Electricity Cost: Pennsylvania vs Tennessee
Electricity costs about 54% more in Pennsylvania than in Tennessee. A typical monthly bill runs about $196 in Pennsylvania vs $127 in Tennessee.
Based on average residential rates from EIA data · 900 kWh of monthly use
Pennsylvania rate
21.73 ¢/kWh
Tennessee rate
14.07 ¢/kWh
Pennsylvania 900 kWh bill
$195.57
Tennessee 900 kWh bill
$126.63
Is electricity cheaper in Pennsylvania or Tennessee?
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| Pennsylvania | 21.73 ¢/kWh | $195.57 |
| Tennessee | 14.07 ¢/kWh | $126.63 |
What the difference adds up to
At a typical 900 kWh a month, a household in Pennsylvania pays about $68.94 more than one in Tennessee — about 54% higher, or roughly $827 a year for the same electricity.
Monthly Bill Comparison
Related Pages
- Energy comparison hub
- Compare states
- Electricity cost in Pennsylvania
- Electricity cost in Tennessee
- Average electricity bill in Pennsylvania
- Average electricity bill in Tennessee
- Electricity bill estimator in Pennsylvania · Pennsylvania apartment profile scenario
- Electricity bill estimator in Tennessee · Tennessee apartment profile scenario
- Electricity affordability in Pennsylvania
- Electricity affordability in Tennessee
- Appliance operating-cost pages in Pennsylvania
- Appliance operating-cost pages in Tennessee
- Compare electricity prices between states
Frequently Asked Questions
- Is electricity cheaper in Pennsylvania or Tennessee?
- Tennessee has cheaper electricity. At 900 kWh/month, the estimated bill is $126.63 in Tennessee vs $195.57 in Pennsylvania—about 54.4% less.
- How much more expensive is electricity in Pennsylvania?
- At 900 kWh/month, electricity in Pennsylvania costs about $68.94 more per month than in Tennessee—roughly 54.4% 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.