Electricity Cost: Maryland vs Pennsylvania
Maryland rate
19.29 ¢/kWh
Pennsylvania rate
17.78 ¢/kWh
Maryland 900 kWh bill
$173.61
Pennsylvania 900 kWh bill
$160.02
Comparison
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| Maryland | 19.29 ¢/kWh | $173.61 |
| Pennsylvania | 17.78 ¢/kWh | $160.02 |
Difference Summary
Electricity in Maryland costs approximately 8% more than in Pennsylvania based on typical household electricity use.
Difference: +$13.59 (+8.5%) at 900 kWh/month
Monthly Bill Comparison
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Frequently Asked Questions
- Which state has cheaper electricity: Maryland or Pennsylvania?
- Pennsylvania has cheaper electricity. At 900 kWh/month, the estimated bill is $160.02 in Pennsylvania vs $173.61 in Maryland—about 8.5% less.
- How much more expensive is electricity in Maryland?
- At 900 kWh/month, electricity in Maryland costs about $13.59 more per month than in Pennsylvania—roughly 8.5% 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.