Avista-CS23-06
255.9 MW generation in Whitman, WA · In queue since April 2023 · Proposed COD December 2025
255.9 MW
Capacity
1
Components
Wind
3y 1m
In Queue
IA Executed
IA Status
COD target: 2025
Total Duration
2y 8m
Schedule
5 months past proposed COD
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 18–36 months
Proposed COD: 2025-12-15
Avista-CS23-06 is a proposed wind generation project located in Whitman County, Washington, with a total capacity of 255.9 MW. The project is listed in the Avista Utilities interconnection queue as of April 14, 2023, and has a proposed commercial operation date of December 15, 2025. The interconnection agreement for the project has been executed.
The point of interconnection for Avista-CS23-06 is the Shawnee - Thornton (230kV) substation. The project consists solely of wind generation, with all 255.9 MW of capacity attributed to wind turbines.
Generated from interconnection queue and public data sources
State
WA
County
Whitman
Grid Region
Mountain West
Market
—
Developer
—
Utility
Avista Utilities
Entity
Avista
Service Type
—
Point of Interconnection
Shawnee - Thornton (230kV)
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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