VOLUNTARY CANCELLATION CERTIFICATE

Presented to

Liz Duke

Project(s):

San Antonio El Sitio Wind Power Project

Reason for cancellation

I am offsetting my household’s greenhouse gas emissions

Number of units cancelled
50 CERs
Equivalent to 50 tonne(s) of CO2
Start serial number: GT-5-4279193-2-2-0-6973
End serial number: GT-5-4279242-2-2-0-6973