Tennessee vs Wyoming Electricity Rates (2026)
Wyoming has 9.2% cheaper electricity than Tennessee. Wyoming residents pay 11.72¢/kWh compared to 12.91¢/kWh in Tennessee, saving about $41.00/month on average.
Tennessee
12.91¢
per kWh
$142/mo
Wyoming
11.72¢
per kWh
$101/mo
Detailed Rate Comparison
| Metric | Tennessee | Wyoming | National Avg |
|---|---|---|---|
| Residential Rate | 12.91¢/kWh | 11.72¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.38¢/kWh | 9.95¢/kWh | - |
| Industrial Rate | 7.33¢/kWh | 7.04¢/kWh | - |
| Avg Monthly Bill | $142 | $101 | $134 |
| Renewable Energy | 13.0% | 22.0% | ~22% |
| Primary Source | Nuclear | Coal | - |
Appliance Running Costs: Tennessee vs Wyoming
Monthly cost to run common household appliances in each state.
| Appliance | TN | WY | Savings |
|---|---|---|---|
| Air Purifier | $4.65 | $4.22 | WY saves $0.43 |
| Blender | $0.15 | $0.14 | WY saves $0.01 |
| CFL Bulb (13W) | $0.40 | $0.37 | WY saves $0.04 |
| Cable / Satellite Box | $3.25 | $2.95 | WY saves $0.30 |
| Ceiling Fan | $3.49 | $3.16 | WY saves $0.32 |
| Central Air Conditioner | $108.44 | $98.45 | WY saves $10.00 |
| Chest Freezer | $7.44 | $6.75 | WY saves $0.69 |
| Clothes Dryer (Electric) | $11.62 | $10.55 | WY saves $1.07 |
| Coffee Maker | $0.87 | $0.79 | WY saves $0.08 |
| Crypto Mining Rig | $139.43 | $126.58 | WY saves $12.85 |
| Dehumidifier | $13.94 | $12.66 | WY saves $1.29 |
| Desktop Computer | $6.20 | $5.63 | WY saves $0.57 |
| Dishwasher | $6.97 | $6.33 | WY saves $0.64 |
| Electric Baseboard Heater | $38.73 | $35.16 | WY saves $3.57 |
| Electric Fireplace | $21.69 | $19.69 | WY saves $2.00 |
Bottom Line: Tennessee vs Wyoming
Wyoming is the more affordable state for electricity, with rates 9.2% lower than Tennessee. An average household would save about $492.00/year by living in Wyoming.
Tennessee gets its electricity primarily from Nuclear with 13.0% renewable, while Wyoming relies on Coal with 22.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Tennessee or Wyoming?
Electricity is cheaper in Wyoming at 11.72¢/kWh compared to Tennessee at 12.91¢/kWh. That's a 9.2% difference, saving about $41.00/month on an average residential bill.
What is the average electricity bill in Tennessee vs Wyoming?
The average monthly electricity bill is $142 in Tennessee and $101 in Wyoming. The national average is $134.
Which state uses more renewable energy, Tennessee or Wyoming?
Wyoming has a higher renewable energy percentage at 22.0%, compared to 13.0% in Tennessee.
What are the main energy sources in Tennessee and Wyoming?
Tennessee primarily uses Nuclear, while Wyoming relies on Coal.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)