Facilities

Shepherds Flat South is a wind energy facility with 116 turbines and a peak generating capacity of 290 megawatts, located within a site boundary of approximately 15,928 acres.
Under Review/Operating. On October 7, 2019, the Department received a Request for Amendment 2 to the Shepherds Flat South site certificate (RFA2). RFA2 seeks approval for wind turbine upgrades that would include replacing the wind turbine blades and modifications to the nacelles. The upgrades would require Condition 26 to be amended, lowering the minimum aboveground wind turbine blade tip clearance from 25 to 21.5 meters. On December 26, 2019, the Department received the complete Request for Amendment 2 to the Shepherds Flat South site certificate.

On December 27, 2019, the Department issued a Draft Proposed Order on RFA2. The Department is now seeking written comments on RFA2 and the Draft Proposed Order.

Written comments on RFA2 and the Draft Proposed Order on RFA2 must be received by 5:00 p.m. PST on January 17, 2020, and must be submitted in writing by mail, email, hand-delivery or fax (see below):

Chase McVeigh-Walker, Senior Siting Analyst
Oregon Department of Energy
550 Capitol Street NE, 1st Floor
Salem, OR 97301
Email: chase.mcveigh-walker@oregon.gov
Fax: 503-373-7806

Public comments on RFA2 or the Draft Proposed Order submitted after the deadline will not be accepted or considered.

Gilliam and Morrow counties, south of Interstate 84 and east of Arlington. PDF Map | Online Map
Applicant/Certificate holder: Horseshoe Bend Wind, LLC, a wholly owned subsidiary of Caithness Energy, LLC, a subsidiary of Caithness Equities Corporation.
ODOE contact: Chase McVeigh-Walker
Applicant/Certificate holder contact: Vandana Gupta
​​​​​​​​​

Project Amendment(s)

  
Description
  
05/21/2019
Preliminary Request for Amendment 2
10/07/2019
10/23/2019
12/26/2019
12/27/2019
12/27/2019
​​

Project Timeline

​​
  
Additional Documents
  
Preliminary Application Received
02/01/2007
Complete Application (Large files)
11/15/2007
07/25/2008
07/25/2008
09/11/2009
09/11/2009
11/04/2009
03/12/2010
03/12/2010
12/09/2011
12/09/2011
​​​​
​​​​​​​​​​​​​​​​​​​​
​Contact the Facility Siting Team:
​​​​​​​​​​​​​​​
​​​​​​​​​​​​​​​​​​ ​​

Exhibit Files Reference

  • Exhibit A: Applicant Information 
  • Exhibit B: Project Description
  • Exhibit C: Property Location and Maps
  • Exhibit D: Organizational Information
  • Exhibit E​: Permits Required
  • Exhibit F: Property Ownership 
  • Exhibit G: Materials Analysis
  • Exhibit H: Geology and Soil Stability 
  • Exhibit I: Soils
  • Exhibit J: Wetlands
  • Exhibit K: Land Use
  • Exhibit L: Protected Areas
  • Exhibit M: Financial Analysis
  • Exhibit N​: Non-generating Facility Information
  • Exhibit O: Water Requirements
  • Exhibit P: Fish Wildlife Habitat 
  • Exhibit Q: Threatened and Endangered Plants and Animals
  • Exhibit R: Scenic Aesthetic Values 
  • Exhibit S: Cultural Resources
  • Exhibit T: Recreational Facilities 
  • Exhibit U: Public Services
  • Exhibit V​: Waste Minimization 
  • Exhibit W: Site Restoration
  • Exhibit X: Noise 
  • Exhibit Y: Carbon Dioxide Emissions 
  • Exhibit Z: Cooling Towers  
  • Exhibit AA: EMFs – Electric and Magnetic Fields
  • Exhibit BB: Other Information
  • Exhibit CC: Additional Statutes Rules Ordinances
  • Exhibit DD​: Other Specific Standards