Electricity Cost: California vs Maryland
Electricity in California costs approximately 47% more than in Maryland based on typical household electricity use. California averages 30.29¢/kWh and Maryland averages 20.61¢/kWh, putting a typical 900 kWh monthly bill at $273 vs $185.
Based on average residential rates from EIA data · 900 kWh standard usage benchmark
California rate
30.29 ¢/kWh
Maryland rate
20.61 ¢/kWh
California 900 kWh bill
$272.61
Maryland 900 kWh bill
$185.49
Comparison
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| California | 30.29 ¢/kWh | $272.61 |
| Maryland | 20.61 ¢/kWh | $185.49 |
Difference Summary
Electricity in California costs approximately 47% more than in Maryland based on typical household electricity use.
Difference: +$87.12 (+47.0%) at 900 kWh/month
Monthly Bill Comparison
Related Pages
- Energy comparison hub
- State comparison discovery slice
- Electricity cost in California
- Electricity cost in Maryland
- Average electricity bill in California
- Average electricity bill in Maryland
- Electricity bill estimator in California · California apartment profile scenario
- Electricity bill estimator in Maryland
- Electricity affordability in California
- Electricity affordability in Maryland
- Appliance operating-cost pages in California
- Appliance operating-cost pages in Maryland
- Compare electricity prices between states
Frequently Asked Questions
- Which state has cheaper electricity: California or Maryland?
- Maryland has cheaper electricity. At 900 kWh/month, the estimated bill is $185.49 in Maryland vs $272.61 in California—about 47.0% less.
- How much more expensive is electricity in California?
- At 900 kWh/month, electricity in California costs about $87.12 more per month than in Maryland—roughly 47.0% 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.