StarTex Power Energy Plans

Whether new to Texas, a long-time resident, or a business owner, this guide provides electricity rates and useful information on StarTex (Constellation) Power and instructions on how to shop for the lowest energy rates in Texas.

NOTE: StarTex Power is now known as Constellation. Same company, new name.

Ready to enroll? Call StarTex (Constellation) directly: 855-798-2889

Any product or company names, marks or logos shown on this page are the property of their respective owners. ComparePower is an unaffiliated, independent marketplace.

Plan Name	Plan Length	Rate
Constellation - 12 Month Fixed	12 months	$0.103 / kWh
Constellation - 18 Month Fixed	18 months	$0.102 / kWh
Constellation - 8 Month Fixed	12 months	$0.111 / kWh
Constellation - Green 12 Month fixed	12 months	$0.111 / kWh

These live rates for Oncor Electric Delivery service area were updated on February 16, 2019 at 2:56 am CST. Pricing shown is based on an exact usage of 1000 kWh.

Call StarTex (Constellation) at 855-798-2889 or enter your zipcode to instantly compare competing Texas electricity plans and rates:

How to choose the best StarTex energy plan for you

Picking the wrong StarTex Power energy plan without knowing your home’s energy usage can cost you hundreds or thousands of dollars.

The #1 most important thing: Know your usage!

The key to avoid overpaying is knowing your expected usage and comparing monthly costs for each plan based on that usage amount.

With things like gasoline, the “price per gallon” you see on the sign is the price you pay no matter how many gallons you pump.

$3 per gallon. Pump 10 gallons, pay $30. Simple.

Electricity in Texas is not as simple as buying gasoline. The advertised “price per kWh” is based on a specific, exact monthly usage (usually 2000 kWh).

And, each plan has a different calculation for how your monthly bill is determined.

Your effective “price per kWh” can only be determined by calculating your monthly bill, then dividing that monthly bill by your usage.

Advertised “price per kWh” can be misleading because it’s based on a specific usage like 2000 kWh. It’s best to shop based on the total bill for your home’s expected usage.

How do you do that when the math is complex, and every plan is a little different?

ComparePower has already done all this complicated math for you.

First, we help you determine your expected monthly kWh usage. Then we show you the plans and their total monthly cost for your usage.

Enter your zip code for help choosing your best rate plan

StarTex Power energy rates and plans in Texas:

StarTex Power offers electricity plans with low rates and exceptional customer service

UPDATE: As of June 2018, StarTex Power is now known as Constellation. The two companies have merged and moving forward, StarTex will be branded as Constellation.

Founded in 2004, StarTex Power serves residential, commercial, and industrial customers in Texas. From Houston to Dallas-Fort Worth StarTex Power provides competitive energy plans to over 170,000 Texans.

With roots in Texas, and headquartered in Houston, StarTex Power strives to provide the best service in Texas by connecting each residential customer to a dedicated customer care representative and each business customer to a commercial account manager.

A constellation company, StarTex Power supports charitable and non-profit organizations focusing on education, environment, and youth initiatives. StarTex Power customers are also eligible to apply for grants for causes that are important to their community.

StarTex Power electricity plans

Sign-up for a new StarTex Power plans to begin receiving the Star Treatment! StarTex Power offers fixed and variable-rate plans for any budget.

Fixed Rate Plans
Lock in a low competitive rate by choosing a fixed-rate Star Tex Power plan. With a fixed-rate, you get price protection for the entire of the term of the plan.

Variable Rate Plans
Ideal for customers who are needing electricity for a short period of time. The StarTex Power.

StarTex Power business electricity plans

StarTex Power is committed to making energy shopping easy for business owners throughout the state of Texas with straight-forward electricity plans and pricing, convenient online tools, and superior customer service.

Competitive Pricing
Long-term Contracts
Online tools with 24/7 access
Renewable Energy Plans

StarTex Power electricity services

Superior Customer Service
Paperless Billing
Reliable, Secure Service
User-friendly Online Experience
Enroll in Auto-Pay
Loyalty programs and rewards

StarTex Power customer service

If you need help or have a question contact StarTex Power customer service.

Contact StarTex Power Customer Service :
Toll-Free 1-888-397-1865
E-mail: service@startexpower.com

StarTex Power billing and payment

Need to pay your bill? StarTex Power offers a variety of convenient payment options to make your life easier.

Pay online anytime day or night with your credit, debit card or bank account.

Pay by phone: 866-917-8271

Mail in your payment:
StarTex Power P.O. Box 5471 Carol Stream, IL 60197-5471

Pay in person at a Western Union location near you

StarTex Power awards

StarTex Power is a J.D. Power and Associates award winner and the 2010 and 2011 BBB Pinnacle Award, the top honor given by the Better Business Bureau.

Popular StarTex Power cities in Texas

Looking for a low electricity rate in your city? StarTex Power has great rates all over Texas. Find your city below and click to sign up for a low-cost electricity plan.

Don’t see your city on the list? Use the zip code finder to search for your new low rate in your city.

Popular StarTex power zip codes

Search low electricity rates by zip code. Click on your zip code below to find competitive rates in your area.

Don’t see your zip code? Enter your zipcode below to search for your new low rate:

StarTex Power service areas in Texas

Search low electricity rates by service area and local utility company. Click on your Texas Distribution Utility (TDU) below to compare electricity rates in your service area.

CenterPoint

Oncor

Texas-New Mexico Power (TNMP)

AEP Texas North

AEP Texas Central

Sharyland Utilities

Don’t know your TDU? Use our zip code finder to search for your new low rate:

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00:11 12 Oct 18

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01:48 06 Oct 18

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gregorio banuelos

23:29 31 Oct 18

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17:33 16 Oct 18

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James Brewer

12:34 23 Oct 18

Came upon this website when it was time to decide on a renewal with my current power plan. They were very informative and listed plans with providers I didn't know were available. My comparisons also showed the percentage of green energy they generated which also helped me feel a bit better that I was choosing plan from a provider had all a portion of green energy production. Thank you guys.

Tornado T Rex

17:25 22 Jan 19

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David Cayll

22:11 25 Jan 19

This site is better than the other electricity plan sites. I really liked the Show Calculation Tab which really explains how the specific plan actually works. Had better plans that the other sites i checked out.

Kimberly Nichols

20:17 26 Jan 19

Compare Power website was extremely easy to use and saved a lot of time searching for the right electricity company for me. Website is user friendly and allows you to enter in your usage each month to determine the best electricity company for your needs. Would recommend site to others.

Keith Jones

03:17 27 Jan 19

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Chris Denay

12:30 31 Jan 19

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StarTex Power Energy Plans

Instantly compare StarTex Power Electricity Rates