Electricity Cost: California vs Hawaii
California rate
31.14 ¢/kWh
Hawaii rate
41.30 ¢/kWh
California 900 kWh bill
$280.26
Hawaii 900 kWh bill
$371.70
Comparison
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| California | 31.14 ¢/kWh | $280.26 |
| Hawaii | 41.30 ¢/kWh | $371.70 |
Difference Summary
Electricity in Hawaii costs approximately 25% more than in California based on typical household electricity use.
Difference: $-91.44 (-24.6%) at 900 kWh/month
Monthly Bill Comparison
Related Pages
Frequently Asked Questions
- Which state has cheaper electricity: California or Hawaii?
- California has cheaper electricity. At 900 kWh/month, the estimated bill is $280.26 in California vs $371.70 in Hawaii—about 24.6% less.
- How much more expensive is electricity in Hawaii?
- At 900 kWh/month, electricity in Hawaii costs about $91.44 more per month than in California—roughly 24.6% 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.