2. United States
  3. Iowa
  4. Wapello County, IA
  5. Ottumwa, IA

Summary of Electricity Activity in Ottumwa, IA

Summary of Ottumwa, IA Generation

Ottumwa, IA is ranked #557 out of 5,519 U.S. cities nationwide and #9 out of 165 Iowa cities in terms of total annual net electricity generation.

Annual Generation -4.9 GWh
Annual Consumption 22.0 M MMBtu
Last UpdateMar 2025
Power Plants2
Companies on File2
Power Plants in 50 Mile Radius 26
Power Plants in 100 Mile Radius 161

Map of Top Producing Plants in Ottumwa, IA

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Overall National Rank

#557 /5,519 U.S. Cities

In Net Annual Generation

Overall State Rank

#9 /165 Iowa Cities

In Net Annual Generation

Overall Annual Net Geneneration

1.8 TWh

Total Annual Fuel Consumption

22.0 M MMBtu

Electric Companies in Ottumwa, IA

2

Ottumwa, IA
Power Plants

2

Annual Net Generation From all power

1.8 TWh

National Rank in Terms of all Net Electricity Generation

#557 /5,519 U.S. Cities

State Rank in Terms of all Net Electricity Generation

#9 /165 Iowa Cities

Net Generation by Fuel Source

Subbituminous Coal
Water
99.7%

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
Subbituminous Coal#3 / 8#57 / 1191.76 TWh21.92 M MMBtu
All#9 / 165#557 / 55191.75 TWh22.02 M MMBtu
Water#4 / 4#766 / 8655.26 GWh19.68 k MMBtu

* Data is based on 12 months since Dec 2023.

Monthly Net Generation for Ottumwa, IA

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Power Plants in Ottumwa, IA

PlantUtility NameGenerationConsumptionFuel Types
OttumwaInterstate Power and Light Co1.7 TWh22.0 M MMBtu Subbituminous Coal : 99.6%
Ottumwa City ofOttumwa City of5.3 GWh19.7 k MMBtu Water
* Data is based on the last 12 months since Mar 2025.
View All Plants in Iowa

Electricity Generation for Neighboring Cities

National RankCityNet Generation# Power Plants
#4938Bloomfield2.1 GWh2
#5488Brooklyn10.0 MWh2
#3138Centerville25.8 GWh2
#2427Eddyville76.3 GWh1
#5450Knoxville25.0 MWh2
#454Montezuma2.6 TWh5
#5391Mount Pleasant59.0 MWh1
#2004Pella146.3 GWh3
#1464Queen City330.1 GWh1
#5278Unionville251.0 MWh2

* Net Generation data is based on the last 12 months since Mar 2025