BPA-G0838
300 MW hybrid in Jefferson, OR · In queue since February 2023 · Proposed COD April 2027
300 MW
Capacity
2
Components
Solar + Battery
3y 3m
In Queue
In Progress (unknown study)
IA Status
COD target: 2027
Total Duration
4y 2m
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: 2027-04-01
BPA-G0838 is a proposed 300 MW hybrid solar and battery project located in Jefferson County, Oregon. The development project consists of 150 MW of solar generation paired with 150 MW of battery energy storage. It is interconnected within the Bonneville Power Administration (BPA) queue, having entered the queue on February 3, 2023, with a proposed commercial operation date of April 1, 2027.
The project's interconnection agreement (IA) status is currently listed as "In Progress (unknown study)". The point of interconnection (POI) is the McNary-Santiam No 1 230kV line. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
OR
County
Jefferson
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
McNary-Santiam No 1 230kV line
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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