Oncor / TXU Energy vs CenterPoint Energy
CenterPoint Energy has 3.7% cheaper electricity at 14.50¢/kWh vs 15.06¢/kWh for Oncor / TXU Energy. A typical customer saves about $5.04/month with the cheaper utility.
Detailed Comparison
| Metric | Oncor / TXU Energy | CenterPoint Energy | National Avg |
|---|---|---|---|
| Avg Rate | 15.06¢/kWh | 14.50¢/kWh | 17.22¢/kWh |
| Est. Monthly Bill (900 kWh) | $135.54 | $130.50 | $154.98 |
| Est. Annual Bill | $1,626.48 | $1,566.00 | $1,859.76 |
| Customers Served | 3,600,000 | 2,600,000 | — |
| Service State | Texas | Texas | — |
| Service Type | Electric | Electric & Gas | — |
Bottom Line: Oncor / TXU Energy vs CenterPoint Energy
CenterPoint Energy offers the lower electricity rate at 14.50¢/kWh — 3.7% cheaper than Oncor / TXU Energy's 15.06¢/kWh. On a typical 900 kWh/month household, that's a savings of $5.04/month or $60.48/year.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)