ACTIVE OUTPUT MANAGEMENT" Wind. It means the world to us.1

Protecting your windfarm, safeguarding your investment Vestas Active Output Management® (AOM) Renewal offerings with a shared risk profile At Vestas, we are relentlessly committed to wind. That’s why we recognise that making the most of your wind farm is about more than engineering – it is about capturing the maximum available wind to ensure the highest energy output at the lowest costs. Our unique Active Output Management (AOM) service concept, based on our three decades of industry experience, helps you achieve just that. Once your initial service contract has expired, our AOM 1000, 2000 and...

Service concep constructed with care to match vour lessly committed to the success of wind as a source of energy for the world, providing everything you need to succeed in your wind power ambitions.

Flexible solutions to fit your needs Are you looking for maximum flexibility, fixed-price maintenance programme or a comprehensive field service package, one of our three service packages AOM 1000, AOM 2000 or AOM 3000 will fit your needs. AOM 1000 Pay-as-you-go services on demand AOM 1000 provides you with maximum flexibility for maintaining and servicing your windfarm. You buy services purely on a pay-as-you-go basis, ensuring you never spend any more than necessary. We provide troubleshooting and corrective maintenance with the benefits of OEM technicians, parts and tools. A transparent approach...

AOM 2000 AOM 3000 Preventive maintenance, latest knowledge Full service, flat fee The AOM 2000 builds on the benefits of AOM 1000, with the added advantage of a fixed-price preventive maintenance programme. You gain the reassurance of knowing that your turbines will be well maintained, but without the commitment – or cost - of a more comprehensive service package. For a comprehensive field service package that includes consumables and spare parts, AOM 3000 represents the value option for the risk-averse customer. It takes the benefits of the AOM 2000 agreement to the next level by including both...

Flexibility – If you want flexibility in your maintenance programme, choose between one of our three service packages AOM 1000, AOM 2000 or AOM 3000

AOM 1000 AOM 2000 AOM 3000 AOM 4000 AOM 5000 Energy based availability threshold - - - - ● Time based availability threshold - - - ● - Upside sharing - - - ○ ○ Preventive maintenance ● ● ● ● ● Corrective maintenance ● ● ● ● ● Work outside normal working hours ● ● ● ● ● Dispatch outside normal working hours - - ● ● ● Consumables ● ○ ● ● ● Spare parts ● ● ● ● ● Main components ● ● ● ● ● O&M documentation update ● ● ● ● ● Monthly performance reporting ○ ○ ● ● ● Vestas Customer Portal ○ ○ ○ ● ● Operational performance dialogue ○ ○ ○ ● ● VestasOnline® maintenance ○ ○ ○ ● ● VestasTurbineWatch® ○ ○...

©Vestas 2011 This document was created by Vestas Wind Systems A/S and contains copyrighted material, trademarks and other proprietary information. All rights reserved. No part of the document may be reproduced or copied in any form or by any means such as graphic, electronic or mechanical, including photocopying, taping or information storage and retrieval systems, without the prior written permission of Vestas Wind Systems A/S. All specifications are for information only and are subject to change without notice. Vestas does not make any representations or extend any warranties, expressed or...