Texas Electricity Providers
Texas has one of the largest and most unique electricity markets in the United States. Unlike many states where a single utility controls electricity service, much of Texas operates under a deregulated electricity market that allows residents and businesses to choose from multiple retail electricity providers (REPs).
However, not all parts of Texas are deregulated. Some cities and regions are served by municipal utilities or electric cooperatives that operate outside the competitive retail market.
Because Texas experiences rapid population growth, extreme summer heat, and increasing energy demand, electricity costs and provider options remain major considerations for homeowners, renters, and businesses across the state.
How the Texas Electricity Market Works
Texas operates through two primary electricity market structures:
Deregulated Electricity Markets
In deregulated areas, residents can choose their electricity provider and plan. These areas are served through the ERCOT (Electric Reliability Council of Texas) grid.
Consumers can compare:
- Fixed-rate electricity plans
- Variable-rate plans
- Renewable energy options
- Time-of-use plans
- No-deposit electricity plans
- EV-friendly electricity plans
Retail electricity providers handle:
- Billing
- Electricity plan pricing
- Customer service
- Energy plan management
Meanwhile, local utility companies continue managing:
- Power lines and infrastructure
- Outage restoration
- Metering and grid maintenance
Regulated Utility Areas
Some Texas cities operate through:
- Municipal utilities
- Electric cooperatives
- Public power systems
Residents in these areas typically cannot choose between competing electricity providers.
Major Texas Electricity Providers
Popular retail electricity providers operating across deregulated Texas markets include:
- TXU Energy
- Reliant Energy
- Gexa Energy
- Direct Energy
- Green Mountain Energy
- Just Energy
- Constellation
- Rhythm Energy
- Frontier Utilities
- Pulse Power
Availability varies by ZIP code and utility service territory.
Texas Utility Companies (TDUs)
Major Texas Transmission and Distribution Utilities (TDUs) include:
- Oncor
- CenterPoint Energy
- AEP Texas North
- AEP Texas Central
- Texas-New Mexico Power (TNMP)
Your utility company depends on your property location, regardless of which retail electricity provider you choose.
Factors to Consider When Choosing a Texas Electricity Provider
In deregulated Texas markets, important factors include:
- Fixed vs variable electricity rates
- Contract length
- Renewable energy percentage
- Early termination fees
- Time-of-use pricing
- Smart-home compatibility
- Customer service reputation
- Bill predictability
- Solar buyback programs
- EV charging support
Texas Electricity Market by Major City
Houston Electricity Providers
Most of Houston operates in Texas' deregulated electricity market, allowing residents to compare multiple electricity providers and plans.
Popular Houston-area utilities include:
- CenterPoint Energy
- Entergy Texas (select outer areas)
Dallas-Fort Worth Electricity Providers
Dallas and Fort Worth are among the largest deregulated electricity markets in Texas.
Major utility companies include:
- Oncor Electric Delivery
- Texas-New Mexico Power (select areas)
Austin Electricity Providers
Most Austin residents receive electricity through Austin Energy, a municipally owned utility.
Unlike deregulated Texas cities, most residents cannot choose between competing retail electricity providers.
San Antonio Electricity Providers
Most San Antonio residents receive electricity service through CPS Energy, the city's municipally owned utility provider.
Residents generally cannot shop between retail electricity companies.
Choose your city from the list below to view rates and providers available in your area.