Entergy Texas Inc.
Investor Owned electric utility · Texas · #73 of 3,199 U.S. utilities by customers · EIA utility #55937
Entergy Texas Inc. is a investor owned electric utility serving 531,824 customers in Texas. In 2025 it sold 22,023 gigawatt-hours of electricity for $2.04B in revenue, an average realized rate of 9.26¢ per kWh across all customer classes and 13.89¢ per kWh for residential customers. Its reported service territory covers 27 counties. EIA records its activities as: generation, transmission, buying transmission, distribution, buying distribution.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 469,094 | 6,962 | $967.27M | 13.89¢ | |
| Commercial | 56,739 | 5,306 | $523.26M | 9.86¢ | |
| Industrial | 5,991 | 9,756 | $549.16M | 5.63¢ | |
| Total | 531,824 | 22,023 | $2.04B | 9.26¢ |
Average realized rate = revenue divided by sales as reported on EIA Form 861. It blends fixed charges, demand charges and riders into one per-kWh figure; it is not the utility's tariff rate. Estimated residential bill assumes the average residential customer's actual 2025 usage (1,237 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 481,816 | 19,679 | $1.64B | 11.73¢ |
| 2022 | 493,592 | 21,266 | $2.07B | 13.41¢ |
| 2023 | 506,334 | 21,164 | $1.94B | 13.17¢ |
| 2024 | 519,216 | 21,270 | $1.96B | 13.66¢ |
| 2025 | 531,824 | 22,023 | $2.04B | 13.89¢ |
Reliability (2025)
Average outage time (SAIDI): 403 minutes per customer per year
Average outages (SAIFI): 2.58 per customer
Average restoration time (CAIDI): 156 minutes
As reported for Texas under the IEEE standard, with major event days included where the standard reports them. Lower is better; see the reliability rankings.
Energy supply (2025)
Net generation: 13,231 GWh
Wholesale power purchased: 10,298 GWh
Winter peak demand: 3,747 MW
Energy losses: 4.7% of energy handled
Meters & rooftop solar (2025)
Smart (AMI) meters: 99.0% of 610,805 meters
Customer-sited generation (net metering): 5,707 installations, 56.7 MW of capacity
Counties served
Brazos, TXBurleson, TXChambers, TXFalls, TXGalveston, TXGrimes, TXHardin, TXHarris, TXHouston, TXJasper, TXJefferson, TXLeon, TXLiberty, TXLimestone, TXMadison, TXMilam, TXMontgomery, TXNewton, TXOrange, TXPolk, TXRobertson, TXSan Jacinto, TXTrinity, TXTyler, TXWalker, TXWaller, TXWashington, TX
Other large utilities in Texas
- TXU Energy Retail Co, LLC - 1,867,539 customers, residential 19.36¢
- Reliant Energy Retail Services - 1,646,366 customers, residential 18.38¢
- City of San Antonio - (TX) - 986,641 customers, residential 12.40¢
- Austin Energy - 577,889 customers, residential 13.14¢
- Pedernales Electric Coop, Inc - 474,954 customers, residential 12.75¢
- Just Energy - 474,201 customers, residential 16.82¢
- El Paso Electric Co - 470,748 customers, residential 13.01¢
- US Retailers, LLC - 456,512 customers, residential 15.77¢
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #55937 in the EIA frame.