Colorado vs Iowa Electricity Rates (2026)
Iowa has 2.7% cheaper electricity than Colorado. Iowa residents pay 15.14¢/kWh compared to 15.56¢/kWh in Colorado, saving about $13.00/month on average.
Colorado
15.56¢
per kWh
$115/mo
Iowa
15.14¢
per kWh
$128/mo
Detailed Rate Comparison
| Metric | Colorado | Iowa | National Avg |
|---|---|---|---|
| Residential Rate | 15.56¢/kWh | 15.14¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.85¢/kWh | 13.27¢/kWh | - |
| Industrial Rate | 8.49¢/kWh | 7.45¢/kWh | - |
| Avg Monthly Bill | $115 | $128 | $134 |
| Renewable Energy | 30.0% | 62.0% | ~22% |
| Primary Source | Natural Gas | Wind | - |
Appliance Running Costs: Colorado vs Iowa
Monthly cost to run common household appliances in each state.
| Appliance | CO | IA | Savings |
|---|---|---|---|
| Air Purifier | $5.60 | $5.45 | IA saves $0.15 |
| Blender | $0.19 | $0.18 | IA saves $0.01 |
| CFL Bulb (13W) | $0.49 | $0.47 | IA saves $0.01 |
| Cable / Satellite Box | $3.92 | $3.82 | IA saves $0.11 |
| Ceiling Fan | $4.20 | $4.09 | IA saves $0.11 |
| Central Air Conditioner | $130.70 | $127.18 | IA saves $3.53 |
| Chest Freezer | $8.96 | $8.72 | IA saves $0.24 |
| Clothes Dryer (Electric) | $14.00 | $13.63 | IA saves $0.38 |
| Coffee Maker | $1.05 | $1.02 | IA saves $0.03 |
| Crypto Mining Rig | $168.05 | $163.51 | IA saves $4.54 |
| Dehumidifier | $16.80 | $16.35 | IA saves $0.45 |
| Desktop Computer | $7.47 | $7.27 | IA saves $0.20 |
| Dishwasher | $8.40 | $8.18 | IA saves $0.23 |
| Electric Baseboard Heater | $46.68 | $45.42 | IA saves $1.26 |
| Electric Fireplace | $26.14 | $25.44 | IA saves $0.71 |
Bottom Line: Colorado vs Iowa
Iowa is the more affordable state for electricity, with rates 2.7% lower than Colorado. An average household would save about $156.00/year by living in Iowa.
Colorado gets its electricity primarily from Natural Gas with 30.0% renewable, while Iowa relies on Wind with 62.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Colorado or Iowa?
Electricity is cheaper in Iowa at 15.14¢/kWh compared to Colorado at 15.56¢/kWh. That's a 2.7% difference, saving about $13.00/month on an average residential bill.
What is the average electricity bill in Colorado vs Iowa?
The average monthly electricity bill is $115 in Colorado and $128 in Iowa. The national average is $134.
Which state uses more renewable energy, Colorado or Iowa?
Iowa has a higher renewable energy percentage at 62.0%, compared to 30.0% in Colorado.
What are the main energy sources in Colorado and Iowa?
Colorado primarily uses Natural Gas, while Iowa relies on Wind.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)