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The Draft Transmission Programmatic Environmental Impact Statement (EIS) was released on March 31, 2025. To review the document visit the Transmission PEIS webpage
There has been an extension to comment on the Draft PEIS until May 15th. 

The Carriger Solar Draft Order #899 is available for comment April 29th through May 1st 11:59 pm. You can see the Draft Order under the "Orders" header towards the bottom of the Carriger Solar webpage.  

There are two Special Meetings for the Carriger Solar project set for May 5th and May 6th. For more information, visit the Carriger Solar webpage

If you would like to submit a comment for either of the above visit our comment database: https://comments.efsec.wa.gov

Horse Heaven Wind Farm

Horse Heaven Wind Farm - Horse Heaven Wind Farm - Docket:210011

Process Type Document Group(s) Document link File Date Document Set
Application SCA (Site Certification Agreement) Draft SCA Appendix - Mitigation Measures 04/01/2024 DraftSCA
Application SCA (Site Certification Agreement) Draft SCA 04/01/2024 DraftSCA
Application SCA (Site Certification Agreement) Draft SCA Appendix - Legal Descriptions 04/01/2024 DraftSCA
Application SCA (Site Certification Agreement) 0001-0100 04/11/2024 DraftSCAComments
Application SCA (Site Certification Agreement) 0101-0200 04/11/2024 DraftSCAComments
Application SCA (Site Certification Agreement) 0201-0300 04/11/2024 DraftSCAComments
Application SCA (Site Certification Agreement) 0301-0400 04/11/2024 DraftSCAComments
Application SCA (Site Certification Agreement) 0401-0500 04/11/2024 DraftSCAComments
Application SCA (Site Certification Agreement) 0501-0600 04/11/2024 DraftSCAComments
Application SCA (Site Certification Agreement) 0601-0700 04/11/2024 DraftSCAComments
Application SCA (Site Certification Agreement) 0701-0800 04/11/2024 DraftSCAComments
Application SCA (Site Certification Agreement) 0801-0900 04/11/2024 DraftSCAComments
Application SCA (Site Certification Agreement) 0901-0973 04/11/2024 DraftSCAComments
Compliance Agenda Informational Meeting and Land Use Hearing Agenda 03/30/2021 00017
Documents for the Horse Heaven Informational Meeting March...
Compliance Agenda PTAG Meeting One Feb 28, 2025 03/21/2025 058
Compliance Agenda PTAG Meeting Two Mar 13, 2025 03/21/2025 058
Compliance Agenda PTAG Meeting Three Mar 21, 2025 03/21/2025 058
Compliance Agreement Horse Heaven PTAG Rules of Procedure 02/19/2025 001
Compliance Agreement Horse Heaven PTAG Participants 03/03/2025 001
Compliance Comment General comments 0397 - 0442 11/09/2022
Compliance Comment General comments 0443 - 0458 11/15/2022
Compliance Comment General comments 0459 - 0472 12/08/2022
Compliance Comment Informational meeting comments #0001 - #0050 03/30/2021 00020
Informational Meeting Comments (Hard copy filed.)
Compliance Comment Informational meeting comments #0051 - #0100 03/30/2021 00020
Informational Meeting Comments (Hard copy filed.)
Compliance Comment Informational meeting comments #0101 - #0135 03/30/2021 00020
Informational Meeting Comments
Compliance Comment Informational meeting comments #0101 - #0135 03/30/2021 00020
Informational Meeting Comments (Hard copy filed.)
Compliance Comment General Comments 0001 - 0050 04/02/2021 00022
General comments (Hard copy filed.)
Compliance Comment General comments 0051 - 0100 04/02/2021 00022
General comments (Hard copy filed.)
Compliance Comment General comments 0101 - 0150 04/02/2021 00022
General comments (Hard copy filed.)
Compliance Comment General comments 0151 - 0200 04/02/2021 00022
General comments (Hard copy filed.)
Compliance Comment General comments 0201 - 0250 04/02/2021 00022
General comments (Hard copy filed.)
Compliance Comment General comments 0251 - 0300 04/02/2021 00022
General comments (Hard copy filed.)
Compliance Comment General comments 0301 - 0350 04/02/2021 00022
General comments (Hard copy filed.)
Compliance Comment General comments 0351 - 0396 06/08/2021 00022
General comments (Hard copy filed.)
Compliance Comment Combined Comments P0001 - P0013 04/02/2021 00023
Pre-application comments
Compliance Comment A0001_WSDOT 03/30/2021 00024
Agency comments
Compliance Comment A0002_WDFW 03/31/2021 00024
Agency comments
Compliance Comment A0003_WDFW_Rvw2 04/01/2021 00024
Agency comments
Compliance Comment A0004_WDFW_Rvw3 04/01/2021 00024
Agency comments
Compliance Comment A0005_DAHP_Rvw_Ltr 03/09/2021 00024
Agency comments
Compliance Comment A0007_ECY_WtlndRvw 03/29/2021 00024
Agency comments
Compliance Comment A0010_WSDA_AgRvw 06/14/2021 00024
Agency comments
Compliance Comment Confederated Tribes and Bands of the Yakama Nation Comment Letter 03/02/2021 00026
Letter to the Yakama Nation.
Compliance Comment CTUIR Traditional Use Cover Letter 05/31/2021 00030
Letter from CTUIR regarding Traditional Use Study
Compliance Comment Executive Summary from CTUIR regarding Traditional Use Study 06/02/2021 00030
Letter from CTUIR regarding Traditional Use Study
Compliance Comment Letter from Yakama Nation Chairman 03/14/2024 00031
Letter from Yakama Nation Chairman
Compliance Comment Comment from Nisqually Indian Tribe 05/19/2021 00031
Comment from Nisqually Indian Tribe
Compliance Comment May 3, 2021 Spokane Tribe of Indians Deferral 05/03/2021 00033
Spokane Tribe comment deferral
Compliance Comment June 1, 2021 Spokane Tribe deferral 06/01/2021 00033
Spokane Tribe comment deferral
Compliance Comment Response from the Jamestown S'Klallam Tribe 05/19/2021 00036
Letter from Jamestown S'Klallam Tribe

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