The average residential electricity rate in Pennsylvania (PA) is $0.1698 per kWh as of April 2026, according to the US Energy Information Administration (EIA). This is below the national average of $0.1805/kWh, ranking Pennsylvania #30 out of 51 (all 50 states plus Washington DC), where #1 is the cheapest and #51 is the most expensive. The average Pennsylvania household consumes 807 kWh per month, resulting in a monthly electric bill of approximately $137 and annual electricity costs of about $1,644.
Pennsylvania has the second-most nuclear generation capacity in the US. The state has a robust competitive retail electricity market.
This comprehensive guide covers Pennsylvania electricity rates, historical trends, utility providers, bill calculation, solar savings potential, and actionable tips to reduce your electric bill. All rate data is sourced from the US EIA and updated monthly. Use our electricity cost calculator for personalized estimates.
Pennsylvania residential electricity rates have increased 23% over the past six years. The table below shows the trajectory compared against the national average.
| Year | Pennsylvania ($/kWh) | National Avg | Difference |
|---|---|---|---|
| 2020 | $0.1378 | $0.1322 | +4% |
| 2022 | $0.1510 | $0.1492 | +1% |
| 2024 | $0.1640 | $0.1680 | -2% |
| Apr 2026 | $0.1698 | $0.1805 | -6% |
Pennsylvania has a deregulated electricity market. The primary delivery utilities are: PECO (Exelon), PPL Electric, Duquesne Light, West Penn Power (FirstEnergy).
Pennsylvania generates electricity from: Nuclear 38%, Natural gas 38%, Coal 8%, Wind 5%, Solar 4%, Hydroelectric 3%, Other 4%.
Your monthly electric bill = kWh Used × Rate per kWh. The average Pennsylvania household uses 807 kWh/month.
Pennsylvania is fully deregulated with active retail choice. The PA PUC maintains PAPowerSwitch.com. Shopping can save $100-400/year.
Universal strategies: adjust thermostat 2-3 degrees (saves 5-10% on HVAC), switch to LEDs (see our LED savings calculator), unplug phantom loads (saves $100-200/year), and run major appliances during off-peak hours if your utility offers time-of-use pricing. For larger investments, consider a heat pump, better insulation, or a smart thermostat.
Pennsylvania receives 4 peak sun hours/day. A 6 kW system produces ~7,183 kWh/year, saving ~$1,220/year. With the 30% federal ITC, payback is typically 6-9 years. Use our solar panel calculator and solar ROI calculator for personalized estimates.
| State | Rate ($/kWh) | Avg Bill | Market |
|---|---|---|---|
| Pennsylvania (PA) | $0.1698 | $137 | Deregulated |
| Delaware (DE) | $0.1398 | $130 | Deregulated |
| Maryland (MD) | $0.1598 | $145 | Deregulated |
| New Jersey (NJ) | $0.1830 | $129 | Deregulated |
| New York (NY) | $0.2120 | $138 | Deregulated |
| Ohio (OH) | $0.1490 | $125 | Deregulated |
| West Virginia (WV) | $0.1288 | $145 | Regulated |
Data source: US Energy Information Administration (EIA), Electric Power Monthly, April 2026. Rates shown are average residential rates and may differ from your specific utility tariff. Solar estimates assume a 6 kW system with 82% efficiency factor. Always verify current rates with your utility provider.