Electricity Cost: Massachusetts vs Pennsylvania
Electricity costs about 40% more in Massachusetts than in Pennsylvania. A typical monthly bill runs about $274 in Massachusetts vs $195 in Pennsylvania.
Based on average residential rates from EIA data · 900 kWh of monthly use
Massachusetts rate
30.49 ¢/kWh
Pennsylvania rate
21.72 ¢/kWh
Massachusetts 900 kWh bill
$274.41
Pennsylvania 900 kWh bill
$195.48
Is electricity cheaper in Massachusetts or Pennsylvania?
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| Massachusetts | 30.49 ¢/kWh | $274.41 |
| Pennsylvania | 21.72 ¢/kWh | $195.48 |
What the difference adds up to
At a typical 900 kWh a month, a household in Massachusetts pays about $78.93 more than one in Pennsylvania — about 40% higher, or roughly $947 a year for the same electricity.
Monthly Bill Comparison
Related Pages
- Energy comparison hub
- Compare states
- Electricity cost in Massachusetts
- Electricity cost in Pennsylvania
- Average electricity bill in Massachusetts
- Average electricity bill in Pennsylvania
- Electricity bill estimator in Massachusetts · Massachusetts apartment profile scenario
- Electricity bill estimator in Pennsylvania · Pennsylvania apartment profile scenario
- Electricity affordability in Massachusetts
- Electricity affordability in Pennsylvania
- Appliance operating-cost pages in Massachusetts
- Appliance operating-cost pages in Pennsylvania
- Compare electricity prices between states
Frequently Asked Questions
- Is electricity cheaper in Massachusetts or Pennsylvania?
- Pennsylvania has cheaper electricity. At 900 kWh/month, the estimated bill is $195.48 in Pennsylvania vs $274.41 in Massachusetts—about 40.4% less.
- How much more expensive is electricity in Massachusetts?
- At 900 kWh/month, electricity in Massachusetts costs about $78.93 more per month than in Pennsylvania—roughly 40.4% 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.