BPA-G0979
400 MW hybrid in Klickitat, WA · In queue since November 2023 · Proposed COD December 2029
400 MW
Capacity
2
Components
Solar + Battery
2y 6m
In Queue
In Progress (unknown study)
IA Status
COD target: 2029
Total Duration
6y 1m
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: 2029-12-03
BPA-G0979 is a proposed 400 MW hybrid Solar+Battery project located in Klickitat County, Washington. The project consists of 200 MW of solar generation paired with 200 MW of battery energy storage. It is interconnected to the Bonneville Power Administration (BPA) via the Rock Creek Substation.
The project is currently active in the BPA interconnection queue, with an entry date of November 3, 2023, and a proposed commercial operation date of December 3, 2029. The interconnection agreement (IA) status is listed as "In Progress (unknown study)".
Generated from interconnection queue and public data sources
State
WA
County
Klickitat
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Rock Creek 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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