BPA-G0921
600 MW hybrid in Thurston, WA · In queue since September 2023 · Proposed COD October 2030
600 MW
Capacity
2
Components
Wind + Battery
2y 8m
In Queue
In Progress (unknown study)
IA Status
COD target: 2030
Total Duration
7y 1m
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2030-10-30
BPA-G0921 is a proposed 600 MW hybrid wind and battery project located in Thurston County, Washington. The project, which consists of 300 MW of wind generation and 300 MW of battery storage, is in the Bonneville Power Administration (BPA) interconnection queue, with an entry date of September 1, 2023. The proposed commercial operation date is October 30, 2030.
The interconnection agreement (IA) for BPA-G0921 is currently listed as "In Progress (unknown study)". The point of interconnection (POI) is the Chehalis - Covington No 1 230kV line.
Generated from interconnection queue and public data sources
State
WA
County
Thurston
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Chehalis - Covington No 1 230kV line.
Data Source
LBNL
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- MID-C
- Hub Confidence
- UNKNOWN
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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