Electricity Cost: California vs Montana
Electricity in California costs approximately 147% more than in Montana based on typical household electricity use. California averages 33.35¢/kWh and Montana averages 13.48¢/kWh, putting a typical 900 kWh monthly bill at $300 vs $121.
Based on average residential rates from EIA data · 900 kWh standard usage benchmark
California rate
33.35 ¢/kWh
Montana rate
13.48 ¢/kWh
California 900 kWh bill
$300.15
Montana 900 kWh bill
$121.32
Comparison
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| California | 33.35 ¢/kWh | $300.15 |
| Montana | 13.48 ¢/kWh | $121.32 |
Difference Summary
Electricity in California costs approximately 147% more than in Montana based on typical household electricity use.
Difference: +$178.83 (+147.4%) at 900 kWh/month
Monthly Bill Comparison
Related Pages
- Energy comparison hub
- Compare states
- Electricity cost in California
- Electricity cost in Montana
- Average electricity bill in California
- Average electricity bill in Montana
- Electricity bill estimator in California · California apartment profile scenario
- Electricity bill estimator in Montana
- Electricity affordability in California
- Electricity affordability in Montana
- Appliance operating-cost pages in California
- Appliance operating-cost pages in Montana
- Compare electricity prices between states
Frequently Asked Questions
- Which state has cheaper electricity: California or Montana?
- Montana has cheaper electricity. At 900 kWh/month, the estimated bill is $121.32 in Montana vs $300.15 in California—about 147.4% less.
- How much more expensive is electricity in California?
- At 900 kWh/month, electricity in California costs about $178.83 more per month than in Montana—roughly 147.4% higher.
- Why do electricity prices vary between states?
- Electricity prices vary due to generation mix (coal, gas, nuclear, renewables), transmission costs, regulations, taxes, and demand. States with more hydropower or natural gas often have lower rates; those relying on imported power or with higher renewable mandates may have higher rates.