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1.5 MW Solar operating in Jefferson, CO — Public Service Company of Colorado
1.5 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2021
Operating Since
Coordinates
39.7276, -105.1131
County
Jefferson, CO
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Standard Solar | Standard Solar | — |
| Owner(s) | Standard Solar | — | — |
| Status | Operating | operating | — |
Mtn. Solar 4 (CSG) is a 1.5 MW solar photovoltaic power plant located in Jefferson County, Colorado. The plant began operating in 2021 and has one generator. Standard Solar is the owner and operator. The primary fuel source is solar energy. The plant's solar tracking technology is fixed tilt.
In its most recent year of operation, Mtn. Solar 4 generated 3,582 MWh of electricity, achieving a capacity factor of 27.2%. The plant operates within the Public Service Company of Colorado balancing authority, which is part of the Western Electricity Coordinating Council (WECC) NERC region. Mtn. Solar 4 ranks 150th in size among Colorado's 177 power plants, and 5889th nationally out of 7108 plants.
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
Bilateral Market
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
179 MWh
Latest Month
3.6K MWh
Annual Generation
27.2%
Capacity Factor
Data from 2022–2024
$15.4/MWh
Energy Value
$18.7/MWh
Capacity Value
This plant is in a bilateral market territory without organized wholesale pricing. Nodal pricing data is not available.
Last updated 2026-03-26
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ask pi about Mtn. Solar 4 (CSG)Public Service Company of Colorado (PSCO)
Grid Voltage
13.2 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP