The cheapest rates are going to have shorter contract terms. For instance, a 3 month term is cheaper than a 6 month term and a 6 month term is cheaper than a 12-14 month term. So if you are able to remember to call before your contract expires (they will notify via mail you that your contract is about to expire), then the 3 or 6-month term is your best bet. If you don't call to renew/cancel, you will be charged a much higher variable rate on a month-to-month basis. If this is you, sign for a 12-month contract term with the cheapest rate.
Switching your energy provider online through our website is quick, easy and hassle-free. Don’t miss out on saving money through our price comparison service simply because you think it will be a long, drawn-out process. The whole thing need not take over ten minutes and by doing so you could be saving hundreds of pounds a year with a cheaper electricity supplier.

*Only new customer successful enrollments with Constellation. Cards are issued by Virtual Rewards Center. Valid email address required for receipt of Gift card. Gift cards will not have cash access. For any questions about your Gift card, call our customer care team at 1-877-997-9995. The listed merchants are in no way affiliated with Constellation nor are the listed merchants to be considered sponsors or co-sponsors of this program. Use of merchant names and/or logos is by the permission of each respective merchant and all trademarks are the property of their respective owners. Terms and conditions are applied to gift cards/certificates. Please see the merchant gift card/gift certificate for additional terms and conditions, which are subject to change at merchant's sole discretion. Constellation will share your name and email address with Virtual Reward Center for reward fulfillment only. Reward link expires in 3 months.
As a result, power companies have shut down Texas coal plants unable to compete with lower-cost generators. Meanwhile, the low electricity prices of recent years — a function of cheap natural gas — and small profits have discouraged companies from investing in new power plants. ERCOT, which oversees about 90 percent of the state’s power grid, said power reserves that are called on when demand peaks on the hottest summer days have shrunk to the lowest levels since Texas deregulated power markets in 2002.

*Only new customer successful enrollments with Constellation. Cards are issued by Virtual Rewards Center. Valid email address required for receipt of Gift card. Gift cards will not have cash access. For any questions about your Gift card, call our customer care team at 1-877-997-9995. The listed merchants are in no way affiliated with Constellation nor are the listed merchants to be considered sponsors or co-sponsors of this program. Use of merchant names and/or logos is by the permission of each respective merchant and all trademarks are the property of their respective owners. Terms and conditions are applied to gift cards/certificates. Please see the merchant gift card/gift certificate for additional terms and conditions, which are subject to change at merchant's sole discretion. Constellation will share your name and email address with Virtual Reward Center for reward fulfillment only. Reward link expires in 3 months.
​2002 ​With the restructuring of the electric market in Texas, the company spun off its retail electric as Reliant Resources. Within two years, the company would also sell its electric generation assets. The remaining mostly regulated energy delivery company adopted the name CenterPoint Energy to reflect our role in the center of the energy value chain and the center of our customers' lives.
That means that customers in Houston paid an average of $5,500 more for electricity over a 14-year time span beginning in 2002, according to the group that buys electricity on behalf of municipal governments in Texas. The calculation, which uses data from the U.S. Energy Information Administration, assumes monthly electricity use of 1,300 kilowatt hours.

My True Cost: This website is owned and operated by CenterPoint Energy. When you input your smart meter number, the website can use your usage data to tell you how much your electric bill will be if you picked various plans on its website. CenterPoint charges the Retail Electric Providers if they want to be listed on this site, so there are far fewer plans here than on Power to Choose. When we compared for an inner loop address, there were 83 plans on My True Cost compared to 179 on Power to Choose. You may be missing less expensive plans if you don't look at the state's website also. More info
Geek Your Rate: This website finds you the lowest-priced electric provider and plan in your area based on your last 12 months of usage (You have to type it in from your bills). You pay a one-time fee of $9.95 to access the rates and the website's algorithms to find your best plan for a 48-hour time period. You can also try it for free to see how it works, but the data Geek Your Rate gives in the free trial are 6 months old. More info

As the largest city in Texas, Houston has a lot to offer – great shopping, out-of-this-world attractions, theaters, museums, a world-class culinary scene and more. At TXU Energy, we love being part of this diverse and exciting city. We’ve been providing Houston electricity for years – offering straightforward pricing and great plans designed to fit your household’s needs. It’s what’s made us the #1 choice for Texas electricity service.

If you’re looking for cheap electricity in Houston, TX, you’ve come to the right place. We compiled the best electricity plans in Houston from the top providers, ensuring that each electricity company we select meets our high standards for business stability, eco-friendliness, and transparent pricing. You can rest easy knowing you’re choosing the best from the best.
REPs sell electricity rates to Houston energy consumers, but transmission and distribution service providers (TDSPs) deliver the supply of electricity. In Houston, CenterPoint Energy serves as the area's TDSP and works with about 85 REPs. If your power goes out, immediately report the issue to CenterPoint Energy, not your REP. Use the following phone numbers to get in touch with your Houston TDSP.
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