Due to public health concerns related to the spread of the novel corona virus (COVID-19), the Energy Facility Site Evaluation Council office (EFSEC) is closed to the public as of March 16, 2020. All EFSEC staff are telecommuting until further notice and EFSEC operations will continue remotely. You may reach EFSEC by phone (360) 664-1345 or by email efsec@utc.wa.gov during regular business hours, 8 am – 5 pm, Monday through Friday. EFSEC Council meetings will be held by teleconference until further notice. Please check this site regularly for updates.

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Home » EFSEC Activity (last 90 days)

EFSEC Activity (last 90 days)

Energy Facility Document Date Document
EFSEC general documents 12/08/2021 TCWG Meeting 3 Agenda
Horse Heaven Wind Farm 12/02/2021 Appendix I Wetland Report: Appendix C Photolog December 2, 2021
Horse Heaven Wind Farm 11/24/2021 Appendix O Acoustic Model Sound Source Input Data November 2021
Horse Heaven Wind Farm 11/23/2021 Appendix O Figure 4.1.1-2 Operational Recieved Sound Levels November 23, 2021
Horse Heaven Wind Farm 11/23/2021 Appendix O Figure 4.1.1-5 Operational Recieved Sound Levels November 23,2021
Horse Heaven Wind Farm 11/23/2021 Appendix O Figure 4.1.1-4 Operational Recieved Sound Levels November 23, 2021
Horse Heaven Wind Farm 11/23/2021 Appendix O Figure 4.1.1-3 Operational Recieved Sound Levels November 23, 2021
Horse Heaven Wind Farm 11/23/2021 Data Request 5 Response
Badger Mountain 11/17/2021 Informational Meeting and Land Use Hearing Notice
Badger Mountain 11/17/2021 Informational Meeting and Land Use Hearing Agenda
Badger Mountain 11/17/2021 Badger Mountain Presentation
Badger Mountain 11/17/2021 EFSEC Presentation
Badger Mountain 11/16/2021 Land Use Consistency Legal Memorandum
EFSEC general documents 11/16/2021 November 16, 2021 Agenda
EFSEC general documents 11/16/2021 November 16, 2021 Council Meeting Packet
Badger Mountain 11/08/2021 Counsel for the Environment appoints Megan Sallomi
Horse Heaven Wind Farm 11/05/2021 Data Request 5 Table
Horse Heaven Wind Farm 11/02/2021 Appendix O: Acoustic Modeling Results by Noise Sensitive Receptor Update November 02, 2021
Horse Heaven Wind Farm 11/02/2021 Data Request 2 Supplemental Response 3
Horse Heaven Wind Farm 11/02/2021 Data Request 4 Data Layers
Horse Heaven Wind Farm 11/02/2021 Data Request 5 Data Layers
Horse Heaven Wind Farm 10/27/2021 Data Request 4 Table
Goose Prairie Solar 10/21/2021 1 - Recommendation Cover Letter Oct 21 2021
Goose Prairie Solar 10/21/2021 14 - Goose Prairie Draft Site Certification Agreement
Goose Prairie Solar 10/21/2021 15 - Index
EFSEC general documents 10/20/2021 TCWG Meeting 2 Comments
EFSEC general documents 10/20/2021 TCWG Meeting 2 Presentations
EFSEC general documents 10/20/2021 TCWG Meeting 2 Summary
EFSEC general documents 10/20/2021 TCWG Meeting 2 Agenda
Horse Heaven Wind Farm 10/20/2021 Data Request 3 Air Emissions
Horse Heaven Wind Farm 10/20/2021 Data Request 3 Visual
Horse Heaven Wind Farm 10/20/2021 Data Request 2 Supplemental Response 2
EFSEC general documents 10/19/2021 October 19 2021 Council Meeting Packet
EFSEC general documents 10/19/2021 October 19, 2021 Council Meeting Minutes - Corrected
EFSEC general documents 10/19/2021 October 19, 2021 Agenda
Goose Prairie Solar 10/19/2021 2 - Report to the Governor Oct 19 2021
Badger Mountain 10/07/2021 Attachment E - Soils
Badger Mountain 10/07/2021 Attachment D - Land Use Consistency Review
Badger Mountain 10/07/2021 Attachment C - Decomissioning Summary and Estimate
Badger Mountain 10/07/2021 Attachment B - Project Typicals
Badger Mountain 10/07/2021 Attachment A - Maps
Badger Mountain 10/07/2021 Attachment P - Visual and Glare Impact Assessment
Badger Mountain 10/07/2021 Badger Mountain Original Application Main
Badger Mountain 10/07/2021 Attachment O - Acoustic Assessment Report
Badger Mountain 10/07/2021 Badger Mountain Original Application Cover Letter
Badger Mountain 10/07/2021 Attachment N - Socioeconomic Review
Badger Mountain 10/07/2021 Attachment M - Wildlife Habitat Management and Mitigation Plan
Badger Mountain 10/07/2021 Attachment L - Raptor Nest Survey Reports
Badger Mountain 10/07/2021 Attachment K - Preliminary Hydrology Report
Badger Mountain 10/07/2021 Attachment J - Preliminary Stormwater Management Plan
Badger Mountain 10/07/2021 Attachment I - Wetland Delineation Report
Badger Mountain 10/07/2021 Attachment H - Geotechnical Engineering Reports
Badger Mountain 10/07/2021 Attachment G - 2021 Wildlife and Habitat Survey Report
Badger Mountain 10/07/2021 Attachment F - 2021 Rare Plant Survey Report
Goose Prairie Solar 09/28/2021 Comment #1
Goose Prairie Solar 09/28/2021 Comment #2
EFSEC general documents 09/27/2021 September 27, 2021 Goose Prairie Public Comment Meeting Minutes
Goose Prairie Solar 09/27/2021 13 - Public Comment Meeting Transcript on Draft Site Certification Agreement Sept 27 2021
Goose Prairie Solar 09/27/2021 Goose Prairie Public Comment Meeting Notice
Goose Prairie Solar 09/27/2021 Notice
Goose Prairie Solar 09/27/2021 Agenda
Goose Prairie Solar 09/27/2021 Goose Prairie Presentation
Chehalis Generation Facility 09/22/2021 Notice of Public Comment
Chehalis Generation Facility 09/22/2021 2021 Draft Title V AOP
EFSEC general documents 09/22/2021 TCWG Meeting 1 Agenda
EFSEC general documents 09/22/2021 Meeting 1 Presentation
Columbia Solar 09/21/2021 880 - Order Approving SCA terminations and Transfer of remaining SCAs
EFSEC general documents 09/21/2021 September 21, 2021 Council Meeting Minutes
EFSEC general documents 09/21/2021 September 21, 2021 Agenda
EFSEC general documents 09/21/2021 September 21, 2021 REVISED Agenda
EFSEC general documents 09/21/2021 September 21 2021 Council Packet
Horse Heaven Wind Farm 09/20/2021 Cultural Resources Investigations on Privately Owned Land – Sept. 2021
Horse Heaven Wind Farm 09/20/2021 Cultural Resources Investigations on Privately Owned Land – Addendum One, Sept. 2021
Horse Heaven Wind Farm 09/20/2021 Data Request 2 Visual
Goose Prairie Solar 09/17/2021 Extension Request
Horse Heaven Wind Farm 09/16/2021 Cultural Resources Investigations on WDNR Land – Addendum Two, Sept. 16, 2021
Chehalis Generation Facility 09/14/2021 September 14, 2021 Special Meeting Agenda
Chehalis Generation Facility 09/14/2021 September 14, 2021 Special Meeting Notice
Chehalis Generation Facility 09/14/2021 Resolution 350 Approving Water Purchase
Chehalis Generation Facility 09/14/2021 Resolution 350 Cover Letter
Columbia Generating Station 09/14/2021 SWDP Revision 1 Cover Letter
Columbia Generating Station 09/14/2021 Temporary State Waste Discharge Permit Revision 1
EFSEC general documents 09/14/2021 September 14, 2021 CGF Special Meeting Minutes - Corrected
EFSEC general documents 09/14/2021 September 14 2021 Special Meeting Agenda
Horse Heaven Wind Farm 09/13/2021 Habitat Field Survey Data Request No.1
Horse Heaven Wind Farm 09/10/2021 Data Request Aesthetics Panoramas
Horse Heaven Wind Farm 09/10/2021 Data Request 2 Response 2 Attachment Wildlife
Horse Heaven Wind Farm 09/10/2021 Data Request 2 Response 2 Vegetation Impacts
Horse Heaven Wind Farm 09/10/2021 Data Request Response 2
Horse Heaven Wind Farm 09/10/2021 2021 Botany and Habitat Survey Report – August 2021
Horse Heaven Wind Farm 09/10/2021 Data Request 2 Air Wind Atmospheric stability roses
Horse Heaven Wind Farm 09/10/2021 Data Request 2 Topographical Earth Maps
Horse Heaven Wind Farm 09/10/2021 Data Request 3 Response 2
Horse Heaven Wind Farm 09/10/2021 2021 Botany and Habitat Survey Report – August 2021
EFSEC general documents 09/07/2021 TCWG Meeting dates
EFSEC general documents 09/07/2021 TCWG Meeting Dates and Zoom Links