Iowa vs Montana Electricity Rates (2026)
Montana has 15.4% cheaper electricity than Iowa. Montana residents pay 12.81¢/kWh compared to 15.14¢/kWh in Iowa, saving about $21.00/month on average.
Iowa
15.14¢
per kWh
$128/mo
Montana
12.81¢
per kWh
$107/mo
Detailed Rate Comparison
| Metric | Iowa | Montana | National Avg |
|---|---|---|---|
| Residential Rate | 15.14¢/kWh | 12.81¢/kWh | 17.22¢/kWh |
| Commercial Rate | 13.27¢/kWh | 10.92¢/kWh | - |
| Industrial Rate | 7.45¢/kWh | 6.35¢/kWh | - |
| Avg Monthly Bill | $128 | $107 | $134 |
| Renewable Energy | 62.0% | 48.0% | ~22% |
| Primary Source | Wind | Hydroelectric | - |
Appliance Running Costs: Iowa vs Montana
Monthly cost to run common household appliances in each state.
| Appliance | IA | MT | Savings |
|---|---|---|---|
| Air Purifier | $5.45 | $4.61 | MT saves $0.84 |
| Blender | $0.18 | $0.15 | MT saves $0.03 |
| CFL Bulb (13W) | $0.47 | $0.40 | MT saves $0.07 |
| Cable / Satellite Box | $3.82 | $3.23 | MT saves $0.59 |
| Ceiling Fan | $4.09 | $3.46 | MT saves $0.63 |
| Central Air Conditioner | $127.18 | $107.60 | MT saves $19.57 |
| Chest Freezer | $8.72 | $7.38 | MT saves $1.34 |
| Clothes Dryer (Electric) | $13.63 | $11.53 | MT saves $2.10 |
| Coffee Maker | $1.02 | $0.86 | MT saves $0.16 |
| Crypto Mining Rig | $163.51 | $138.35 | MT saves $25.16 |
| Dehumidifier | $16.35 | $13.83 | MT saves $2.52 |
| Desktop Computer | $7.27 | $6.15 | MT saves $1.12 |
| Dishwasher | $8.18 | $6.92 | MT saves $1.26 |
| Electric Baseboard Heater | $45.42 | $38.43 | MT saves $6.99 |
| Electric Fireplace | $25.44 | $21.52 | MT saves $3.91 |
Bottom Line: Iowa vs Montana
Montana is the more affordable state for electricity, with rates 15.4% lower than Iowa. An average household would save about $252.00/year by living in Montana.
Iowa gets its electricity primarily from Wind with 62.0% renewable, while Montana relies on Hydroelectric with 48.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Iowa or Montana?
Electricity is cheaper in Montana at 12.81¢/kWh compared to Iowa at 15.14¢/kWh. That's a 15.4% difference, saving about $21.00/month on an average residential bill.
What is the average electricity bill in Iowa vs Montana?
The average monthly electricity bill is $128 in Iowa and $107 in Montana. The national average is $134.
Which state uses more renewable energy, Iowa or Montana?
Iowa has a higher renewable energy percentage at 62.0%, compared to 48.0% in Montana.
What are the main energy sources in Iowa and Montana?
Iowa primarily uses Wind, while Montana relies on Hydroelectric.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)