Facilities

Idaho Power Company proposes to construct approximately 300 miles of primarily 500-kilovolt transmission line between Boardman, Oregon and the Hemingway Substation in southwestern Idaho.
Proposed. Idaho Power Company submitted the preliminary application for site certificate on February 28, 2013.

Morrow, Umatilla, Union, Baker, Malheur, Owyhee (Idaho) counties. Map​

Project website​

Applicant/Certificate holder: Idaho Power Company
ODOE contact: Kellen Tardaewether
Application/Certificate holder contact: Mark Stokes
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Project Timeline

  
Description
  
07/15/2010
08/02/2010
05/19/2011
12/22/2014
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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