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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. If you would like to submit a comment visit our comment database: https://comments.efsec.wa.gov

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. 

EFSEC Document

Chehalis Generation Facility - PacifiCorp - Docket:180303

Process Type Document Group(s) Document link File Date Document Set
Compliance Documents [No group] 1378613.xml 180303
Q3 Air Emissions report
Compliance Documents [No group] 1378609.xml 180303
Q3 Air Emissions report
Compliance Documents [No group] 1378608.xml 180303
Q3 Air Emissions report
Compliance Documents
July 16, 2019 Monthly Council Meeting Video 07/16/2019 181034
July 16, 2019 EFSEC Monthly Council Meeting Video
Compliance Documents
August 20, 2019 Monthly Council Meeting Video 08/20/2019 181034
August 20, 2019 EFSEC Monthly Council Meeting Video
Compliance Documents
September 17, 2019 Monthly Council Meeting Video 09/17/2019 181034
September 17, 2019 Monthly Council Meeting Video
Compliance Documents
November 19, 2019 Council Meeting Video 11/19/2019 181034
November 19, 2019 EFSEC Monthly Council Meeting Video
Compliance Documents
December 17, 2019 Monthly Council Meeting Video 12/17/2019 181034
December 17, 2019 Monthly Council Meeting Video
Compliance Documents
February 11, 2020 Monthly Council Meeting Video 02/11/2020 181034
February 11, 2020 Monthly Council Meeting Video
Compliance Documents
March 17, 2020 Council Meeting Video 03/17/2020 181034
March 17, 2020 Council Meeting video
Compliance Documents
May 19, 2020 Council Meeting Video 05/19/2020 181034
May 19, 2020 Council Meeting video
Compliance Documents
June 16, 2020 Monthly Council Meeting Video 06/18/2020 181034
Video of the June 16, 2020 EFSEC Council Meeting
Compliance Documents
August 18, 2020 Council Meeting Video 08/18/2020 181034
August 18, 2020 Council Meeting Video
Compliance Documents
September 15, 2020 Council Meeting Video 09/15/2020 181034
September 15, 2020 Council meeting video
Compliance Documents
October 20, 2020 Council Meeting Video 10/20/2020 181034
October 20, 2020 Monthly Council Meeting Video
Compliance Documents
November 17, 2020 Council Meeting Video 11/17/2020 181034
November 17, 2020 Council Meeting Video
Compliance Documents
December 15, 2020 Council Meeting Video 12/15/2020 181034
December 15, 2020 Council Meeting Video
Compliance Documents
January 19, 2021 Council Meeting Video 01/19/2021 181034
January 19, 2021 Monthly Council Meeting Video
Compliance Documents
February 16, 2021 Council Meeting Video 02/16/2021 181034
January 16, 2021 Monthly Council Meeting Video
Compliance Documents
March 16, 2021 Goose Prairie Informational Meeting and Land Use Hearing Video 03/16/2021 210012
March 16, 2021 Goose Prairie Informational Meeting &...
Compliance Documents
April 18, 2024 Horse Heaven Media Release - Council Votes to Recommend Approval With Conditions 04/18/2024 Media
Compliance Documents
September 13, 2024 - Horse Heaven Media Release - Council Approves Revised Site Certification Agreement 09/13/2024 Media
Compliance Documents
Records Index 10/23/2024 Misc
Compliance Documents
EFSEC Wire ACH Bank Letter 10/25/2024 Pre-Application
Compliance Draft EIS
Draft PEIS Cover Letter (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Fact Sheet (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Executive Summary (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Chapter 1 - Introduction (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Chapter 2 - Considerations and Regulations (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Chapter 3 - Affected Environment (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Chapter 4 - Cumulative Impacts (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Chapter 5 - Consultation and Public Engagement (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Chapter 6 - References (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Chapter 7 - Glossary (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Chapter 8 - List of Preparers (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Chapter 9 - Distribution (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Appendices (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Cover Page (English) 03/28/2025 001
Compliance Draft EIS
Draft Programmatic EIS Full (English) 03/28/2025 001
Compliance Draft EIS
Draft PEIS Cover Letter (Spanish) 03/31/2025 001
Compliance Draft EIS
Draft PEIS Executive Summary (Spanish) 03/31/2025 001
Compliance Draft EIS
Draft PEIS Notice (Spanish) 03/31/2025 001
Compliance Draft EIS
Draft PEIS Notice REVISED (English) 04/23/2025 001
Compliance Draft EIS
Draft PEIS Fact Sheet (Spanish) 03/31/2025 001
Compliance Draft EIS
Draft PEIS Handout (Spanish) 03/31/2025 001
Compliance Draft EIS
Draft PEIS Handout (English) 03/31/2025 001
Compliance Draft EIS
Draft PEIS Presentation 04/08/2025 001
Compliance Draft EIS
Draft PEIS Info Meeting Agenda 04/08/2025 001
Compliance Draft EIS
Draft PEIS Decision Tree (English) 03/31/2025 001
Compliance Draft EIS
Draft PEIS Decision Tree (Spanish) 03/31/2025 001

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