BPA-G0753
515 MW hybrid in Douglas, WA · In queue since June 2022 · Proposed COD December 2025
515 MW
Capacity
2
Components
Solar + Battery
4y 1m
In Queue
In Progress (unknown study)
IA Phase
COD target: 2025
Total Duration
3y 6m
Schedule
6 months past proposed COD
Study Phase
Transition Cluster
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: 2025-12-31
BPA-G0753 is a proposed 515 MW hybrid solar and battery project located in Douglas County, Washington. The development project consists of 215 MW of solar generation coupled with 300 MW of battery storage. It is listed in the Bonneville Power Administration interconnection queue as of June 16, 2022, with a proposed commercial operation date of December 31, 2025.
The interconnection agreement for BPA-G0753 is currently listed as "In Progress (unknown study)". The point of interconnection is the 5-mile 230kV Gen Tie to Columbia 230 kV Substation. The project is currently listed as active in the interconnection queue.
Generated from interconnection queue and public data sources
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
WA
County
Douglas
Grid Region
Mountain West
Market
—
Developer
—
Utility
—
Entity
BPA
Service Type
ERIS
Point of Interconnection
5-mile 230kV Gen Tie to Columbia 230 kV Substation
Data Source
LBNL
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- 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.
Top solar plant owners in the US
Data tables and metrics from the InfraSure database.
Top solar plant owners in the US
Data tables and metrics from the InfraSure database.
Top 10 solar states
Data tables and metrics from the InfraSure database.
Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
