Company announcement from Vestas Wind Systems A/S Randers, 15 April 2008 Company announcement No. 24/2008 Updated status on patent issue with Enercon GmbH, Mr Aloys Wobben As mentioned in company announcement No. 4/2008, the Dutch District Court of The Hague handed down judgment in one of the cases between Vestas Wind Systems A/S and Enercon GmbH, Mr Aloys Wobben regarding grid connections in the Netherlands on 16 January 2008 (voltage control patents). The Dutch District Court of The Hague ruled in favour of Vestas. Mr Aloys Wobben has now appealed the judgment to the Hague Court of Appeal. The trial of the case is not expected to be carried out in 2008. Any questions may be addressed to Ditlev Engel, President and CEO, or to Peter Wenzel Kruse, Senior Vice President of Group Communications at Vestas Wind Systems A/S, telephone +45 9730 0000. Yours sincerely Vestas Wind Systems A/S Ditlev Engel President and CEO