Maryland vs Tennessee Electricity Rates (2026)
Tennessee has 22.1% cheaper electricity than Maryland. Tennessee residents pay 12.91¢/kWh compared to 16.57¢/kWh in Maryland, saving about $3.00/month on average.
Maryland
16.57¢
per kWh
$145/mo
Tennessee
12.91¢
per kWh
$142/mo
Detailed Rate Comparison
| Metric | Maryland | Tennessee | National Avg |
|---|---|---|---|
| Residential Rate | 16.57¢/kWh | 12.91¢/kWh | 17.22¢/kWh |
| Commercial Rate | 12.84¢/kWh | 11.38¢/kWh | - |
| Industrial Rate | 10.03¢/kWh | 7.33¢/kWh | - |
| Avg Monthly Bill | $145 | $142 | $134 |
| Renewable Energy | 12.0% | 13.0% | ~22% |
| Primary Source | Nuclear | Nuclear | - |
Appliance Running Costs: Maryland vs Tennessee
Monthly cost to run common household appliances in each state.
| Appliance | MD | TN | Savings |
|---|---|---|---|
| Air Purifier | $5.97 | $4.65 | TN saves $1.32 |
| Blender | $0.20 | $0.15 | TN saves $0.04 |
| CFL Bulb (13W) | $0.52 | $0.40 | TN saves $0.11 |
| Cable / Satellite Box | $4.18 | $3.25 | TN saves $0.92 |
| Ceiling Fan | $4.47 | $3.49 | TN saves $0.99 |
| Central Air Conditioner | $139.19 | $108.44 | TN saves $30.74 |
| Chest Freezer | $9.54 | $7.44 | TN saves $2.11 |
| Clothes Dryer (Electric) | $14.91 | $11.62 | TN saves $3.29 |
| Coffee Maker | $1.12 | $0.87 | TN saves $0.25 |
| Crypto Mining Rig | $178.96 | $139.43 | TN saves $39.53 |
| Dehumidifier | $17.90 | $13.94 | TN saves $3.95 |
| Desktop Computer | $7.95 | $6.20 | TN saves $1.76 |
| Dishwasher | $8.95 | $6.97 | TN saves $1.98 |
| Electric Baseboard Heater | $49.71 | $38.73 | TN saves $10.98 |
| Electric Fireplace | $27.84 | $21.69 | TN saves $6.15 |
Bottom Line: Maryland vs Tennessee
Tennessee is the more affordable state for electricity, with rates 22.1% lower than Maryland. An average household would save about $36.00/year by living in Tennessee.
Maryland gets its electricity primarily from Nuclear with 12.0% renewable, while Tennessee relies on Nuclear with 13.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Maryland or Tennessee?
Electricity is cheaper in Tennessee at 12.91¢/kWh compared to Maryland at 16.57¢/kWh. That's a 22.1% difference, saving about $3.00/month on an average residential bill.
What is the average electricity bill in Maryland vs Tennessee?
The average monthly electricity bill is $145 in Maryland and $142 in Tennessee. The national average is $134.
Which state uses more renewable energy, Maryland or Tennessee?
Tennessee has a higher renewable energy percentage at 13.0%, compared to 12.0% in Maryland.
What are the main energy sources in Maryland and Tennessee?
Maryland primarily uses Nuclear, while Tennessee relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)