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

EFSEC Document

Kittitas Valley Wind Power Project - EDP Renewables North America, LLC - Docket:180298

Badger Mountain (196)
Carriger Solar (141)
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
Adjudication	Order	Orders - Kittitas Valley Wind Power Project	Order 819 - Prehearing 22 Status of Land Use Consistency Negotiations, Scheduling of Adjudicative Hearings	06/06/2006	00017 Council Orders for Adjudication for the Kittitas Valley...
Adjudication	Order	Orders - Kittitas Valley Wind Power Project	Order 820 - Prehearing 23 Schedule for Pre-Hearing Submittals	06/21/2006	00017 Council Orders for Adjudication for the Kittitas Valley...
Adjudication	Order	Orders - Kittitas Valley Wind Power Project	Order 821 - Prehearing 24 Status of Prehearing Matters	08/31/2006	00017 Council Orders for Adjudication for the Kittitas Valley...
Adjudication	Order	Orders - Kittitas Valley Wind Power Project	Order 822 - Prehearing 25 Renewable NW Project's Request for Public Comment Hearing	08/31/2006	00017 Council Orders for Adjudication for the Kittitas Valley...
Adjudication	Order	Orders - Kittitas Valley Wind Power Project	Order 823 - Prehearing 26 Hearing Schedule, Other Procedural Matters	10/13/2006	00017 Council Orders for Adjudication for the Kittitas Valley...
Adjudication	Order	Orders - Kittitas Valley Wind Power Project	Order 824 - Schedule for Post-Hearing Briefs	10/13/2006	00017 Council Orders for Adjudication for the Kittitas Valley...
Adjudication	Order	Orders - Kittitas Valley Wind Power Project	Order 826 - Findings of Fact, Conclusions of Law, Approval of Site Certification on Condition	03/27/2007	00017 Council Orders for Adjudication for the Kittitas Valley...
Adjudication	Order	Orders - Kittitas Valley Wind Power Project	Order 827 - Reconsideration of Ord 826 by Kittitas County and Garrett & Monaghan	04/26/2007	00017 Council Orders for Adjudication for the Kittitas Valley...
Adjudication	Order	Orders - Kittitas Valley Wind Power Project	Order 831 - Response to Remand Letter from Governor Gregoire Modifying Draft SCA Accompanying Order 826	08/31/2007	00017 Council Orders for Adjudication for the Kittitas Valley...
Adjudication	Order	Orders - Wild Horse Wind Facility	Prehearing 1 Order 804 Granting on Condition Petitions for Intervention	12/01/2004	00018 Adjudication Orders for the Wild Horse Wind Project
Adjudication	Order	Orders - Wild Horse Wind Facility	Prehearing 3 Order 807 Denying Intervenor Lathrop's Objection to Prehearing Order No.1	01/01/2005	00018 Adjudication Orders for the Wild Horse Wind Project
Adjudication	Order	Orders - Wild Horse Wind Facility	Prehearing 2 Order 806 Granting Applicant's Request for Extension of Time, Land Use Inconsistency, Hearing Schedule and Prefiled Testimony Topics	01/05/2005	00018 Adjudication Orders for the Wild Horse Wind Project
Adjudication	Order	Orders - Wild Horse Wind Facility	Prehearing 4 Order 808 Amending Hearing Guidelines and Noticing Conference	02/10/2005	00018 Adjudication Orders for the Wild Horse Wind Project
Adjudication	Order	Orders - Wild Horse Wind Facility	Prehearing 5 Order 810 Applicant's Objection and Motion to Strike Testimony	02/25/2005	00018 Adjudication Orders for the Wild Horse Wind Project
Adjudication	Order	Orders - Wild Horse Wind Facility	Prehearing 6 Order 811 Receive Status Report on Scheduled Hearing Dates and Witness Schedules	03/01/2005	00018 Adjudication Orders for the Wild Horse Wind Project
Adjudication	Order	SCA Amendment 5 Orders - Wild Horse Wind Facility	Order 815 - Transfer of SCA to Puget Sound Energy	08/30/2005	00018 Adjudication Orders for the Wild Horse Wind Project
Adjudication	Order	Orders - Chehalis Generation Facility	Order 671 Finding of Consistency with Lewis County and CIty of Chehalis Land Use Plans	12/19/1994	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order 678 No.1 - Prehearing Conference Order denying Petition for Intervention	05/17/1995	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order 684 No. 2 Prehearing Conference	07/31/1995	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order 688 No. 3 - Granting Motion to Exclude Issues, In Part	08/04/1995	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order 692 No. 4 - Denying Motion to Strike of the CIC and Admitting Public Petition Into Record	12/18/1995	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order 693 No. 5 - Granting Motion to Strike Portions of the Reply Briefs of the Counsel for the Environment and the Dept of Ecology	03/04/1996	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order No. 696 Denying Reconsideration	05/13/1996	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order No. 702A - Denying Motions for Reconsideration	06/10/1996	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order No. 705 on Remand, Amending Order No 698	12/20/1996	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order No. 706 - Denying Motion for Reconsideration	12/20/1996	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order No. 738 - Granting Intervention, Denying Motion for Postponement of Prehearing Conference, and Limiting Scope of Adjudication	04/03/2000	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order No. 741 - Scheduling, Identifying dates for Issues List Development, Discovery, Deposition and Hearings	04/24/2000	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order 742 Motion to Exclude Issues, Schedule, Exhibit & Testimony Lists; Notice of Prehearing Conference, Notice of Hearings, Notice of Hearing to Receive Evidence from Public	05/01/2000	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order No. 745 - Order on Stipulations, EFSEC Pretreatment Authority, CTED's Dispositive Motion	05/26/2000	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order No. 752 - Findings of Fact, Conclusions of Law, Amendments Granted, on Condition	12/05/2001	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order No. 753 - Findings of Fact, Conclusions of Law, Approval of Amendments, On Condition	02/12/2001	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Ownership Transfer Orders - Chehalis Generation Facility	Order No. 836 - Application for Transfer of SCA and Approval of Security for Site Restoration	07/08/2007	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders - Chehalis Generation Facility	Order 698 - Granting Site Certification, on Condition	09/21/1995	00020 Council Orders for Chehalis Generating Facility
Adjudication	Order	Orders	Order 848 Whistling Ridge Prehearing 4 Setting Adjudication Schedule	06/29/2010	00023 EFSEC Council Orders
Adjudication	Order	Orders - Grays Harbor Energy 1 and 2	Order 809 - Transfer of Control	02/01/2005	00028 Council Orders for Grays Harbor Energy
Adjudication	Order	Orders - Grays Harbor Energy 1 and 2	Order 812 - Order on Financial Assurances for Site Restoration	03/15/2005	00028 Council Orders for Grays Harbor Energy
Adjudication	Order	Orders - Grays Harbor Energy 1 and 2	Order 860 - Recommending Approval of Amendment No. 5 of SCA of Satsop CT Project	12/21/2010	00028 Council Orders for Grays Harbor Energy
Adjudication	Order	Orders - Grays Harbor Energy 1 and 2	Order 876 - Order to Revise the Schedule of Compliance in NPDES Permit No. WA-002496-1	04/19/2016	00028 Council Orders for Grays Harbor Energy
Adjudication	Order	Orders - Columbia Generating Station	NPDES - Order Appointing a Hearing Examiner and Establishing his Functions and Authority	02/24/1975	00032 Adjudicative Orders for the Columbia Generating Station
Adjudication	Order	Orders - Columbia Generating Station	NPDES - Findings of Fact, Conclusions of Law and Order	04/29/1975	00032 Adjudicative Orders for the Columbia Generating Station
Adjudication	Order	Orders - Columbia Generating Station	Order 637 Regarding Application for Amendment to Air Quality Limitations for Emergency Diesel Generators	02/08/1982	00032 Adjudicative Orders for the Columbia Generating Station
Adjudication	Order	Orders - Columbia Generating Station	Order 651 Regarding Notice of Violation and Penalty	12/10/1984	00032 Adjudicative Orders for the Columbia Generating Station
Adjudication	Order	Orders - Columbia Generating Station	Order 655 Regarding Notice of Violation	09/25/1989	00032 Adjudicative Orders for the Columbia Generating Station
Adjudication	Order	Orders - Columbia Generating Station	Order 658 Regarding Notice of Violation	10/14/1991	00032 Adjudicative Orders for the Columbia Generating Station
Adjudication	Order	Orders - Columbia Generating Station	Order 837 Request to Conduct Painting and Blasting Operations to Support Maintenance Activites	02/11/2009	00032 Adjudicative Orders for the Columbia Generating Station
Adjudication	Order	Orders - Columbia Generating Station	Order 873 Request to Operate Multiple Diesel-fired Combustion Units for Steam & Emergency Power	10/18/2014	00032 Adjudicative Orders for the Columbia Generating Station
Adjudication	Order	Orders - Columbia Generating Station	Order 874 Manage and Regulate Fugitive Radionuclide Emissions from the Evaporation Pond Wastewater Treatment System	01/21/2015	00032 Adjudicative Orders for the Columbia Generating Station
Adjudication	Order	Orders - Columbia Generating Station	Order 875 - Order to Manage and Regulate Fugitive Radionuclide Emissions from the Decommissioning of the Outfall 002 Stormwater Channel and Pond rescinded 11/21/2016 per Order 875 Letter	11/25/2015	00032 Adjudicative Orders for the Columbia Generating Station
Adjudication	Order	Orders	Order 879 - Order Granting Expedited Processing	08/06/2021	00044 Order 879 Granting Expedited Processing

EFSEC - The State of Washington Energy Facility Site Evaluation Council

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EFSEC Document

Kittitas Valley Wind Power Project - EDP Renewables North America, LLC - Docket:180298

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