Oncor / TXU Energy vs PECO Energy
Oncor / TXU Energy has 13.9% cheaper electricity at 15.06¢/kWh vs 17.50¢/kWh for PECO Energy. A typical customer saves about $21.96/month with the cheaper utility.
Detailed Comparison
| Metric | Oncor / TXU Energy | PECO Energy | National Avg |
|---|---|---|---|
| Avg Rate | 15.06¢/kWh | 17.50¢/kWh | 17.22¢/kWh |
| Est. Monthly Bill (900 kWh) | $135.54 | $157.50 | $154.98 |
| Est. Annual Bill | $1,626.48 | $1,890.00 | $1,859.76 |
| Customers Served | 3,600,000 | 1,700,000 | — |
| Service State | Texas | Pennsylvania | — |
| Service Type | Electric | Electric & Gas | — |
Bottom Line: Oncor / TXU Energy vs PECO Energy
Oncor / TXU Energy offers the lower electricity rate at 15.06¢/kWh — 13.9% cheaper than PECO Energy's 17.50¢/kWh. On a typical 900 kWh/month household, that's a savings of $21.96/month or $263.52/year.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)