PRPA-23-08081
50 MW storage in Larimer, CO · In queue since August 2023 · Proposed COD June 2026
50 MW
Capacity
1
Components
Battery
2y 9m
In Queue
System Impact Study
IA Status
COD target: 2026
Total Duration
2y 10m
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: 2026-06-01
PRPA-23-08081 is a proposed 50 MW battery storage project located in Larimer County, Colorado. The project, under development by Platte River Power Authority (PRPA), entered the PRPA interconnection queue on August 8, 2023, and has a proposed commercial operation date of June 1, 2026. Its interconnection status is currently in the System Impact Study phase.
The project consists of a 50 MW battery energy storage system. The point of interconnection is the Boyd 230kV substation. The project has appeared in recent news coverage regarding PRPA's grid modernization efforts.
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
Boyd 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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