BPA-G0993
300 MW hybrid in Spokane, WA · In queue since November 2023 · Proposed COD September 2028
300 MW
Capacity
2
Components
Solar + Battery
2y 6m
In Queue
In Progress (unknown study)
IA Status
COD target: 2028
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: 2028-09-01
BPA-G0993 is a proposed 300 MW hybrid Solar+Battery project located in Spokane County, Washington. The project, which appeared in the Bonneville Power Administration interconnection queue on November 6, 2023, consists of 200 MW of solar generation and 100 MW of battery energy storage. The developer is unknown. The proposed commercial operation date is September 1, 2028.
The project's interconnection agreement status is listed as "In Progress (unknown study)". The point of interconnection is the Grand Coulee-Bell substation. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
WA
County
Spokane
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Grand Coulee-Bell
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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