Idaho vs New Jersey Electricity Rates (2026)
Idaho has 39.7% cheaper electricity than New Jersey. Idaho residents pay 11.15¢/kWh compared to 18.48¢/kWh in New Jersey, saving about $14.00/month on average.
Idaho
11.15¢
per kWh
$107/mo
New Jersey
18.48¢
per kWh
$121/mo
Detailed Rate Comparison
| Metric | Idaho | New Jersey | National Avg |
|---|---|---|---|
| Residential Rate | 11.15¢/kWh | 18.48¢/kWh | 17.22¢/kWh |
| Commercial Rate | 8.69¢/kWh | 14.02¢/kWh | - |
| Industrial Rate | 6.87¢/kWh | 12.05¢/kWh | - |
| Avg Monthly Bill | $107 | $121 | $134 |
| Renewable Energy | 73.0% | 8.0% | ~22% |
| Primary Source | Hydroelectric | Natural Gas | - |
Appliance Running Costs: Idaho vs New Jersey
Monthly cost to run common household appliances in each state.
| Appliance | ID | NJ | Savings |
|---|---|---|---|
| Air Purifier | $4.01 | $6.65 | ID saves $2.64 |
| Blender | $0.13 | $0.22 | ID saves $0.09 |
| CFL Bulb (13W) | $0.35 | $0.58 | ID saves $0.23 |
| Cable / Satellite Box | $2.81 | $4.66 | ID saves $1.85 |
| Ceiling Fan | $3.01 | $4.99 | ID saves $1.98 |
| Central Air Conditioner | $93.66 | $155.23 | ID saves $61.57 |
| Chest Freezer | $6.42 | $10.64 | ID saves $4.22 |
| Clothes Dryer (Electric) | $10.04 | $16.63 | ID saves $6.60 |
| Coffee Maker | $0.75 | $1.25 | ID saves $0.49 |
| Crypto Mining Rig | $120.42 | $199.58 | ID saves $79.16 |
| Dehumidifier | $12.04 | $19.96 | ID saves $7.92 |
| Desktop Computer | $5.35 | $8.87 | ID saves $3.52 |
| Dishwasher | $6.02 | $9.98 | ID saves $3.96 |
| Electric Baseboard Heater | $33.45 | $55.44 | ID saves $21.99 |
| Electric Fireplace | $18.73 | $31.05 | ID saves $12.31 |
Bottom Line: Idaho vs New Jersey
Idaho is the more affordable state for electricity, with rates 39.7% lower than New Jersey. An average household would save about $168.00/year by living in Idaho.
Idaho gets its electricity primarily from Hydroelectric with 73.0% renewable, while New Jersey relies on Natural Gas with 8.0% renewable.
Explore More
Frequently Asked Questions
Is electricity cheaper in Idaho or New Jersey?
Electricity is cheaper in Idaho at 11.15¢/kWh compared to New Jersey at 18.48¢/kWh. That's a 39.7% difference, saving about $14.00/month on an average residential bill.
What is the average electricity bill in Idaho vs New Jersey?
The average monthly electricity bill is $107 in Idaho and $121 in New Jersey. The national average is $134.
Which state uses more renewable energy, Idaho or New Jersey?
Idaho has a higher renewable energy percentage at 73.0%, compared to 8.0% in New Jersey.
What are the main energy sources in Idaho and New Jersey?
Idaho primarily uses Hydroelectric, while New Jersey relies on Natural Gas.
Was this data helpful?
Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)