Electricity Cost: Pennsylvania vs Washington
Pennsylvania rate
17.78 ¢/kWh
Washington rate
12.86 ¢/kWh
Pennsylvania 900 kWh bill
$160.02
Washington 900 kWh bill
$115.74
Comparison
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| Pennsylvania | 17.78 ¢/kWh | $160.02 |
| Washington | 12.86 ¢/kWh | $115.74 |
Difference Summary
Electricity in Pennsylvania costs approximately 38% more than in Washington based on typical household electricity use.
Difference: +$44.28 (+38.3%) at 900 kWh/month
Monthly Bill Comparison
Related Pages
Frequently Asked Questions
- Which state has cheaper electricity: Pennsylvania or Washington?
- Washington has cheaper electricity. At 900 kWh/month, the estimated bill is $115.74 in Washington vs $160.02 in Pennsylvania—about 38.3% less.
- How much more expensive is electricity in Pennsylvania?
- At 900 kWh/month, electricity in Pennsylvania costs about $44.28 more per month than in Washington—roughly 38.3% 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.