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Shepherds Flat South

Facility: Shepherds Flat South is a wind energy facility with an average electric generating capacity of up to 97 megawatts and a peak generating capacity of not more than 290 megawatts. The facility has 116 wind turbines.

Status (Operating): Operations began on July 17, 2012.

Location: Gilliam and Morrow counties, south of Interstate 84 and east of Arlington.

Site Certificate Holder: Horseshoe Bend Wind, LLC, a wholly owned subsidiary of Caithness Energy, LLC, a subsidiary of Caithness Equities Corporation.

Contact Information 

Site Certificate Holder
Pat Pilz, Pilz and Company
Duane Kilsdonk
656 San Miguel Way
625 Marion St. NE
Sacramento, CA 95819
Salem, OR 97301-3737
To Receive Updates by E-mail:
·          To receive e-mail notices about this project, please click here.
·          To receive e-mail notices for other projects or general EFSC announcements, please go here.
About Oregon’s siting process:
·          For more information about Oregon’s siting process outlined in the table below, please go here.
Project Status (Table details will be updated as project progresses)
Dec. 9, 2011
Site certificate amendment #1: Expanded site boundary to accommodate an alternative route for a 230-kilovolt transmission line and transferred acreage to the Shepherds Flat Central site boundary.
March 12, 2010
March 12, 2010
Original site certificate for Shepherds Flat South:
Final order on amendment #1 for Shepherds Flat Wind Farm: Authorizes dividing Shepherds Flat Wind Farm into three separate site certificates: Shepherds Flat North, South and Central.
Sept. 11, 2009
Sept. 11, 2009
Original final order for Shepherds Flat Wind Farm
July 25, 2008
Original site certificate for Shepherds Flat Wind Farm
July 25, 2008