Idaho vs Wyoming Electricity Rates (2026)
Idaho has 4.9% cheaper electricity than Wyoming. Idaho residents pay 11.15¢/kWh compared to 11.72¢/kWh in Wyoming, saving about $6.00/month on average.
Idaho
11.15¢
per kWh
$107/mo
Wyoming
11.72¢
per kWh
$101/mo
Detailed Rate Comparison
| Metric | Idaho | Wyoming | National Avg |
|---|---|---|---|
| Residential Rate | 11.15¢/kWh | 11.72¢/kWh | 17.22¢/kWh |
| Commercial Rate | 8.69¢/kWh | 9.95¢/kWh | - |
| Industrial Rate | 6.87¢/kWh | 7.04¢/kWh | - |
| Avg Monthly Bill | $107 | $101 | $134 |
| Renewable Energy | 73.0% | 22.0% | ~22% |
| Primary Source | Hydroelectric | Coal | - |
Appliance Running Costs: Idaho vs Wyoming
Monthly cost to run common household appliances in each state.
| Appliance | ID | WY | Savings |
|---|---|---|---|
| Air Purifier | $4.01 | $4.22 | ID saves $0.21 |
| Blender | $0.13 | $0.14 | ID saves $0.01 |
| CFL Bulb (13W) | $0.35 | $0.37 | ID saves $0.02 |
| Cable / Satellite Box | $2.81 | $2.95 | ID saves $0.14 |
| Ceiling Fan | $3.01 | $3.16 | ID saves $0.15 |
| Central Air Conditioner | $93.66 | $98.45 | ID saves $4.79 |
| Chest Freezer | $6.42 | $6.75 | ID saves $0.33 |
| Clothes Dryer (Electric) | $10.04 | $10.55 | ID saves $0.51 |
| Coffee Maker | $0.75 | $0.79 | ID saves $0.04 |
| Crypto Mining Rig | $120.42 | $126.58 | ID saves $6.16 |
| Dehumidifier | $12.04 | $12.66 | ID saves $0.62 |
| Desktop Computer | $5.35 | $5.63 | ID saves $0.27 |
| Dishwasher | $6.02 | $6.33 | ID saves $0.31 |
| Electric Baseboard Heater | $33.45 | $35.16 | ID saves $1.71 |
| Electric Fireplace | $18.73 | $19.69 | ID saves $0.96 |
Bottom Line: Idaho vs Wyoming
Idaho is the more affordable state for electricity, with rates 4.9% lower than Wyoming. An average household would save about $72.00/year by living in Idaho.
Idaho gets its electricity primarily from Hydroelectric with 73.0% renewable, while Wyoming relies on Coal with 22.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Idaho or Wyoming?
Electricity is cheaper in Idaho at 11.15¢/kWh compared to Wyoming at 11.72¢/kWh. That's a 4.9% difference, saving about $6.00/month on an average residential bill.
What is the average electricity bill in Idaho vs Wyoming?
The average monthly electricity bill is $107 in Idaho and $101 in Wyoming. The national average is $134.
Which state uses more renewable energy, Idaho or Wyoming?
Idaho has a higher renewable energy percentage at 73.0%, compared to 22.0% in Wyoming.
What are the main energy sources in Idaho and Wyoming?
Idaho primarily uses Hydroelectric, while Wyoming relies on Coal.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)