BPA-G0798
650 MW storage in Wasco, OR · In queue since August 2022 · Proposed COD January 2029
650 MW
Capacity
1
Components
Battery
3y 9m
In Queue
In Progress (unknown study)
IA Status
COD target: 2029
Total Duration
6y 5m
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: 2029-01-02
BPA-G0798 is a proposed 650 MW battery storage project located in Wasco County, Oregon. The project is in the Bonneville Power Administration (BPA) interconnection queue, with an entry date of August 18, 2022, and a proposed commercial operation date of January 2, 2029. The point of interconnection is the BPA 500 KV John Day-Marion transmission line.
The interconnection agreement status is listed as "In Progress (unknown study)". The project is being developed within the BPA service territory. Recent news coverage indicates interest in the project related to grid infrastructure.
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
BPA 500 KV John Day-Marion transmission 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.
Last updated 2026-03-31
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