Shop Constellation energy rates in Texas

With more than 2 million residential and business energy customers across the country, Constellation Energy (previously known as StarTex Power) has established itself as one of the most trusted retail energy providers (REPs) in the Texas deregulated market. Choose from several fixed- and variable-rate electricity plans, renewable electric plans and more – all in the SaveOnEnergy.com® marketplace.

Think Constellation Energy is the supplier for you? Learn more about Constellation’s available plans and see rates in your area by entering your ZIP code above.

Constellation electricity rates

Plan Name	Plan Length	Rate
Constellation Energy - 12 Month Flat Tier Product	12 months	$0.085 / kWh
Constellation Energy - Power to Connect	30 months	$0.102 / kWh
Constellation Energy - 12 Month Fixed (No Min Usage Fee)	12 months	$0.108 / kWh
Constellation Energy - 36 Month Bill Usage Credit	36 months	$0.109 / kWh
Constellation Energy - 24 Month Usage Bill Credit	24 months	$0.114 / kWh
Constellation Energy - 12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Diagnostics	12 months	$0.115 / kWh
Constellation Energy - 24 Month A/C Protect Premier for 2 Units	24 months	$0.118 / kWh

Please note: All rates above are accurate as of 7/5/2020, 6:44:41 PM CT for ZIP Code 75001. Rates may have changed since this date/time. For the most up to date rates in your area, please enter your zip code above.

Find a Constellation electricity plan near you

Energy customers throughout Texas can shop for Constellation Energy rates and plans through the SaveOnEnergy.com marketplace:

Arlington	Fort Worth
Corpus Christi	Houston
Dallas	Laredo

Don’t see your city listed? Call the number above or enter your ZIP code below to shop Constellation electricity rates in your area.

Why choose Constellation Energy?

Online & mobile bill pay

Online chat

Home services

A/C protection plans

Green energy options

Referral rewards program

Sign up for a Constellation electricity rate with SaveOnEnergy.com

As the largest online energy marketplace in Texas, SaveOnEnergy.com will help you find a reliable energy plan that fits your budget, usage and needs.

Enter your ZIP code above. See today’s low electricity rates in your area and compare Constellation with other top providers. We get paid by our partners so you can shop for free.
Select a plan. Once you’ve found the right rate for you, sign up over the phone or in just minutes.
Enjoy your power to choose. After sign-up, your new provider will seamlessly coordinate the switch or move with your utility company. You can it back and enjoy your low rate.

Not sure which plan is right for you? Give one of our energy experts a call at the number above and they’ll be happy to help.

A few things to remember

Don’t forget to read your plan’s Electricity Facts Label before signing up. It contains important information including:
- Price per kilowatt-hour based on usage
- % renewable energy sourcing
- Early termination fees
Enjoy hassle-free supplier setup. Once your order has been confirmed, your new supplier will set up service with your utility, or transmission and distribution service provider (TDSP) – but don’t worry, there shouldn’t be any interruption to your power during the switch.
Understanding your electricity bill. Your local TDSP will still deliver your electricity and maintain electric infrastructure including meters and power lines. Your utility fees can be found as TDU or TDSP charges on your monthly bill. They are independent of your supplier rate.

Constellation Energy reviews

Overall score: 3.8 out of 5

Customer service: 1.5
Online accessibility: 5.0
Business history: 5.0

We’ve broken down our scoring model into three main categories: customer service, online accessibility and business history. These categories contain the following items:

Customer service
- Power to Choose complaint score
- Satisfaction guarantee
Online accessibility
- Online bill pay
- Online chat
- Access to usage alerts & trends
Business history
- Number of years in business
- Accreditation by the Better Business Bureau

Constellation Energy received full marks for its 21 years of work in Texas and is accredited by the BBB. This company also scored well for online accessibility and the features it offers consumers. Constellation Energy’s overall score was negatively impacted by its an average complaint score and because it does not offer a satisfaction guarantee for customers. For more information on SaveOnEnergy.com reviews, see the full list here.

(ratings updated 6/25/2020)

Contact Constellation Energy for customer support

Call 866-917-8271 or click here for Constellation customer support.
Click here to log into your Constellation account.

Are you a StarTex Power customer?

Good news! You can now access your account through Constellation Energy – click here to learn more.

Updated: 10-9-19