Electricity Cost: California vs Washington
California rate
31.14 ¢/kWh
Washington rate
12.86 ¢/kWh
California 900 kWh bill
$280.26
Washington 900 kWh bill
$115.74
Comparison
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| California | 31.14 ¢/kWh | $280.26 |
| Washington | 12.86 ¢/kWh | $115.74 |
Difference Summary
Electricity in California costs approximately 142% more than in Washington based on typical household electricity use.
Difference: +$164.52 (+142.1%) at 900 kWh/month
Monthly Bill Comparison
Related Pages
Frequently Asked Questions
- Which state has cheaper electricity: California or Washington?
- Washington has cheaper electricity. At 900 kWh/month, the estimated bill is $115.74 in Washington vs $280.26 in California—about 142.1% less.
- How much more expensive is electricity in California?
- At 900 kWh/month, electricity in California costs about $164.52 more per month than in Washington—roughly 142.1% 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.