BPA-G1043
300 MW hybrid in Grant, WA · In queue since November 2023 · Proposed COD December 2026
300 MW
Capacity
2
Components
Solar + Battery
2y 6m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Total Duration
3y 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: 2026-12-31
BPA-G1043 is a proposed 300 MW hybrid solar and battery project located in Grant County, Washington. The project consists of 150 MW of solar generation paired with 150 MW of battery storage. It is interconnected to the Bonneville Power Administration (BPA) queue, with an entry date of November 21, 2023, and a proposed commercial operation date of December 31, 2026.
The interconnection agreement (IA) status is currently listed as "In Progress (unknown study)". The point of interconnection (POI) is on the Rocky Ford-Coulee 230kV transmission line approximately 21 miles northeast of Rocky Ford substation. The project has appeared in recent news.
Generated from interconnection queue and public data sources
State
WA
County
Grant
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
On the Rocky Ford-Coulee 230kV transmission line approximately 21 miles northeast of Rocky Ford 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.
No ask pi reports yet for this entity.
ask pi about Project BPA-G1043
