BPA-G0787
1,200 MW hybrid in Wasco, OR · In queue since August 2022 · Proposed COD December 2028
1,200 MW
Capacity
2
Components
Battery + Pumped Storage
3y 9m
In Queue
In Progress (unknown study)
IA Status
COD target: 2028
Total Duration
6y 4m
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: 2028-12-01
BPA-G0787 is a proposed 1200 MW hybrid energy project in Wasco County, Oregon. Interconnecting to the Bonneville Power Administration (BPA) grid at the Big Eddy-Ostrander No 1 500 kV point of interconnection, the project consists of a 600 MW battery component and a 600 MW pumped storage component. The project entered the BPA interconnection queue on August 18, 2022, with a proposed commercial operation date of December 1, 2028.
The interconnection agreement (IA) for BPA-G0787 is currently in progress, with the specific study type unknown. The project is listed as an active project in the interconnection queue. Recent news coverage of the project is available.
Generated from interconnection queue and public data sources
State
OR
County
Wasco
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Big Eddy-Ostrander No 1 500 kV
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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