Avista-60
150 MW hybrid in Asotin, WA · In queue since June 2018 · Proposed COD September 2025
150 MW
Capacity
1
Components
Solar
7y 11m
In Queue
Suspended
IA Status
COD target: 2025
Total Duration
7y 3m
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: 2025-09-01
Avista-60 is a proposed 150 MW hybrid solar and battery project located in Asotin County, Washington. The project, interconnected with Avista Utilities, entered the Avista interconnection queue on June 4, 2018, with a proposed commercial operation date of September 1, 2025. The interconnection agreement status is currently listed as suspended.
The project consists of 150 MW of solar generation capacity. The interconnection point is the Dry Creek 230 kV station. The project's overall status within the interconnection queue is also listed as suspended.
Generated from interconnection queue and public data sources
State
WA
County
Asotin
Grid Region
Mountain West
Market
—
Developer
—
Utility
Avista Utilities
Entity
Avista
Service Type
—
Point of Interconnection
Dry Creek 230 kV station
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.
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