BPA-G0753
515 MW hybrid in Douglas, WA · In queue since June 2022 · Proposed COD December 2025
515 MW
Capacity
2
Components
Solar + Battery
3y 11m
In Queue
In Progress (unknown study)
IA Status
COD target: 2025
Total Duration
3y 6m
Schedule
4 months past proposed COD
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: 2025-12-31
BPA-G0753 is a proposed 515 MW hybrid solar and battery project located in Douglas County, Washington. The development project consists of 215 MW of solar generation coupled with 300 MW of battery storage. It is listed in the Bonneville Power Administration interconnection queue as of June 16, 2022, with a proposed commercial operation date of December 31, 2025.
The interconnection agreement for BPA-G0753 is currently listed as "In Progress (unknown study)". The point of interconnection is the 5-mile 230kV Gen Tie to Columbia 230 kV Substation. The project is currently listed as active in the interconnection queue.
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
5-mile 230kV Gen Tie to Columbia 230 kV Substation
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.
