Oncor Electric Delivery Company electricity rates
Investor-owned utility (delivery only) · Texas · TRE region · ERCOT
Oncor Electric Delivery Company is a for-profit, investor-owned utility regulated by the state utility commission, serving 3,545,814 homes in Texas. Its residential customers pay an average of 13.20¢/kWh including fixed and delivery charges, 27% less than the U.S. average.
Rate basis: median 1,000 kWh price of current plans on Power to Choose (includes delivery charges).
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Cheapest plans in Oncor Electric Delivery Company's area
| Provider · plan | Term | 500 kWh | 1,000 kWh | 2,000 kWh | Renewable |
|---|---|---|---|---|---|
| AP Gas & Electric · SimpleSaver 12usage credit | 12 mo | 19.8¢ | 6.9¢ | 12.9¢ | 6% |
| Chariot Energy · GridPlus 12usage credit | 12 mo | 19.9¢ | 7.0¢ | 13.1¢ | 100% |
| Express Energy · Flash Value 12usage credit | 12 mo | 20.3¢ | 7.4¢ | 13.5¢ | 3% |
| Spark Energy · Sure Saver 12usage credit | 12 mo | 18.3¢ | 7.9¢ | 12.7¢ | 37% |
| Energy Texas · No Bull 6 | 6 mo | 11.5¢ | 11.5¢ | 11.6¢ | 100% |
| Rhythm · Digital Choice 6 | 6 mo | 11.5¢ | 11.5¢ | 11.6¢ | 100% |
Oncor Electric Delivery Company bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $66.00 | $64.50 |
| 1,000 kWh | $132.00 | $129.00 |
| 1,500 kWh | $198.00 | $193.50 |
| 2,000 kWh | $264.00 | $258.00 |
*Residential (by Green Mountain Energy Company) (effective 2019-05-01), energy and fixed charges from the OpenEI Utility Rate Database. Riders, fuel adjustments and taxes are often billed separately, so real bills usually land closer to the all-in column. Calculate your bill.
Oncor Electric Delivery Company residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| Residential (by Green Mountain Energy Company) | 2019-05-01 | $0.00 | 12.90¢ |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
Oncor Electric Delivery Company rate history
2020–2025: +42% change in the average residential delivery charge (3.96¢ → 5.64¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
| 2025 | Oncor Electric Delivery Company | Texas avg | U.S. avg |
|---|---|---|---|
| Outage minutes per customer (SAIDI) | 232 | 224 | 266 |
| Outages per customer (SAIFI) | 1.55 | 1.65 | 1.34 |
| Average restoration time (CAIDI) | 2 hr 30 min | — | — |
| Outage minutes excluding major storms | 67 | 127 | 121 |
Outages in counties served (2025)
From ORNL EAGLE-I, which tracks customers without power every 15 minutes. These counts cover every utility in each county. Weighted across Oncor Electric Delivery Company's counties, customers averaged 4 hr 30 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Culberson | 8,080 | 62 | 1,735 | 2025-07-14 |
| Pecos | 3,051 | 79 | 2,407 | 2025-08-04 |
| Reeves | 3,049 | 93 | 1,315 | 2025-05-13 |
| Loving | 2,762 | 9 | 265 | 2025-03-15 |
| Wood | 2,253 | 138 | 9,855 | 2025-03-04 |
| Limestone | 2,141 | 106 | 3,104 | 2025-03-04 |
| Glasscock | 1,971 | 44 | 494 | 2025-05-19 |
| Irion | 1,958 | 31 | 772 | 2025-08-04 |
| Kent | 1,937 | 10 | 753 | 2025-03-04 |
| Trinity | 1,834 | 88 | 4,806 | 2025-03-04 |
| Sterling | 1,723 | 27 | 924 | 2025-05-05 |
| Concho | 1,404 | 25 | 996 | 2025-03-04 |
| Baylor | 1,280 | 15 | 1,142 | 2025-04-30 |
| Jack | 1,198 | 47 | 2,732 | 2025-04-20 |
| Reagan | 1,151 | 61 | 664 | 2025-01-10 |
| Coke | 1,138 | 32 | 2,149 | 2025-01-09 |
| Fannin | 1,077 | 53 | 6,706 | 2025-06-09 |
| Borden | 1,045 | 16 | 311 | 2025-05-10 |
| Leon | 999 | 108 | 2,429 | 2025-05-06 |
| Freestone | 984 | 86 | 4,431 | 2025-03-04 |
| Grayson | 896 | 101 | 19,362 | 2025-06-09 |
| Lynn | 892 | 34 | 3,680 | 2025-05-21 |
| Mitchell | 890 | 71 | 1,743 | 2025-03-05 |
| Palo Pinto | 882 | 117 | 4,040 | 2025-06-09 |
| Falls | 815 | 49 | 2,075 | 2025-07-06 |
Oncor Electric Delivery Company service area
Oncor Electric Delivery Company serves 99 counties in Texas and 349 ZIP codes.
Anderson, Andrews, Angelina, Archer, Bastrop, Baylor, Bell, Borden, Bosque, Brown, Burnet, Cherokee, Clay, Coke, Coleman, Collin, Comanche, Concho, Cooke, Coryell, Crane, Culberson, Dallas, Dawson, Delta, Denton, Eastland, Ector, Ellis, Erath, Falls, Fannin, Fisher, Freestone, Gaines, Glasscock, Grayson, Henderson, Hidalgo, Hill, Hood, Hopkins, Houston, Howard, Hunt, Irion, Jack, Johnson, Kaufman, Kent, Lamar, Lampasas, Leon, Limestone, Loving, Lynn, Martin, Mason, McCulloch, McLennan, Menard, Midland, Milam, Mills, Mitchell, Montague, Nacogdoches, Navarro, Nolan, Palo Pinto, Parker, Pecos, Reagan, Red River, Reeves, Rockwall, Rusk, San Saba, Scurry, Shackelford, Smith, Somervell, Stephens, Sterling, Tarrant, Terry, Tom Green, Travis, Trinity, Upton, Van Zandt, Ward, Wichita, Wilbarger, Williamson, Winkler, Wise, Wood, Young
Cities: Dallas, Fort Worth, Arlington, Irving, Grand Prairie, McKinney, Frisco, Mesquite, McAllen, Midland, Odessa, Wichita Falls, Tyler, San Angelo, Edinburg, Mission, North Richland Hills, Mansfield, Euless, DeSoto, The Trails of Frisco, Bedford, Cedar Hill, Keller, Haltom City, Burleson, Rockwall, Coppell, Duncanville, Hurst, Lancaster, Nacogdoches, Waxahachie, Farmers Branch, Southlake, Colleyville, Balch Springs, Paris, Watauga, Corsicana
Programs, smart meters & solar
| Smart meters (AMI) for homes | 100% |
| Customers with daily usage data online | 3,407,311 |
| Time-based rate programs | None reported |
| Net-metered solar homes | 0 reported |
| Homes in demand response (e.g. thermostat rebates) | 69,425 |
| Residential efficiency incentives paid (2025) | $37,984,512 |
| Residential energy saved by programs | 143,838 MWh |
Oncor Electric Delivery Company at a glance
| Ownership | Investor-owned utility |
| Services | Transmission, Distribution |
| Commercial rate | 4.02¢/kWh |
| Industrial rate | 1.00¢/kWh |
| Retail revenue (2025) | $5,319,153,000 |
| Electricity sold (2025) | 171,127,044 MWh |
| Peak demand | 31,281 MW summer · 30,159 MW winter |
| Balancing authority | ERCO |
| EIA utility ID | 44372 |
| Website | PUC Texas docket no. 56003 |
Other utilities in Texas
Frequently asked questions
What is Oncor Electric Delivery Company's electricity rate?
Oncor Electric Delivery Company residential customers pay an average of 13.20¢ per kWh, all charges included (median 1,000 kWh price of current plans on Power to Choose (includes delivery charges)). That's 17% below the Texas average of 15.96¢ and 27% below the U.S. average. Oncor Electric Delivery Company only delivers power. Its delivery charges average about 5.82¢/kWh, and you buy supply from a retail provider.
What is the average Oncor Electric Delivery Company electric bill?
About $146 a month. The average Oncor Electric Delivery Company home uses 1,106 kWh a month. At 1,000 kWh the bill would be about $132.
How many customers does Oncor Electric Delivery Company have?
Oncor Electric Delivery Company serves 3,545,814 residential customers and 4,084,796 customers in total in Texas, across 99 counties.
How reliable is Oncor Electric Delivery Company?
In 2025, the average Oncor Electric Delivery Company customer was without power for 3 hr 52 min (SAIDI) over 1.55 interruptions (SAIFI), including major storms. Excluding major event days it was 67 min. The Texas average was 3 hr 44 min and the U.S. average 4 hr 26 min.
Sources: EIA-861 2025 and EIA-861M (through July 2026), OpenEI URDB, ORNL EAGLE-I, U.S. Census. Methodology. Spot an error? Rates change often, so confirm with Oncor Electric Delivery Company before making decisions.