Oncor is an electric utility company that operates in the state of Texas. As the largest regulated transmission and distribution utility in the state, Oncor serves over 10 million customers across 420 cities and towns. The company is responsible for managing the delivery of electricity to homes, businesses, and other customers within its service territory. Oncor also plays a critical role in maintaining the reliability and resilience of the Texas power grid, working with other utilities and stakeholders to ensure the safe and efficient operation of the state's electric infrastructure. Through its commitment to innovation and customer service, Oncor continues to be a leading provider of energy solutions in Texas and beyond.
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Oncor's energy comes from natural gas, coal, wind, nuclear, and solar. Natural Gas is the largest source of electricity, providing 41% of Oncor's energy. Coal is the second largest source, making up 23%. Wind provides 19% of Oncor's electricity. Nuclear provides 13% of Oncor's electricity. Solar provides 3% of Oncor's electricity.
41%
Natural Gas
23%
Coal
19%
Wind
13%
Nuclear
3%
Solar
Oncor has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential (by Green Mountain Energy Company) | Fixed | 13¢ |
Rates are based on an estimated usage of 1,150 kWh per month.Update usage.
| Provider | Plan | Rate Per kWh | Plan Length | ||
|---|---|---|---|---|---|
| Chariot Energy | GridEdge 36 lowest depositcheapestcheapest renewablecheapest 13+ months | 10.96¢ | 36 months | Choose Plan | |
| Chariot Energy | GridEdge 24 lowest deposit | 11.06¢ | 24 months | Choose Plan | |
| Chariot Energy | GridEdge 18 lowest deposit | 11.16¢ | 18 months | Choose Plan | |
| Chariot Energy | GridEdge 12 lowest depositcheapest 12 months | 11.18¢ | 12 months | Choose Plan | |
| Frontier | Frontier Saver Plus 12 Plan | 11.97¢ | 12 months | Choose Plan | |
In 2021, the average Oncor customer lost electricity for 2 times for about 275 minutes each. In total, the average Oncor customer had their electricity out for about 559 minutes during the whole year.