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53.2 MW Natural Gas operating in Alamosa, CO
53.2 MW
Nameplate Capacity
2
Generators
units
Natural Gas Fired Combustion Turbine
Technology
1973
Operating Since
Coordinates
37.4597, -105.8954
County
Alamosa, CO
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Public Service Co of Colorado | — | — |
| Owner(s) | Public Service Co of Colorado | — | — |
| Status | Operating | — | — |
The Alamosa power plant is a 53.2 MW natural gas-fired combustion turbine facility located in Alamosa County, Colorado. It began operating in 1973 and has two generators. The plant is owned and operated by Public Service Co of Colorado. It ranks as the 27th largest power plant in Colorado out of 32, and 1092nd nationally out of 1963. The plant operates within the Public Service Company of Colorado balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
In the latest year with available data, Alamosa generated 10,568 MWh of electricity, resulting in a capacity factor of 2.3%. Financial data indicates an installed cost of $181.22 per kW, based on FERC filings.
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
Bilateral Market
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
Public Service Company of Colorado (PSCO)
Grid Voltage
115.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
582 MWh
Latest Month
10.6K MWh
Annual Generation
2.3%
Capacity Factor
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CO₂ Intensity
56197 lb/MWh
NOx
291 lb/MWh
SO₂
174 lb/MWh
CH₄
2 lb/MWh
N₂O
0.438 lb/MWh
Capacity Factor
1.7%
Annual Net Gen
8 GWh
CO₂eq
56375 lb/MWh
Subregion
WECC Rockies
Gas turbine · Public Service Company of Colorado · Data from 2015–2024
$264/kW
Installed Cost
$66/kW
Annual CapEx
$162.8/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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This plant is in a bilateral market territory without organized wholesale pricing. Nodal pricing data is not available.
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-03-26
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