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 May 21, 2019, the Department received an Amendment Determination Request for a proposed amendment (Amendment 2). 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 October 23, 2019, the Department determined the RFA3 justifies review under the Type B amendment review process.
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
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Project Amendment(s)

  
Description
  
05/21/2019
10/07/2019
10/23/2019
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Project Timeline

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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
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​Contact the Facility Siting Team:
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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