BPA-G0840
600 MW hybrid in Douglas, WA · In queue since February 2023 · Proposed COD December 2027
600 MW
Capacity
2
Components
Solar + Battery
3y 3m
In Queue
In Progress (unknown study)
IA Status
COD target: 2027
Total Duration
4y 10m
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: 2027-12-31
BPA-G0840 is a proposed 600 MW hybrid solar and battery project located in Douglas County, Washington. The project, consisting of 300 MW of solar generation and 300 MW of battery energy storage, is in the Bonneville Power Administration (BPA) interconnection queue, with an entry date of February 7, 2023. The proposed commercial operation date is December 31, 2027.
The interconnection agreement (IA) status for BPA-G0840 is listed as "In Progress (unknown study)". The point of interconnection (POI) is the Chief Joseph-Sickler No 1 500kV line.
Generated from interconnection queue and public data sources
State
WA
County
Douglas
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Chief Joseph-Sickler No 1 500kV 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.
