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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. 

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

High Top and Ostrea Solar Project / SEPA

High Top and Ostrea Solar Project - - Docket:220212

Process Type Document Group(s) Document link File Date Document Set
SEPA Agency Comment A0001_ECY 10/12/2022
SEPA Agency Comment A0002_CFE 10/14/2022
SEPA Comment A001 SEPA ECY 10/03/2022
SEPA Comment A002 SEPA WDFW 10/03/2022
SEPA Comment A003 SEPA WDFW 10/03/2022
SEPA Comment 0001 10/04/2022
SEPA Comment 0002 10/14/2022
SEPA MDNS (Mitigated Determination of Nonsignificance) Mitigated Determination of Nonsignificance 09/30/2022
SEPA MDNS (Mitigated Determination of Nonsignificance) Figure 2-1 Project location map 10/03/2022
SEPA MDNS (Mitigated Determination of Nonsignificance) Map of foreseeable solar facilities in the Black Rock Valley 10/03/2022
SEPA MDNS (Mitigated Determination of Nonsignificance) RMDNS Final 10/28/2022
SEPA MDNS (Mitigated Determination of Nonsignificance) RMDNS Staff Memo 10/28/2022
SEPA MDNS (Mitigated Determination of Nonsignificance) MDNS - Supplemental Staff Memo 10/28/2022
SEPA MDNS (Mitigated Determination of Nonsignificance) RMDNS - Attachment 2 10/28/2022 022
SEPA MDNS (Mitigated Determination of Nonsignificance) May 2024 RMDNS - Attachment 2 05/08/2024 024
SEPA MDNS (Mitigated Determination of Nonsignificance) May 2024 RMDNS Final 05/08/2024 024
SEPA MDNS (Mitigated Determination of Nonsignificance) May 2024 RMDNS Staff Memo 05/08/2024 024
SEPA MDNS (Mitigated Determination of Nonsignificance) May 2024 MDNS - Supplemental Staff Memo 05/08/2024 024
SEPA Memorandum MDNS Staff Memo 09/30/2022