Electricity Cost: District of Columbia vs Pennsylvania
Electricity costs about 12% more in District of Columbia than in Pennsylvania. A typical monthly bill runs about $220 in District of Columbia vs $196 in Pennsylvania.
Based on average residential rates from EIA data · 900 kWh of monthly use
District of Columbia rate
24.39 ¢/kWh
Pennsylvania rate
21.73 ¢/kWh
District of Columbia 900 kWh bill
$219.51
Pennsylvania 900 kWh bill
$195.57
Is electricity cheaper in District of Columbia or Pennsylvania?
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| District of Columbia | 24.39 ¢/kWh | $219.51 |
| Pennsylvania | 21.73 ¢/kWh | $195.57 |
What the difference adds up to
At a typical 900 kWh a month, a household in District of Columbia pays about $23.94 more than one in Pennsylvania — about 12% higher, or roughly $287 a year for the same electricity.
Monthly Bill Comparison
Related Pages
- Energy comparison hub
- Compare states
- Electricity cost in District of Columbia
- Electricity cost in Pennsylvania
- Average electricity bill in District of Columbia
- Average electricity bill in Pennsylvania
- Electricity bill estimator in District of Columbia · District of Columbia apartment profile scenario
- Electricity bill estimator in Pennsylvania · Pennsylvania apartment profile scenario
- Electricity affordability in District of Columbia
- Electricity affordability in Pennsylvania
- Appliance operating-cost pages in District of Columbia
- Appliance operating-cost pages in Pennsylvania
- Compare electricity prices between states
Frequently Asked Questions
- Is electricity cheaper in District of Columbia or Pennsylvania?
- Pennsylvania has cheaper electricity. At 900 kWh/month, the estimated bill is $195.57 in Pennsylvania vs $219.51 in District of Columbia—about 12.2% less.
- How much more expensive is electricity in District of Columbia?
- At 900 kWh/month, electricity in District of Columbia costs about $23.94 more per month than in Pennsylvania—roughly 12.2% 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.