Comanche (CO)
Coal power plant in Pueblo County, Colorado. 1,252.8 MW of nameplate capacity across 2 generators, operated by Public Service Co of Colorado.
Also known as Comanche Generating Station · EIA plant 470
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Key facts
- Capacity
- 1,252.8 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- June 1975First generator online
- Operator
- Public Service Co of ColoradoEIA operator ID 15466
- Grid
- WACMBalancing authority WACM
- Price nodes
- None linkedNo verified ISO node
- Location
- Pueblo County, CO38.2081, −104.5747
- EIA plant ID
- 470EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Comanche (CO) produces
Free · EIA-923Net generation, 2025
4.16 TWh
4,164,592 MWh, final
Capacity factor, 2025
37.9%
2024: 51.6%
January to July 2026
1.02 TWh
Provisional
Range, 2015 to 2025
4.1–9.8
TWh a year. Low 2020, high 2018
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 4,223,847 | Not reported | 12 of 12 |
| 2001 | 4,583,584 | Not reported | 12 of 12 |
| 2002 | 4,697,167 | Not reported | 12 of 12 |
| 2003 | 4,894,055 | Not reported | 12 of 12 |
| 2004 | 4,303,272 | Not reported | 12 of 12 |
| 2005 | 4,293,768 | Not reported | 12 of 12 |
| 2006 | 4,877,931 | Not reported | 12 of 12 |
| 2007 | 4,450,973 | Not reported | 12 of 12 |
| 2008 | 4,378,101 | Not reported | 12 of 12 |
| 2009 | 4,705,019 | Not reported | 12 of 12 |
| 2010 | 6,039,435 | Not reported | 12 of 12 |
| 2011 | 7,494,536 | 52.3% | 12 of 12 |
| 2012 | 9,121,785 | 63.5% | 12 of 12 |
| 2013 | 8,959,659 | 62.5% | 12 of 12 |
| 2014 | 8,289,783 | 57.9% | 12 of 12 |
| 2015 | 8,636,016 | 60.3% | 12 of 12 |
| 2016 | 9,059,710 | 63.1% | 12 of 12 |
| 2017 | 9,275,379 | 64.7% | 12 of 12 |
| 2018 | 9,761,647 | 68.1% | 12 of 12 |
| 2019 | 551,716 | 50.2% | 1 of 12 |
| 2020 | 4,149,914 | 28.9% | 12 of 12 |
| 2021 | 8,175,602 | 57.1% | 12 of 12 |
| 2022 | 5,821,281 | Not reported | 12 of 12 |
| 2023 | 6,767,932 | 61.7% | 12 of 12 |
| 2024 | 5,674,875 | 51.6% | 12 of 12 |
| 2025 | 4,164,592 | 37.9% | 12 of 12 |
| 2026 (provisional, partial year) | 1,015,055 | 15.9% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDCO₂, 2025
4.90M
US short tons. 2024: 6.52M
SO₂, 2025
1,972
US short tons
NOx, 2025
2,384
US short tons
CO₂ per MWh, calculated
1.18 t
About 2,352 lb per MWh
2 of 2 EPA units reported CO₂ in 2025 (1, 2, 3), matched to EIA plant 470 through the EPA–EIA crosswalk. The per-MWh rate is EPA CO₂ divided by EIA-923 net generation. The two reporting boundaries can differ.
Water use
Free · EIA-923 cooling, USGSWithdrawal, 2024
2,538
million gallons
Consumption, 2024
1,894
million gallons
Source
Arkansas River
Surface, Fresh. Hybrid induced-draft tower
Watershed stress
Very low/none · 0.155
USGS SUI, HUC12 Outlet Saint Charles River
12 of 12 cooling months report withdrawal. SUI of the source river HUC12 within 3 km. Blank volumes are unreported, not zero.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 2 | Conventional Steam Coal | 396.0 | June 1975 |
| 3 | Conventional Steam Coal | 856.8 | July 2010 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Public Service Co of Colorado as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Power plants near Comanche (CO)
More plants operated by Public Service Co of Colorado
Questions about Comanche (CO)
How much power does Comanche (CO) produce?
Comanche (CO) reported 4,164,592 MWh (4.16 TWh) of net generation in 2025, a 37.9% capacity factor on 1,252.8 MW of nameplate capacity. From January to July 2026 it reported 1.02 TWh, which is provisional.
Where is Comanche (CO)?
Comanche (CO) is in Pueblo County, Colorado, at 38.2081, −104.5747. It is in the Western Area Power Administration - Rocky Mountain Region balancing area (WACM).
Who operates Comanche (CO)?
EIA-860M for August 2026 lists Public Service Co of Colorado as the operator (EIA operator ID 15466). The operator is not always the owner.
When did Comanche (CO) start operating?
Its first generator began operating in June 1975, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- EIA-923 cooling water 2024 and the USGS surface water supply and use index, Water years 2010-2020 (Oct 2009 to Sep 2020), mean of monthly values
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page