PRPA-22-07253
50 MW storage in Weld, CO · In queue since July 2022 · Proposed COD March 2026
50 MW
Capacity
1
Components
Battery
3y 10m
In Queue
System Impact Study
IA Status
COD target: 2026
Total Duration
3y 8m
Schedule
2 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: 2026-03-01
PRPA-22-07253 is a proposed 50 MW battery storage project located in Weld County, Colorado. The project is being developed by Platte River Power Authority (PRPA) and consists of a single 50 MW battery component. It is currently listed as active in the transmission interconnection queue for PRPA, a Western region utility.
The project entered the queue on July 25, 2022, with a proposed commercial operation date of March 1, 2026. Its interconnection status is currently in the System Impact Study phase. The point of interconnection (POI) is the Longs Peak 230kV substation.
Generated from interconnection queue and public data sources
State
CO
County
Weld
Grid Region
Mountain West
Market
—
Developer
—
Utility
Platte River Power Authority
Entity
PRPA
Service Type
—
Point of Interconnection
Longs Peak 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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