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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
Compliance Comment
Response from the Quinault Indian Nation 05/19/2021 00037
Response from the Quinault Indian Nation
Compliance Comment
Letter to EJC regarding application from 8th, 9th, 14th, 15th, and 16th District Legislators 02/06/2023 00038
Compliance Comment
Letter to EFSEC regarding application from 8th, 9th, 15th, and 16th District Legislators 06/08/2023 00038
Compliance Comment
WDFW Grassland and Shrubsteppe Corrected Mitigation Acreage 5/19/21 for the WDFW Rvw 3 letter dated 4/1/21 05/19/2021 00038
WDFW Grassland and Shrubsteppe Habitat Mitigation Addendum
Compliance Comment
Comment from the Confederated Tribes of the Colville Reservation 06/23/2021 00040
Comment from Confederated Tribes of the Colville Reservation
Compliance Comment
Yakama Nation Comment 08/23/2024 001
Compliance Comment
January 31, 2024 Mitigation Measures 01/31/2024 001
Compliance Comment
January 31, 2024 Extension Request 01/31/2024 001
Compliance Comment
October 18, 2022 Extension Request Comment_001 10/18/2022 001
Compliance Comment
October 18, 2022 Extension Request Comment_002 10/18/2022 001
Compliance Comment
October 18, 2022 Extension Request Comment_003 10/18/2022 001
Compliance Comment
October 18, 2022 Extension Request Comment_004 10/18/2022 001
Compliance Comment
October 18, 2022 Extension Request Comment_005 10/18/2022 001
Compliance Comment
October 18, 2022 Extension Request Comment_006 10/18/2022 001
Compliance Comment
General comments 0728 - 0741 07/05/2023 001
Compliance Comment
General comments 0833 - 0933 05/28/2024 001
Compliance Comment
General comments 0473 - 0523 06/13/2023 001
Compliance Comment
Yakima Nation Comment 05/19/2021 001
Compliance Comment
General comments 0524 - 0574 06/13/2023 001
Compliance Comment
CTUIR comment 06/10/2021 001
Compliance Comment
General comments 0575 - 0625 06/13/2023 001
Compliance Comment
General comments 0626 - 0676 06/13/2023 001
Compliance Comment
General comments 0677 - 0727 06/13/2023 001
Compliance Comment
General comments 0934 - 0946 06/20/2024 001
Compliance Comment
0947 04/03/2025 001
Compliance Comment
General comments 0742 - 0832 08/22/2023 001
Compliance Comment
December 20, 2023 Mitigation Measures 12/20/2023 001
Compliance Comment
March 13, 2024 Brookfield Comment Letter 03/13/2024 01
Compliance Comment
Applicant Comment 08/25/2024 024
Compliance Comment
TCC Combined Comments (Incl. Sharp & Krupin) 08/25/2024 024
Compliance Comment
Combined Comments 001 - 115 08/25/2024 024
Compliance Documents [No group] 20210325_HH_LegalAdProofOfPub 00013
Proof of publication Horse Heaven Informational Meeting and...
Compliance Documents
Energy Facility Site Evaluation Council 03/30/2021 00017
Documents for the Horse Heaven Informational Meeting March...
Compliance Documents [No group] 202105_DODMitAgrmntMAP 00042
DoD Agreement
Compliance Documents
September 13, 2024 - Horse Heaven Media Release - Council Approves Revised Site Certification Agreement 09/13/2024 Media
Compliance Documents
April 18, 2024 Horse Heaven Media Release - Council Votes to Recommend Approval With Conditions 04/18/2024 Media
Compliance Letter
EFSEC requests CFE appointment 02/17/2021 00012
Counsel for the Environment appoints Bill Sherman. (Hard...
Compliance Letter
Counsel for the Environment appoints Bill Sherman 03/01/2021 00012
Counsel for the Environment appoints Bill Sherman. (Hard...
Compliance Letter
Confederated Tribes of the Umitilla Indian Reservation Comments 04/09/2021 00025
Confederated Tribes of the Umatilla Indian Reservation...
Compliance Letter
EFSEC letter - CTUIR Comment Received 04/29/2021 00025
Confederated Tribes of the Umatilla Indian Reservation...
Compliance Letter
Letter to Yakama Contacts 04/29/2021 00026
Letter to the Yakama Nation.
Compliance Letter
Department of Ecology Wetland Site Visit 05/27/2021 00029
Letter from Department of Ecology regarding Wetlands Site...
Compliance Letter
Extension Request 01/07/2022 00055
Application for Site Certification (ASC) extension request
Compliance Letter
Extension Request 4 01/24/2024 001
Compliance Letter
Extension Request Submitted and Withdrawn 03/20/2023 001
Compliance Letter
Extension Request 2 09/27/2022 001
Compliance Letter
Extension Request 3 06/12/2023 001
Compliance Letter
Councilmember Sandison Resignation 10/24/2023 Correspondence
Compliance Letter
Letter from Tetra Tech Ferruginous Hawk Data and Recommendations 01/20/2022 Correspondence
Compliance Letter
Yakima Nation Consultation Request 01/05/2023 Tribal

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