BPA-G0934
150 MW hybrid in Umatilla, OR · In queue since September 2023 · Proposed COD June 2025
150 MW
Capacity
2
Components
Solar + Battery
2y 8m
In Queue
In Progress (unknown study)
IA Status
COD target: 2025
Total Duration
1y 9m
Schedule
11 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: 2025-06-02
BPA-G0934 is a proposed 150 MW hybrid Solar+Battery project located in Umatilla County, Oregon. The development project consists of 75 MW of solar generation paired with 75 MW of battery energy storage. It is listed in the Bonneville Power Administration (BPA) interconnection queue with an entry date of September 8, 2023, and a proposed commercial operation date of June 2, 2025.
The interconnection request, to connect at the Hat Rock 115kV point of interconnection, is currently listed as "In Progress (unknown study)" for its Interconnection Agreement (IA) status. The project is located in the Western electricity grid region.
Generated from interconnection queue and public data sources
State
OR
County
Umatilla
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Hat Rock 115kV
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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