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

EFSEC general documents - EFSEC - Docket:181034

Badger Mountain (196)
Carriger Solar (143)
Cascade Renewable Transmission Project (8)
Chehalis Generation Facility (69)
Columbia Generating Station (101)
Columbia Solar (224)
Desert Claim (125)
EFSEC general documents (851)
Goldeneye Energy Storage Project (59)
Goose Prairie Solar (111)
Grays Harbor 3 & 4 (4)
Grays Harbor Energy Center (203)
High Top and Ostrea Solar Project (116)
Hop Hill Solar (54)
Horse Heaven Wind Farm (871)
Kittitas Valley Wind Power Project (197)
Tesoro Savage (34)
Wallula Gap (32)
Wautoma Solar (178)
Whistling Ridge Energy Project (143)
Wild Horse Wind Power Project (54)
WNP 1 and 4 (15)

Process	Type	Document Group(s)	Document link	File Date	Document Set
Compliance	Documents	Current Rulemaking	Proposed WAC 463-18	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-22	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-26	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-28	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-30	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-34	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-43	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-47	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-58	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-60	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-61	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-62	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-64	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-68	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-70	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-72	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-74	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-76	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-78	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-80	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Proposed WAC 463-85	10/02/2024	00083
Compliance	Documents	Current Rulemaking	Continuance - Proposed Rulemaking CR-102 (WSR 25-09-052)	04/10/2025	00083
Compliance	Documents	Archived Rulemaking Air Rule Update	WAC 473-78	05/20/2020	00083 Notice of proposed Rule making Air Rule 463-78
Compliance	Documents	Archived Rulemaking Air Rule Update	CR - 105	05/20/2020	00083 Notice of proposed Rule making Air Rule 463-78
Compliance	Documents	2020 Council Packets	June 16, 2020 Council Packet	06/16/2020	00085 June 16, 2020 Monthly Council Packet
Compliance	Documents	[No group]	20200806_GHEC_Q3_CT1_Daily		00090 Air Emissions Report Q3
Compliance	Documents	[No group]	20200806_GHEC_Q3_CT2_Daily		00090 Air Emissions Report Q3
Compliance	Documents	2020 Council Packets	August 18, 2020 Council Packet	08/18/2020	00090 Council Packet for the August 18, 2020 Council Meeting
Compliance	Documents	[No group]	2021.08.18 Report to E. Pace_Crux_Outfall Inspection		00093 NPDES Permit Section 8 Water Outfall Evaluation
Compliance	Documents	[No group]	20211029_E.Pace_Report		00093 NPDES Permit Section 8 Water Outfall Evaluation
Compliance	Documents	2020 Council Packets	September 15, 2020 Council Packet	09/15/2020	00094 September 15, 2020 Council Meeting Packet
Compliance	Documents	[No group]	20190927_GH_20190926_GH_20190814_GHEC_RATA_Report_W021AS_585164_RT_308_FINAL		00095 2019 RATA results
Compliance	Documents	[No group]	20190927_GH_20190926_GH_Transmittal_316_Overton_RATA_Results___20190926		00095 2019 RATA results
Compliance	Documents	[No group]	20191107_GH_20190425_GH_RATA_letter		00095 2019 RATA results
Compliance	Documents	[No group]	20191107_GH_GraysHarbor2019RATA_retest		00095 2019 RATA results
Compliance	Documents	[No group]	20191107_GH_Transmittal 322_Overton_Revised_RATA_Results _ 20191004		00095 2019 RATA results
Compliance	Documents	2020 Council Packets	October 20, 2020 Council Meeting Packet	10/20/2020	00097 October 20, 2020 EFSEC Monthly Council Meeting Packet
Compliance	Documents	[No group]	Transmittal 365-Overton-2020Q4-EDR-20210128		00097 2020 AOP Q4
Compliance	Documents	SCA Amendment 1	REMP Attachment I: Environmental Monitoring	02/21/2012	00099 Complete original SCA with Attachments 1 - Environmental...
Compliance	Documents	SCA Meeting SCA Transfer Request 2023	Whistling Ridge SCA Transfer Request	09/13/2023	001
Compliance	Documents	SCA Meeting SCA Extension Request 2023	Whistling Ridge SCA Extension Request	09/13/2023	001
Compliance	Documents	SCA Meeting SCA Extension Request 2023	Whistling Ridge SCA Meeting Notice	05/16/2024	001
Compliance	Documents	SCA Meeting SCA Extension Request 2023	Whistling Ridge SCA Meeting Agenda	05/16/2024	001
Compliance	Documents	SCA Meeting SCA Extension Request 2023	Whistling Ridge SCA Meeting Supplemental Notice	05/16/2024	001
Compliance	Documents	SCA Meeting SCA Extension Request 2023	Whistling Ridge SCA Applicant Extension Request Presentation	05/16/2024	001
Compliance	Documents	SCA Meeting SCA Extension Request 2023	Whistling Ridge SCA Applicant Transfer Request Presentation	05/16/2024	001
Compliance	Documents	SCA Meeting SCA Extension Request 2023	Whistling Ridge SCA Meeting - EFSEC Process Overview Presentation	05/16/2024	001
Compliance	Documents	Draft Programmatic EIS Documents	Draft PEIS Library Access List	04/03/2025	001
Compliance	Documents	Land Use Hearing	Klickitat County Request for Land Use Hearing Extension	04/11/2023	001
Compliance	Documents	Land Use Hearing	EFSEC Response to Klickitat County Request	04/27/2023	001

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EFSEC general documents - EFSEC - Docket:181034

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