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We take our core value of
social responsibility seriously
StarTex Power is a part of the Constellation family, whose community initiatives in Texas are a big part of how we live and work.

StarTex Power - Your Texas Electricity Choice

Community Champions Wanted!

StarTex Power, along with our parent Constellation, is dedicated to supporting our loyal customers. We are especially proud to expand the Constellation Community Champions program to your area, and put energy dollars to work in the communities we serve.
The Brazoswood Marching Band in Clute, TX used their $500 Constellation Community Champions grant to purchase equipment for amplifying their soloists from the football field. The grant allowed the band to highlight talented woodwind players more prominently, helping them to earn first division in their region and qualify for finals in their area competition.

COMMERCIAL CUSTOMERS: You are about to login to the Commercial myAccount section of our web site.

If you are a residential customer accessing your account, you will need to create a new login, password and security questions as a result of the recent security improvements made to our web site.


Notice: StarTex Power has enacted greater security controls for customers who use credit/debit cards. If you are making a onetime payment and using a credit/debit card that has not been previously authenticated and saved within your BillPay account, you will also see a one-time $0.99 "pending" authorization to your account. This "pending" authorization is used to authenticate your credit/debit card and will not be charged to you. This "pending" authorization will occur each time you use a credit/debit card which has not been authenticated AND saved within your MyBill account.

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Web Browser and Operating System Support

Microsoft® Internet Explorer®

We support Internet Explorer version 7.0 and above on the following operating systems:

  • Windows XP
  • Windows Vista
  • Windows 7

We do not support Internet Explorer on Macintosh OS X.

Download the latest version of Internet Explorer.

Mozilla® Firefox®

We support Firefox version 3.5 and above on the following operating systems:

  • Windows XP
  • Windows Vista
  • Windows 7
  • Macintosh OS X

Download the latest version of Firefox.

All other operating systems and browser combinations may encounter problems when accessing certain areas within myAccount. Cookies are required. You must set your web browser to accept cookies in order for myAccount to work properly.

Additional Software Required

Adobe® Acrobat® Reader

Free software for viewing and printing invoices, which are provided in Adobe Portable Document Format (PDF). This software supports all major hardware and operating system platforms.

Download the latest version of Adobe® Acrobat® Reader.

Please beware of any Emails requesting any personal information such as your date of birth, social security number, email identification, passwords, bank account numbers, mailing street addresses, telephone numbers login identification, or other personal information.

StarTex Power, a Constellation Company, does not request such information from our customers via email. If you encounter a suspicious email or website that claims affiliation with StarTex Power, or Constellation Energy, please contact StarTex Power for confirmation, or forward the suspected email to immediately. Thank you for helping us keep your personal information secure.

To discover more about your StarTex Power bill, please click on your service type.

Residential - Single Household

Residential - Multiple Service Locations


Note: To view the above links, you must have the Adobe® Acrobat® Reader.