BPA-G0615
1,200 MW hybrid in Sherman, OR · In queue since February 2019 · Proposed COD December 2021
1,200 MW
Capacity
2
Components
Solar + Battery
7y 5m
In Queue
Facility Study
IA Phase
COD target: 2021
Total Duration
2y 10m
Schedule
55 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: 2021-12-31
BPA-G0615 is a proposed 1200 MW hybrid Solar+Battery project located in Sherman County, Oregon. The project, which appeared in the news recently, consists of an 800 MW solar array and a 400 MW battery energy storage system. It is in the Bonneville Power Administration (BPA) interconnection queue, with an entry date of February 21, 2019.
The proposed commercial operation date is December 31, 2021. The project's interconnection status is currently in the Facility Study phase. The point of interconnection (POI) is the Slatt - Buckley No 1 500 kV transmission line, approximately 10 miles from Buckley Substation.
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
OR
County
Sherman
Grid Region
Mountain West
Market
—
Developer
—
Utility
—
Entity
BPA
Service Type
NRIS/ERIS
Point of Interconnection
Slatt - Buckley No 1 500 kV transmission line, approximately 10 miles from Buckley 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.
