17 th May 2013 Out Of Warranty Service Contract Options.

17th May 2013

Out Of Warranty Service Contract Options

Who We Are:

Optinergy are an independent O & M provider based in Co. Cavan Ireland

Formed as a result of principals frustrations with the service offered by OEM’s and lack of strong independent O & M providers in the market

Strive to fill the gap between OEM’s and traditional “nuts & bolts” O & M providers

Related Companies:

International Wind Farm Developer & Consultant in

Ireland, UK, France, Sweden, Poland, Bulgaria, Kenya & South

Africa.500MW+ of own Projects in

Development

Provider of Development & Construction Management

Service Both in Ireland & UK

Market:

V39V42

V47V52

V66V80

V90G52

G80

Nordtan

k 300

nordtan

k 500Zo

nd

Neg Mico

n...

Siemens 1

.3

Siemens 2

.3

GE 1.5

GE 2.5

GE 3.6

0

100

200

Fault Statistics:

5 6 7 8 9 10 11 12 13 14 15 16 17 180

20

40

60

80

100

120

Maintenance Repair

Fault Timing:

5 6 7 8 9 10 11 12 13 14 15 16 17 180

20

40

60

80

100

120

NWO Outside NWO

Overview:Turbines not aware of night or dayFlexibility required from your O&M service providerDirect contact to technicians Increased possibility to provide interim solutionQuick response to site including evenings and

weekends Maximise availability

Down time = Lost income!

O&M Service Levels:

Level 1: Services at a fixed price and call outs as you decide

Level 2: Services, call outs, & minor spares in a fixed price, major component work as you need it

Level 3: All in Warranty with Availability GuaranteeOther services: EOW Inspections , Insurance tests,

Spares Supply, Blade Repairs, Major Component Overhaul…

Risk Decision:

Level 1 – Level 2 – Level 3

Experience: Optinergy currently maintain & support the following turbines

Vestas V27Vestas V39Vestas V42Vestas V47Vestas V52GE 1.5Bonus 37

Optinergy have developed an independent supply chain for these turbines

Example:

Project constructed in mid nineties

Optinergy took over maintenance in early 2011 from OEM

On takeover over half the turbines were not running

Initially completed emergency maintenance on all turbines

Immediately worked closely with project owner to develop a preventative maintenance programme

Results:

Windfarm availability now back to “as new” condition In excess of 99% availability Fault rate on all turbines substantially reduced Project returns much improved due to:

- Increased technical performance- Less Downtime- More cost effective

Ongoing plan still in place:- Blade cleaning/repair- General Cabling overhaul- General preventative maintenance

Aiden WattersOptinergy LtdCootehill Enterprise Park, Cootehill, County Cavan.Mobile:   +353 (0)87 2589831Office: +353 (0)49 5555050Email:    [email protected] Web:    www.optinergy.com