BPA-G1015
500 MW generation in Benton, WA · In queue since November 2023 · Proposed COD December 2029
500 MW
Capacity
1
Components
Solar
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: 2029-12-31
BPA-G1015 is a proposed 500 MW solar generation project located in Benton County, Washington. The project is listed in the Bonneville Power Administration interconnection queue as of November 21, 2023, with a proposed commercial operation date of December 31, 2029. The interconnection agreement is currently listed as "In Progress (unknown study)".
The project consists of 500 MW of solar photovoltaic generation. The point of interconnection is the Lower Monumental-Hanford No 1 500kV line. The project has appeared in recent news coverage regarding energy development in the Pacific Northwest.
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
Lower Monumental-Hanford No 1 500kV 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.
