BPA-G0684
705 MW hybrid in Benton, WA · In queue since July 2021 · Proposed COD October 2024
705 MW
Capacity
2
Components
Solar + Battery
4y 10m
In Queue
In Progress (unknown study)
IA Status
COD target: 2024
Total Duration
3y 3m
Schedule
19 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: 2024-10-01
The proposed project BPA-G0684 is a 705 MW hybrid Solar+Battery project located in Benton County, Washington. The project, which consists of 470 MW of solar capacity and 235 MW of battery storage, is interconnected to the Bonneville Power Administration (BPA) via the Wautoma 500 kV Substation.
The project is currently active in the BPA interconnection queue, having entered on July 23, 2021, with a proposed commercial operation date of October 1, 2024. The interconnection agreement (IA) status is listed as "In Progress (unknown study)". The project has appeared in recent news.
Generated from interconnection queue and public data sources
State
WA
County
Benton
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Wautoma 500 kV 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.
