OilOperatingSPP

Garnett Municipal

Oil power plant in Anderson County, Kansas. 11.7 MW of nameplate capacity across 7 generators, operated by City of Garnett - (KS).

Also known as EIA plant 1278

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Prairie Queen Wind FarmOsawatomie Power Plant South SubOsawatomie Power Plan…SharpeGarnett Municipal20 km
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6 plants within 38 km, from EIA coordinates.

Key facts

Capacity
11.7 MWNameplate
Generators
7 operatingEIA-860M, August 2026
Operating since
January 1930First generator online
Operator
City of Garnett - (KS)EIA operator ID 6965
Grid
SPPBalancing authority SWPP
Price nodes
None linkedNo verified ISO node
Location
Anderson County, KS38.2697, −95.2447
EIA plant ID
1278EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power Garnett Municipal produces

Free · EIA-923

Net generation, 2025

9 MWh

9 MWh, final

Capacity factor, 2025

0.0%

2024: 0.0%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2015 to 2025

0.0–23.0

MWh a year. Low 2019, high 2017

Annual net generation, MWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
20000Not reported12 of 12
20011,808Not reported12 of 12
2002501Not reported12 of 12
20030Not reported12 of 12
2004109Not reported12 of 12
2005424Not reported12 of 12
2006104Not reported12 of 12
2007−174Not reported12 of 12
2008−583Not reported12 of 12
2009−63Not reported12 of 12
2010−521-0.5%12 of 12
2011−536-0.5%12 of 12
2012−423Not reported12 of 12
201300.0%12 of 12
201400.0%12 of 12
201520.0%12 of 12
2016110.0%12 of 12
2017230.0%12 of 12
201860.0%12 of 12
201900.0%12 of 12
2020170.0%12 of 12
202100.0%12 of 12
202200.0%12 of 12
202390.0%12 of 12
202480.0%12 of 12
202590.0%12 of 12
2026 (provisional, partial year)Not reportedNot reported0 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

No verified ISO price node is linked to this plant, or its price history could not load.

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No EIA cooling-water record for this plant in 2024.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
1Petroleum Liquids1.5January 1961
2Petroleum Liquids0.4January 1930
3Petroleum Liquids1.5January 1955
4Petroleum Liquids0.9January 1948
7Petroleum Liquids2.5November 2000
IC5Petroleum Liquids2.4January 1981
IC6Petroleum Liquids2.5January 1978

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists City of Garnett - (KS) as the operator, which is not always the owner.

Modeled data

Pro

Pro adds modeled values for this plant. Everything above stays free.

Modeled

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.

Analyst and MCP

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Power plants near Garnett Municipal

Questions about Garnett Municipal

How much power does Garnett Municipal produce?

Garnett Municipal reported 9 MWh (9 MWh) of net generation in 2025, a 0.0% capacity factor on 11.7 MW of nameplate capacity.

Where is Garnett Municipal?

Garnett Municipal is in Anderson County, Kansas, at 38.2697, −95.2447. It is in the Southwest Power Pool balancing area (SWPP).

Who operates Garnett Municipal?

EIA-860M for August 2026 lists City of Garnett - (KS) as the operator (EIA operator ID 6965). The operator is not always the owner.

When did Garnett Municipal start operating?

Its first generator began operating in January 1930, 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)

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page