Simple Plans with Clear Pricing

That's why Constellation was named Best Overall 2021 Energy Provider in the great state of Texas

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Fixed Rate | Bill Credit

Standard Electricity

15.00¢/ kWh

@1000 kWh/ month

Shop All Texas Electricity Plans:

A/C Protect Plus

14.90¢ / kWh

@1000 kWh/ month

Standard Electricity

15.00¢ / kWh

@1000 kWh/ month

A/C Protect Premier

15.20¢ / kWh

@1000 kWh/ month

America's energy choice®

Join approximately 2 million residential, public sector and business customers, including two-thirds of Fortune 100 companies, who use Constellation as their trusted energy supplier.

Exclusive Offers

When you sign up for energy service through you get access to exclusive web-only deals and discounts.

Simple, Straightforward Prices

Interested in selecting a new energy supplier? You've come to the right place. Constellation offers a variety of home energy options to fit your budget, values and needs.

We'll Cover Your Early Termination Fee

In a contract with another energy company? Switch to Constellation and we'll cover your termination fee.*


You have a choice when it comes to selecting an energy supplier. We provide best-in-class customer care and offer energy-saving tips to help you control your home energy costs. Choosing Constellation is just a click away.