PRPA-21-11153
125 MW hybrid in Boulder, CO · In queue since November 2021 · Proposed COD June 2027
125 MW
Capacity
1
Components
Solar
4y 6m
In Queue
System Impact Study
IA Status
COD target: 2027
Total Duration
5y 7m
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: 2027-06-01
Proposed project PRPA-21-11153 is a 125 MW solar and battery hybrid project located in Boulder County, Colorado. The development project, under the utility Platte River Power Authority (PRPA), consists of 125 MW of solar capacity. It is currently listed as active in the PRPA interconnection queue, with an entry date of November 15, 2021.
The proposed commercial operation date (COD) for the project is June 1, 2027. The project's interconnection status is currently in the System Impact Study phase. The point of interconnection (POI) is Longs Peak 230kV. The project has appeared in recent news.
Generated from interconnection queue and public data sources
State
CO
County
Boulder
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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