High Top & Ostrea SCA
Site Certification Agreement
Signed by Governor Inslee on April 6, 2023.
EFSEC - The State of Washington Energy Facility Site Evaluation Council
- Home
-
Energy Facilities
- Badger Mountain
- Carriger Solar
- Cascade Renewable Transmission Project
- Chehalis Generation Facility
- Columbia Generating Station
- Columbia Solar
- Desert Claim Wind Power Project
- Goldeneye BESS
- Goose Prairie Solar
- Grays Harbor Energy Center
- High Top and Ostrea Solar Project
- Hop Hill Solar
- Horse Heaven Wind Project
- Kittitas Valley Wind Power Project
- Transmission Programmatic EIS
- Transmission Corridors Work Group
- Wallula Gap
- Wautoma Solar Project
- Whistling Ridge Energy Project
- Wild Horse Wind Power Project
- WNP 1 and 4
- Council Information
- About EFSEC
- Document Search
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
© Copyright 2019 by the Washington State Energy Facility Site Evaluation Council (EFSEC)