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Constellation is a retail electric provider (REP) serving deregulated areas of Texas. The company prides itself on being a sustainable energy leader. Constellation offerings include: - Fixed-rate plans with no hidden fees - Exceptional Customer Service - 90-day money-back guarantee
Updated March 29, 2025
If you’re not sure about Constellation, make sure to check out their leading competitors to confirm that Constellation is the right choice for you. These featured providers offer competitive energy rates which might fit your lifestyle and budget better.
Currently, the average rate for the plans from all other providers is 16.91¢ per kWh.
Please note: All rates above are accurate as of March 29, 2025 at 7:17 AM UTC. Rates may have changed since this date/time. For the most up to date rates in your area, please enter your address above.
If you’re not in a rush to get your lights turned on, make sure that this is the right moment for you to be selecting a new plan. Our rate charts show you what prices you can expect at different times of the year, so that when you lock in your plan you have the right rate for you. In general, electricity rates tend to rise during the summer and winter, and drop in the spring and fall.
Below are some of the utility service areas and cities that Constellation serves:
AEP Texas : AEP Texas Central operates mainly in the southern part of Texas, while AEP North serves parts of western and central Texas. Cities supported include Abilene, Corpus Christi, Laredo, McAllen, San Angelo, and San Benito.
Oncor Electricity Delivery : Oncor Electricity Delivery covers west and north texas with cities like Dallas, Fort Worth, Irving, Plano, Arlington, Beeville, Midland, Odessa, Killeen and serves more than 13M Texans.
CenterPoint Energy : CenterPoint Energy primarily services the Houston area and surrounding areas.
Texas-New Mexico Power : Texas-New Mexico Power covers North Central Texas, Gulf Coast and West Texas including cities like Alvin, Clifton, Lewisville, Pecos, Fort Stockton, and League City.
Lubbock Power and Light : LP&L, which was established way back in 1916 cover’s the city's 250,000+ residents. Became a de-regulated market in 2024 giving the people living in Lubbock the power to choose their own electric provider.
You can sign up for any Constellation plan through Gatby in less than five minutes. Once you have picked the plan that makes the most sense for your house, Gatby will submit the order through our integration to Constellation. While they would prefer a three day notice, Constellation can do same-day service start dates. Constellation and the local utility (TDSP) will coordinate to make sure service is started when you need it!