PECO Energy Co Electricity Rates and Average Bill (Pennsylvania)
Data through May 2026 (the latest month EIA has published) · Updated August 14, 2026
As of May 2026, PECO Energy Co's residential customers in Pennsylvania paid an average effective rate of 20.38¢/kWh with an average monthly bill of $108.16, per EIA Form 861-M data. That rate is 1.2¢ below the Pennsylvania average of 21.55¢/kWh; the U.S. average is 18.44¢/kWh.
Rate trend vs the Pennsylvania average
View this chart as a table (last 12 months)
| Month | Rate (¢/kWh) | Avg bill ($/mo) | Avg usage (kWh/mo) |
|---|---|---|---|
| June 2025 | 19.06 | 122.79 | 644 |
| July 2025 | 18.36 | 186.46 | 1016 |
| August 2025 | 18.52 | 178.38 | 963 |
| September 2025 | 19.13 | 136.08 | 711 |
| October 2025 | 19.11 | 121.50 | 636 |
| November 2025 | 19.01 | 97.26 | 512 |
| December 2025 | 18.69 | 150.09 | 803 |
| January 2026 | 18.35 | 177.25 | 966 |
| February 2026 | 18.48 | 177.52 | 961 |
| March 2026 | 19.21 | 148.16 | 771 |
| April 2026 | 20.05 | 121.05 | 604 |
| May 2026 | 20.38 | 108.16 | 531 |
PECO Energy Co vs Pennsylvania vs the U.S.
| PECO Energy Co | Pennsylvania | U.S. average | |
|---|---|---|---|
| Rate (May 2026) | 20.38¢/kWh | 21.55¢/kWh | 18.44¢/kWh |
| Average monthly bill | $108.16 | $134.37 | $135.70 |
| Average monthly usage | 531 kWh | 624 kWh | 736 kWh |
| Rate change, 1 year | +11.7% | +11.7% | +6.2% |
Estimate a bill at PECO Energy Co rates
Worked example: 1,000 kWh at PECO Energy Co's average effective rate of 20.38¢/kWh is about $203.80. The utility's actual average usage is 531 kWh/month, which produces the $108.16 average bill. This is an all-in average (energy, delivery, fixed charges, riders); your tariff's marginal price will differ.
See the full Pennsylvania rate trend, look up another utility by ZIP code, or read why electric bills are rising.
Source: EIA Form 861-M (monthly utility-level sales to ultimate customers, residential), published with roughly a two-month lag. Rate = revenue ÷ sales; bill = revenue ÷ customers. Months failing basic sanity screens are excluded. See methodology.