Major shareholder announcement - Marsico Capital Management, LLC

Vestas has on 21 August 2009 received information from Marsico Capital          
Management, LLC, 1200 17th Street, Suite 1600, Denver, CO 80202, USA that they  
as per 20 August 2009 have decreased their holdings of Vestas shares to         
9,817,479 shares (4.82 per cent).                                               

Contact details:                                                                
Vestas Wind Systems A/S, Denmark                                                
Peter W Kruse, Senior Vice President, Group Communications                      
Telephone +45 9730 0000