PRPA-23-09191
15 MW storage in Larimer, CO · In queue since September 2023 · Proposed COD January 2026
15 MW
Capacity
1
Components
Battery
2y 8m
In Queue
System Impact Study
IA Status
COD target: 2026
Total Duration
2y 4m
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 not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-01-01
PRPA-23-09191 is a proposed 15 MW battery storage project located in Larimer County, Colorado. The project, under development by Platte River Power Authority (PRPA), consists of a 15 MW battery component. It is currently listed as active in the transmission interconnection queue for PRPA, a Western balancing authority.
The project entered the queue on September 19, 2023, and has a proposed commercial operation date of January 1, 2026. Its interconnection status is currently in the System Impact Study phase. The point of interconnection (POI) is Rawhide 230kV.
Generated from interconnection queue and public data sources
State
CO
County
Larimer
Grid Region
Mountain West
Market
—
Developer
—
Utility
Platte River Power Authority
Entity
PRPA
Service Type
—
Point of Interconnection
Rawhide 230kV
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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