a of the Danish Act on Securities Trading, Greentech Energy Systems A/S shall submit information on transactions in Greentech Energy Systems A/S' shares and other securities linked to such shares, carried out by executive employees and close relations of executive employees. Name: Martin M. Kristensen Position: Member of Management Issuer: Greentech Energy Systems A/S Stock code: DK 00102 405 14 Name: Shares Transaction: Purchase Trading date: 06.04.2009 Market: NASDAQ OMX Copenhagen A/S Number of shares: Market value in DKK 5,000 shares 63,000.00 Hereafter people and companies, registered in Greentech Energy Systems A/S' list of insiders, own 470,875 shares. The Board of Directors For further information please contact: Kaj Larsen, CEO, tel.:+45 33 36 42 02