You are here

Home » EFSEC Document » Grays Harbor Energy Center » Grays Harbor Energy Center / Permits

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

Grays Harbor Energy Center / Permits

Grays Harbor Energy Center - Grays Harbor Energy, LLC - Docket:180302

Process Type Document Group(s) Document link File Date Document Set
Permits Amendment
Draft Amendment 4 05/16/2018 00005
Notice, fact sheet, draft Prevention of Significant...
Permits Documents
Draft Fact Sheet for Amendment 4 05/16/2018 00005
Notice, fact sheet, draft Prevention of Significant...
Permits Documents [No group] Proof of Service 05/16/2018 00005
Notice, fact sheet, draft Prevention of Significant...
Permits Documents
Draft NPDES Permit Fact Sheet 04/19/2019 00042
Draft NPDES Permit
Permits Documents [No group] Proof of Service 04/23/2019 00043
Notice of public comment for the Grays Harbor Draft NPDES...
Permits Documents
PSD Amendment 5 Fact Sheet 01/25/2021 00089
PSD Permit Issuance
Permits Letter
Cover letter 01/28/2021 00089
PSD Permit Issuance
Permits Notice
Amendment 4 Draft Notice 05/16/2018 00005
Notice, fact sheet, draft Prevention of Significant...
Permits Notice
Notice 04/19/2019 00043
Notice of public comment for the Grays Harbor Draft NPDES...
Permits Notice
Public comment period extension notice - Title V AOP 02/11/2020 00064
Title V Air Operating Permit Public Comment Period...
Permits Permit
PSD Amendment 4 07/17/2018 00019
Final Approval of the Prevention of Significant...
Permits Permit
No. EFSEC/2001-01 Final Approval Notice of Construction and Prevention of Significant Deterioration 10/23/2001 00030
Permits for Grays Harbor Energy Center
Permits Permit
No. EFSEC/2001-01 Amendment 2 Final Determination Notice of Construction and Prevention of Significant Deterioration 09/07/2004 00030
Permits for Grays Harbor Energy Center
Permits Permit
No. EFSEC/2001-01 Amendment 3 - Final Approval Prevention of Significant Deterioration and Notice of Construction 03/17/2006 00030
Permits for Grays Harbor Energy Center
Permits Permit
No. EFSEC/2001-01 Amendment 3 - Final Approval Prevention of Significant Deterioration and Notice of Construction 04/03/2006 00030
Permits for Grays Harbor Energy Center
Permits Permit
National Pollutant Discharge Elimination System Waste Discharge Permit WA-002496-1 05/13/2008 00030
Permits for Grays Harbor Energy Center
Permits Permit
No. EFSEC/2009-02 Final Approval Notice of Construction and Prevention of Significant Deterioration 12/17/2010 00030
Permits for Grays Harbor Energy Center
Permits Permit
No. EFSEC/2001-01, Amendment 4 -Final Approval of the Prevention of Significant Deterioration and Notice of Construction 06/28/2018 00030
Permits for Grays Harbor Energy Center
Permits Permit
Draft NPDES Permit 04/19/2019 00042
Draft NPDES Permit
Permits Permit
NPDES Permit 2019 - Fact Sheet 06/18/2019 00052
NPDES Permit Renewal 2019. (Hardcopy rec'd 6-21-19)
Permits Permit
NPDES Permit Renewal 2019 - Permit 06/18/2019 00052
NPDES Permit Renewal 2019. (Hardcopy rec'd 6-21-19)
Permits Permit
Title V Draft Air Operating Permit 12/17/2019 00059
Title V Air Operating Permit Draft for public comment
Permits Permit
Title V Draft Air Operating Permit Technical Support Document 12/17/2019 00059
Title V Air Operating Permit Draft for public comment
Permits Permit
Title V Air Operating Permit Technical Support Document 06/16/2020 00067
Grays Harbor Air Operating Permit
Permits Permit
Air Operating Permit 06/16/2020 00067
Grays Harbor Air Operating Permit
Permits Permit
Fact Sheet 12/08/2020 00080
Preliminary Determination of approval of the Prevention of...
Permits Permit
PSD Amendment 5 draft 12/08/2020 00080
Preliminary Determination of approval of the Prevention of...
Permits Permit
PSD Amendment 5 Permit 01/25/2021 00089
PSD Permit Issuance
Permits Permit
Title V Air Operating Permit 08/08/2024 001
Title V Air Operating Permit Draft for public comment
Permits Permit
Title V Air Operating Permit Technical Support Documents 08/08/2024 001
Title V Air Operating Permit Draft for public comment
Permits Permit
Title V Air Operating Permit Notice 08/08/2024 001
Title V Air Operating Permit Draft for public comment
Permits Report
Fact Sheet for Amendment 4 07/17/2018 00019
Final Approval of the Prevention of Significant...
Permits Transcript
January 19, 2021 PSD Amendment 5 Public Comment Meeting Transcript 01/19/2021 00081
January 19, 2021 PSD Amendment 5 Public Comment Meeting