How does that work? Spark Energy buys electricity and competes in the market for the best price -- a competition that ultimately drives prices down and allows us to deliver more value for your money. In Texas, switching to a different electricity provider is kind of like changing to a different long distance company. When you switch to Spark Energy, the utility will continue to deliver electricity to your home but Spark Energy will handle all the billing, including the utility’s delivery fees and the electricity you actually use.
Since Texas' electricity market was deregulated in the late nineties, multiple Retail Electric Providers (REP) have either launched in Texas, or providers in other states have begun to extend their reach to Texas residents (e.g., Spark Energy, which was founded in Texas). These electricity providers are providing less expensive and/or greener electricity alternatives to traditional sources of energy, in contrast with the supply consumers previously received by default through their local utility. Customers now have the option to receive their electric supply from providers other than their utility, known as alternative retail electric providers.
We carefully screen Texas electricity providers in your area. Then, we list electricity rates and plans from top providers in a user-friendly format on our website, so you can compare the information. We handle the complex concerns and considerations, so you don’t have to. With our assistance, you no longer need to track down different electricity companies, rates, and plans, because we provide all the information you need to choose the best provider.

CenterPoint Intelligent Energy Solutions LLC, IES, which manages TrueCost, is not the same legal entity as CenterPoint Energy Resources Corp. (CERC) or CenterPoint Energy Houston Electric, LLC (CEHE), nor is IES regulated by the Railroad Commission of Texas or the Public Utility Commission of Texas. You do not have to buy products or services from IES in order to continue to receive quality regulated services from CERC or CEHE.
1Offer valid for new residential customers in Texas only. Provisioned smart meter required. Free power begins on Fridays at 6:00 PM and ends Sunday at 11:59 PM. To utilize all features of the Echo Dot, you will need an 'always on' Wi-Fi internet service. If you cancel your plan early there's a fee of $135. You cannot return your Echo Dot to avoid the early cancellation fee. Terms and Conditions apply. All Amazon trademarks and copyrights are property of Amazon.com or its affiliates. The Echo Dot is provided by Direct Energy, Amazon is not a sponsor of this energy plan offer.
In this free market competing electricity retailers buy electricity wholesale from private power generators to sell at retail to around 85% of Texas residents. The partnership between generators and retailers is governed by the Electric Reliability Council of Texas, or ERCOT, which attempts to balance the power grid’s electricity supply and demand by purchasing small amounts of electricity at 15-minute intervals throughout the day.
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