BPA-G0652
250 MW hybrid in Umatilla, OR · In queue since July 2020 · Proposed COD December 2025
250 MW
Capacity
2
Components
Solar + Battery
5y 10m
In Queue
In Progress (unknown study)
IA Status
COD target: 2025
Total Duration
5y 5m
Schedule
5 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: 2025-12-01
BPA-G0652 is a proposed 250 MW hybrid solar and battery project located in Umatilla County, Oregon. The project, which consists of 150 MW of solar generation and a 100 MW battery energy storage system, is interconnected to Bonneville Power Administration's (BPA) proposed Stanfield Substation.
The project is currently active in the BPA interconnection queue, with an entry date of July 10, 2020, and a proposed commercial operation date of December 1, 2025. The interconnection agreement (IA) status is listed as "In Progress (unknown study)".
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
BPA's proposed Stanfield 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.
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