CLPT-CLPT G21
400 MW hybrid in Laramie, WY · In queue since September 2022 · Proposed COD December 2025
400 MW
Capacity
1
Components
Solar
3y 8m
In Queue
IA Executed
IA Status
COD target: 2025
Total Duration
3y 3m
Schedule
4 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: 18–30 months
Proposed COD: 2025-12-31
CLPT-CLPT G21 is a proposed 400 MW hybrid solar and battery project located in Laramie County, Wyoming. The development project, which consists of 400 MW of solar capacity, is in the Black Hills Cheyenne Light Fuel and Power Transmission interconnection queue, under the queue ID CLPT-CLPT G21. The project entered the queue on September 6, 2022, with a proposed commercial operation date of December 31, 2025. The interconnection agreement for the project has been executed.
The point of interconnection for the project is the Sweetgrass 230kV Substation. The developer is listed as CLPT. The project is categorized as active within the interconnection queue.
Generated from interconnection queue and public data sources
State
WY
County
Laramie
Grid Region
Mountain West
Market
—
Developer
—
Utility
Black Hills Cheyenne Light Fuel and Power Transmission
Entity
CLPT
Service Type
—
Point of Interconnection
Sweetgrass 230kV Substation
Data Source
LBNL
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- FOURCORNERS
- 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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