East 12th Street
Natural gas power plant in Cowley County, Kansas. 26.5 MW of nameplate capacity across 1 generator, operated by City of Winfield - (KS).
Also known as East 12th Street Power Plant · EIA plant 7013
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 26.5 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- June 1970First generator online
- Operator
- City of Winfield - (KS)EIA operator ID 20813
- Grid
- SPPBalancing authority SWPP
- Price nodes
- 1 SPP nodeResource nodes with prices
- Location
- Cowley County, KS37.2367, −96.9625
- EIA plant ID
- 7013EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power East 12th Street produces
Free · EIA-923Net generation, 2025
10.5 GWh
10,520 MWh, final
Capacity factor, 2025
4.3%
2024: 2.7%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
1.4–10.6
GWh a year. Low 2017, high 2019
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 0 | Not reported | 12 of 12 |
| 2001 | 18,935 | Not reported | 12 of 12 |
| 2002 | 3,181 | Not reported | 12 of 12 |
| 2003 | 17,027 | Not reported | 12 of 12 |
| 2004 | 0 | Not reported | 12 of 12 |
| 2005 | 1,888 | Not reported | 12 of 12 |
| 2006 | 1,661 | Not reported | 12 of 12 |
| 2007 | 1,026 | Not reported | 12 of 12 |
| 2008 | 1,931 | Not reported | 12 of 12 |
| 2009 | 28,482 | Not reported | 12 of 12 |
| 2010 | 12,306 | 5.0% | 12 of 12 |
| 2011 | 12,852 | 5.2% | 12 of 12 |
| 2012 | 10,134 | 4.1% | 12 of 12 |
| 2013 | 13,592 | 5.5% | 12 of 12 |
| 2014 | 6,404 | 2.6% | 12 of 12 |
| 2015 | 4,072 | 1.7% | 12 of 12 |
| 2016 | 5,743 | 2.3% | 12 of 12 |
| 2017 | 1,378 | 0.6% | 12 of 12 |
| 2018 | 3,574 | 1.5% | 12 of 12 |
| 2019 | 10,592 | 4.3% | 12 of 12 |
| 2020 | 7,315 | 3.0% | 12 of 12 |
| 2021 | 1,466 | 0.6% | 12 of 12 |
| 2022 | 1,562 | 0.6% | 12 of 12 |
| 2023 | 3,704 | 1.5% | 12 of 12 |
| 2024 | 6,656 | 2.7% | 12 of 12 |
| 2025 | 10,520 | 4.3% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 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 account · SPPEmissions
Free · EPA CAMPDCO₂, 2025
8,249
US short tons. 2024: 5,567
SO₂, 2025
0
US short tons
NOx, 2025
18
US short tons
CO₂ per MWh, calculated
0.78 t
About 1,568 lb per MWh
1 of 1 EPA units reported CO₂ in 2025 (4), matched to EIA plant 7013 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, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 4 | Natural Gas Steam Turbine | 26.5 | June 1970 |
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 City of Winfield - (KS) 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 East 12th Street
More plants operated by City of Winfield - (KS)
Questions about East 12th Street
How much power does East 12th Street produce?
East 12th Street reported 10,520 MWh (10.5 GWh) of net generation in 2025, a 4.3% capacity factor on 26.5 MW of nameplate capacity.
Where is East 12th Street?
East 12th Street is in Cowley County, Kansas, at 37.2367, −96.9625. It is in the Southwest Power Pool balancing area (SWPP).
Who operates East 12th Street?
EIA-860M for August 2026 lists City of Winfield - (KS) as the operator (EIA operator ID 20813). The operator is not always the owner.
When did East 12th Street start operating?
Its first generator began operating in June 1970, according to EIA-860M.
Does InfraMap have power prices for East 12th Street?
Yes. InfraMap has SPP day-ahead and real-time prices at 1 price node linked to East 12th Street, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
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
- SPP day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page