BPA-G1037
800 MW hybrid in Benton, WA · In queue since November 2023 · Proposed COD December 2030
800 MW
Capacity
2
Components
Solar + Battery
2y 6m
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: 2030-12-31
BPA-G1037 is a proposed 800 MW hybrid solar and battery project located in Benton County, Washington. The project, which consists of 400 MW of solar generation and 400 MW of battery energy storage, is interconnected to the Bonneville Power Administration (BPA) via the Midway Substation.
The project is currently active in the BPA interconnection queue, with an entry date of November 21, 2023, and a proposed commercial operation date of December 31, 2030. The interconnection agreement (IA) status is listed as "In Progress (unknown study)". The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
WA
County
Benton
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Midway 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.
