StarTex Power™ Rates, Plans | 888-900-7052

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StarTex Power has transitioned to Constellation Energy.  Go to our Constellation Energy page for full details on Constellation electric plans, rates, reviews, and other important information. Below you’ll find some key information on StarTex.

About StarTex Power (now Constellation Energy)

The StarTex Power brand of electricity was transitioned to the name of its parent brand, Constellation Energy, in 2018. Constellation Energy is a major electric company in commercial energy, but is not a well known brand in residential energy in Texas.

Constellation Energy is not known for having the best electricity rates in Texas, nor does it bill itself as an electric company offering the cheapest electricity plans. That said, Constellation is a credible light company with energy rates that are generally competitive with the rates of large Texas electric companies.

Compare Competitor Power Rates

9 Gexa Energy Vetted Guaranteed Plans

Plan NamePlan LengthRate
Gexa Eco Saver Plus 1212 Months10.7 ¢/kWh
Gexa Eco Saver Plus 2424 Months10.7 ¢/kWh
Gexa EV 2424 Months14.8 ¢/kWh
Gexa Energy Saver 2424 Months16.9 ¢/kWh
Gexa Saver Freedom 3636 Months17.1 ¢/kWh
Gexa Eco Saver Lite 1212 Months19.5 ¢/kWh
Gexa Eco Saver Advantage 1212 Months19.7 ¢/kWh
Gexa Eco Saver Premium 1212 Months20 ¢/kWh
Gexa Eco Saver Premium 2424 Months20 ¢/kWh
  • *Rates as of 04/16/2024 at 02:50 PM. Based on 1000 kWh in Oncor zone. Enter your zip code above for rates in your area.

Call Gexa (855-639-8212)

8 4Change Energy Plans & Rates

Plan NamePlan LengthRate
4Change - Maxx Saver Select 1212 Months10.7 ¢/kWh
4Change - Maxx Saver Select 2424 Months10.7 ¢/kWh
4Change - Cash Money 1212 Months14.1 ¢/kWh
4Change - Charitable Saver 1212 Months14.2 ¢/kWh
4Change - One Rate 2424 Months15.7 ¢/kWh
4Change - One Rate 1212 Months16.3 ¢/kWh
4Change - Power Maxx Saver 1212 Months17.2 ¢/kWh
4Change - Power Maxx Saver 2424 Months17.2 ¢/kWh
  • *Rates as of 04/16/2024 at 02:50 PM. Based on 1000 kWh in Oncor zone. Enter your zip code above for rates in your area.

Call 4Change (888-366-7291)

8 Frontier Energy Plans & Rates

Plan NamePlan LengthRate
Frontier - Frontier Saver Plus 1212 Months10.7 ¢/kWh
Frontier - Frontier Saver Plus 2424 Months10.7 ¢/kWh
Frontier - Smart Budget 2424 Months14.9 ¢/kWh
Frontier - Smart Budget 1212 Months15.2 ¢/kWh
Frontier - Smart Budget 3636 Months15.5 ¢/kWh
Frontier - Frontier Saver Value 1212 Months19.4 ¢/kWh
Frontier - Frontier Saver Max 1212 Months20 ¢/kWh
Frontier - Frontier Saver Max 2424 Months20 ¢/kWh
  • *Rates as of 04/16/2024 at 02:50 PM. Based on 1000 kWh in Oncor zone. Enter your zip code above for rates in your area.

Call Frontier (855-782-8379)

6 Reliant Energy Trusted Plans & Rates

Plan NamePlan LengthRate
Reliant - Conservation 2424 Months15.5 ¢/kWh
Reliant - Basic Power 2424 Months15.8 ¢/kWh
Reliant - Conservation 1212 Months15.9 ¢/kWh
Reliant - Basic Power 1212 Months16.2 ¢/kWh
Reliant - Truly Free Weekends 100% Solar 1212 Months17.8 ¢/kWh
Reliant - Truly Free Nights 100% Solar 1212 Months18.2 ¢/kWh
  • *Rates as of 04/16/2024 at 02:50 PM. Based on 1000 kWh in Oncor zone. Enter your zip code above for rates in your area.

Call Reliant (866-735-1218)

Energy plans in Texas have rates that are changing more frequently, as rates are impacted by the volatile price of natural gas and the high demand caused by the extreme weather Texas has been getting.

To conveniently compare Constellation electricity rates as seen on their site to those of trusted, established residential brands in Texas, enter your zip code on this page.

Top Texas Provider Toll-free Numbers

Provider
Toll-free Phone Number
4Change Energy
888-366-7291
Gexa Energy
855-639-8212
Green Mountain Energy
833-339-0421
Flagship Power
833-973-0870
Pulse Power
833-785-7797
Reliant Energy
833-339-0416
TriEagle Energy
888-380-4813

For more toll-free phone numbers, visit our provider phone directory.

Top Texas Municipalities Serviced

Deregulated Cities
Houston
Dallas
Fort Worth         
Katy
Laredo
Waco
Midland
Corpus Christi       
Frisco
McAllen
Galveston
Irving

See all deregulated cities in Texas.

StarTex Power Frequently Asked Questions

Did StarTex Power change its name to Constellation Energy?

Constellation Energy acquired StarTex Power, and the retail electric company now provides service under the Constellation brand in Texas.

How to cancel service?

You can call Constellation/StarTex Power at 866-917-8271 to schedule cancellation of service. Depending on your plan type, you may have to pay an early termination fee penalty.

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