Electricity rates in Glenn Heights, TX
Glenn Heights (12,042 people, Dallas County) is served by 8 electric utilities. Homes on Oncor Electric Delivery Company pay about 13.20¢/kWh, 17% less than the Texas average. Electricity is deregulated here, so you can pick your retail provider.
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Electric companies serving Glenn Heights
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company | Delivery (TDU) | 13.20¢ | $146 | 3.55M | 232 |
| HILCO Electric Cooperative | Electric cooperative | 15.29¢ | $225 | 28K | 212 |
| Texas-New Mexico Power Co. | Delivery (TDU) | 14.80¢ | $170 | 238K | 165 |
| United Electric Co-op Service | Electric cooperative | 14.35¢ | $186 | 91K | 122 |
| Farmers Electric Co-op | Electric cooperative | 12.33¢ | $152 | 88K | 91 |
| Trinity Valley Electric Co-op | Electric cooperative | 12.63¢ | $163 | 82K | 179 |
| City of Garland | Municipal utility | 14.11¢ | $150 | 71K | 13 |
| Navarro County Electric Co-op | Electric cooperative | 13.33¢ | $169 | 19K | — |
Cheapest electricity plans in Glenn Heights
Oncor Electric Delivery Company area. Prices include delivery charges, shown at three usage levels from Power to Choose (2026-10-21).
| Provider · plan | Term | 500 kWh | 1,000 kWh | 2,000 kWh |
|---|---|---|---|---|
| AP Gas & Electric · SimpleSaver 12usage credit | 12 mo | 19.8¢ | 6.9¢ | 12.9¢ |
| Chariot Energy · GridPlus 12usage credit | 12 mo | 19.9¢ | 7.0¢ | 13.1¢ |
| Express Energy · Flash Value 12usage credit | 12 mo | 20.3¢ | 7.4¢ | 13.5¢ |
| Spark Energy · Sure Saver 12usage credit | 12 mo | 18.3¢ | 7.9¢ | 12.7¢ |
| Energy Texas · No Bull 6 | 6 mo | 11.5¢ | 11.5¢ | 11.6¢ |
Power outages in Dallas County right now
Checking live outages…
Outage history in Dallas County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 1,125 | 281 |
| Days with outages | 25 | 29 |
| Most customers out at once | 386,856 (40.8%) | 107,071 (11.3%) |
| Worst day | 2024-05-28 | 2025-03-04 |
Outage minutes by month, 2025
Less outage time than 2024 (1,125 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Oak Leaf 13.2¢
- Ovilla 13.2¢
- DeSoto 13.2¢
- Red Oak 13.2¢
- Cedar Hill 13.2¢
- Lancaster 13.2¢
- Duncanville 13.2¢
- Midlothian 13.2¢
- Wilmer 13.2¢
- Hutchins 13.2¢
ZIP codes: 75115, 75123, 75154
Frequently asked questions
What is the electricity rate in Glenn Heights?
Most homes in Glenn Heights get power from Oncor Electric Delivery Company, where residential customers pay an average of 13.20¢/kWh including all charges. The Texas average is 15.96¢ and the U.S. average 17.99¢. Other utilities serving parts of Glenn Heights: HILCO Electric Cooperative (15.29¢), Texas-New Mexico Power Co. (14.80¢), United Electric Co-op Service (14.35¢).
What is the average electric bill in Glenn Heights?
About $146 a month, based on 1,106 kWh a month (the average for Oncor Electric Delivery Company customers) at 13.20¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Glenn Heights, TX?
8 utilities serve Glenn Heights's ZIP codes: Oncor Electric Delivery Company, HILCO Electric Cooperative, Texas-New Mexico Power Co., United Electric Co-op Service, Farmers Electric Co-op, Trinity Valley Electric Co-op, City of Garland, Navarro County Electric Co-op. Which one serves you depends on your street address. Glenn Heights is in Texas's competitive market, so Oncor Electric Delivery Company delivers power while you choose a retail electric provider.
How often does the power go out in Glenn Heights?
In 2025, customers in Dallas County averaged 4 hr 41 min without power. Outages hit 29 days of the year, and the worst day was 2025-03-04, when 107,071 customers (11.3%) were out. Source: ORNL EAGLE-I.