Idaho vs Maryland Electricity Rates (2026)
Idaho has 32.7% cheaper electricity than Maryland. Idaho residents pay 11.15¢/kWh compared to 16.57¢/kWh in Maryland, saving about $38.00/month on average.
Idaho
11.15¢
per kWh
$107/mo
Maryland
16.57¢
per kWh
$145/mo
Detailed Rate Comparison
| Metric | Idaho | Maryland | National Avg |
|---|---|---|---|
| Residential Rate | 11.15¢/kWh | 16.57¢/kWh | 17.22¢/kWh |
| Commercial Rate | 8.69¢/kWh | 12.84¢/kWh | - |
| Industrial Rate | 6.87¢/kWh | 10.03¢/kWh | - |
| Avg Monthly Bill | $107 | $145 | $134 |
| Renewable Energy | 73.0% | 12.0% | ~22% |
| Primary Source | Hydroelectric | Nuclear | - |
Appliance Running Costs: Idaho vs Maryland
Monthly cost to run common household appliances in each state.
| Appliance | ID | MD | Savings |
|---|---|---|---|
| Air Purifier | $4.01 | $5.97 | ID saves $1.95 |
| Blender | $0.13 | $0.20 | ID saves $0.07 |
| CFL Bulb (13W) | $0.35 | $0.52 | ID saves $0.17 |
| Cable / Satellite Box | $2.81 | $4.18 | ID saves $1.37 |
| Ceiling Fan | $3.01 | $4.47 | ID saves $1.46 |
| Central Air Conditioner | $93.66 | $139.19 | ID saves $45.53 |
| Chest Freezer | $6.42 | $9.54 | ID saves $3.12 |
| Clothes Dryer (Electric) | $10.04 | $14.91 | ID saves $4.88 |
| Coffee Maker | $0.75 | $1.12 | ID saves $0.37 |
| Crypto Mining Rig | $120.42 | $178.96 | ID saves $58.54 |
| Dehumidifier | $12.04 | $17.90 | ID saves $5.85 |
| Desktop Computer | $5.35 | $7.95 | ID saves $2.60 |
| Dishwasher | $6.02 | $8.95 | ID saves $2.93 |
| Electric Baseboard Heater | $33.45 | $49.71 | ID saves $16.26 |
| Electric Fireplace | $18.73 | $27.84 | ID saves $9.11 |
Bottom Line: Idaho vs Maryland
Idaho is the more affordable state for electricity, with rates 32.7% lower than Maryland. An average household would save about $456.00/year by living in Idaho.
Idaho gets its electricity primarily from Hydroelectric with 73.0% renewable, while Maryland relies on Nuclear with 12.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Idaho or Maryland?
Electricity is cheaper in Idaho at 11.15¢/kWh compared to Maryland at 16.57¢/kWh. That's a 32.7% difference, saving about $38.00/month on an average residential bill.
What is the average electricity bill in Idaho vs Maryland?
The average monthly electricity bill is $107 in Idaho and $145 in Maryland. The national average is $134.
Which state uses more renewable energy, Idaho or Maryland?
Idaho has a higher renewable energy percentage at 73.0%, compared to 12.0% in Maryland.
What are the main energy sources in Idaho and Maryland?
Idaho primarily uses Hydroelectric, while Maryland relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)