BPA-G0745
200 MW hybrid in Adams, WA · In queue since May 2022 · Proposed COD December 2026
200 MW
Capacity
2
Components
Solar + Battery
4 years
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Total Duration
4y 7m
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: 2026-12-31
BPA-G0745 is a proposed 200 MW hybrid solar and battery project located in Adams County, Washington. The project consists of 100 MW of solar generation paired with 100 MW of battery energy storage. It is listed in the Bonneville Power Administration (BPA) interconnection queue with an entry date of May 25, 2022, and a proposed commercial operation date of December 31, 2026. The interconnection point of contact is the Hatton tap to Connell tap.
The project's interconnection status is listed as "In Progress (unknown study)". There has been recent news coverage of the project.
Generated from interconnection queue and public data sources
State
WA
County
Adams
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Hatton tap to Connell tap
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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