Wind. It means the world to us.1

Guaranteed availability offers safer risk management Vestas Active Output Management® (AOM) At Vestas, we are relentlessly committed to wind. We understand that when people invest in our turbines, they expect availability to be a priority. A turbine in full working order generates more energy and returns more profits. Our unique AOM 4000 service concept is centred around a time-based availability guarantee, providing the assurance you need for increasing business case certainty. Full-scope contract powered by industry expertise To realise the best possible return on your investment, an effective...

Working together to make your investment perform Wind. It means the world to us.™ Wind is all we do. We are relentlessly 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.

Day One – from day one the AOM 4000 provides you with confidence to invest in cutting-edge technology

Guaranteeing the performance of your investment Feel confident - we keep your turbines operational Operational assurances put customer in charge An increasing number of customers are relying on our three decades of industry experience to safeguard their investment. The AOM 4000 contract places the burden of keeping your turbines operational onto us, compensating you for any downtime below an agreed threshold of up to 97% (subject to site evaluation). If your turbine is out of action for any reason, the downtime is measured and compensation is calculated accordingly. To maximise turbine uptime,...

Protecting your investment is our passion Bespoke solution for profitable results Prediction and prevention – maximising uptime AOM 4000 is a full-scope contract, meaning no unforeseen or unbudgeted maintenance costs for items covered by the agreement. With a time-based availability guarantee, you can be sure of timely delivery of parts and a workforce kept up-to-date with latest technologies and research and development knowledge. In the wind power industry, knowledge is crucial for performance. We use real-time data to constantly refine our predictive models. By carefully planning our maintenance...

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...