Summary of Electricity Activity in Spencer, IA

Summary of Spencer, IA Generation

Spencer, IA is ranked #743 out of 5,722 U.S. cities nationwide and #18 out of 171 Iowa cities in terms of total annual net electricity generation.

Annual Generation 120.7 GWh
Annual Consumption 4.4 M MMBtu
Last UpdateApr 2025
Power Plants3
Companies on File3
Power Plants in 50 Mile Radius 73
Power Plants in 100 Mile Radius 316

Map of Top Producing Plants in Spencer, IA

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Overall National Rank

#743 /5,722 U.S. Cities

In Net Annual Generation

Overall State Rank

#18 /171 Iowa Cities

In Net Annual Generation

Overall Annual Net Geneneration

1.1 TWh

Total Annual Fuel Consumption

4.4 M MMBtu

Electric Companies in Spencer, IA

3

Spencer, IA
Power Plants

3

Annual Net Generation From wind power

1.1 TWh

National Rank in Terms of wind Net Electricity Generation

#122 /799 U.S. Cities

State Rank in Terms of wind Net Electricity Generation

#12 /88 Iowa Cities

Net Generation by Fuel Source

Wind
Natural Gas
Kerosene
Distillate Fuel Oil
99.3%

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#18 / 171#743 / 57221.13 TWh4.40 M MMBtu
Wind#12 / 88#122 / 7991.12 TWh4.27 M MMBtu
Natural Gas#22 / 39#1165 / 14696.75 GWh129.72 k MMBtu
Kerosene#1 / 1#16 / 27651.00 MWh2.54 k MMBtu
Distillate Fuel Oil#11 / 78#518 / 1037318.33 MWh5.64 k MMBtu

Monthly Net Generation for Spencer, IA

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Power Plants in Spencer, IA

PlantUtility NameGenerationConsumptionFuel Types
Upland PrairieInterstate Power and Light Co1.1 TWh4.3 M MMBtu Wind
Earl F WisdomCorn Belt Power Coop7.1 GWh135.4 k MMBtu Natural Gas : 95.6% Distillate Fuel Oil : 4.4%
Spencer Gas TurbineCity of Spencer - (IA)651.0 MWh2.5 k MMBtu Kerosene

Electricity Generation for Neighboring Cities

National RankCityNet Generation# Power Plants
#612Emmetsburg1.5 TWh2
#5072Estherville2.3 GWh2
#5595Graettinger59.0 MWh1
#1064Harris618.3 GWh2
#1503Lake Park324.7 GWh3
#5469Laurens257.0 MWh1
#5455Milford283.0 MWh1
#457Primghar2.6 TWh3
#2642Ruthven55.3 GWh1
#2958Superior36.0 GWh1

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