On the other hand, month-to-month variable rate (no-contract) plans don’t have cancellation fees. You won’t be penalized if you find a better deal elsewhere and want to make another switch.  And, you won’t be stuck paying more than you should be if the market rate for electricity trends down.  But, if it goes up, you’ll be paying more than your in-contract neighbors, and you’ll likely want to shop around again for a better deal.
On the one hand, long-term, fixed rate (contract) plans offer stability in pricing. If energy supply costs suddenly go up in your area, you won’t be left paying more than what you bargained for.  You’ll have peace-of-mind.  If you want to switch out of your contract before it ends with a lower cost plan, you’ll likely face a cancellation fee (early termination fee).
There are over 60 different energy suppliers competing for your business on any given day in Texas. Many of these electric companies have websites that are confusing and nearly impossible to navigate, their rates and fees hidden by dense industry jargon and misleading advertising. Who has the spare the time to sort through the choices spread out over all these different sites and companies?
We've pioneered our techniques and grown our expertise in the retail energy industry for more than a decade. With hundreds of thousands of customers and firm investor backing, we're a company you can count on. Spark Energy is also proud to be a publically traded company: our NASDAQ ticker is SPKE. Visit our investor relations page for more information.
You can organize and shop by pricing at YOUR individual usage level, which allows you to shop and compare energy plans based on the rates you’ll actually see appear on your bill, inclusive of taxes and hidden fees. You won’t be mislead by the “teaser rates” tied with higher usage levels that many homes never experience, as their usage level never reaches that pricing tier.
Since you are located in a deregulated area of Texas and in the TXU Electric Delivery service area you do have a choice in your electricity provider. Katy residents and businesses can choose to stay with their Affiliate Retail Electric Provider (TXU Energy), or you can choose one of several competing Katy electricity providers: TXU Energy, Green Mountain Energy, Champion Energy Services, Commerce Energy, and StarTex Power. So make your choice today. Enter your ZIP code above to browse energy supply rates in your area.

This company has more plan variety than any other we looked at, though most of them seem more flashy than functional. And some seem weirdly niche — like "Connect to Comfort," a 24-month plan that comes with a Hive Hub and a Hive Active Thermostat, smart home devices that allow you to control your heat and A/C via app. Like many of Direct Energy’s plans, how good of a deal it is depends on how closely its offers align with your established habits.
Variable rate plans are always month-to-month, save for three-month intro specials in which your rate stays the same for those early months. Fixed rate plans, on the other hand, are available for periods ranging from six to 36 months. The contract lengths, and how that length influences the price per kWh rate, varies enormously from company to company. Some companies offer lower rates when you enroll for longer periods. Others raise the rate slightly. The competing rationale: You will be paying them for longer so you get a break, or you have that price locked in when energy rates inevitably rise. One rule of thumb — the longer the contract, the higher the cancellation fee.
Customers can find deals in competitive electricity markets if they take the time and effort to look at web sites such as powertochoose.org, the official comparison shopping site of the Public Utility Commission. The study cited a PUC survey of retail electricity offerings in Houston that showed nine deals in March that were lower than the regulated price of electricity in San Antonio.
Start with one of our three standard packages and add on equipment as you see fit. Basic packages start with door and window sensors, motion detectors and our touch-screen controller. The controller's signal cannot be cut, even if the panel is damaged, and its always-on cellular connection keeps the software up-to-date without you having to do a thing. From there, you can add on more security gear, including a doorbell camera you can monitor from your phone, a smart thermostat, smart lights you can program to turn on and off, a carbon monoxide detector or any number of features and locks to make your home as secure as you want it to be. 

Although electricity had been known to be produced as a result of the chemical reactions that take place in an electrolytic cell since Alessandro Volta developed the voltaic pile in 1800, its production by this means was, and still is, expensive. In 1831, Michael Faraday devised a machine that generated electricity from rotary motion, but it took almost 50 years for the technology to reach a commercially viable stage. In 1878, in the United States, Thomas Edison developed and sold a commercially viable replacement for gas lighting and heating using locally generated and distributed direct current electricity.
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