VOLUNTARY CANCELLATION CERTIFICATE

Presented to

Keith Hardaway

Project(s):

San Antonio El Sitio Wind Power Project

Reason for cancellation

I am offsetting my greenhouse gas emissions from travel

Number of units cancelled
10 CERs
Equivalent to 10 tonne(s) of CO2
Start serial number: GT-5-4279153-2-2-0-6973
End serial number: GT-5-4279162-2-2-0-6973