The Public Utility Commission (PUC) has a website to help you find and compare all the electricity plans and providers in your area. Visit www.powertochoose.org or call 866-PWR-4-TEX (1-866-797-4839). You can filter your options based on your usage, your preferred plan type, and several other factors. Once you’ve chosen the retail electricity provider that best suits your needs, you can sign up directly from their website.
Compared to the rest of the nation, data from the U.S. Energy Information Administration which publishes annual state electric prices  shows that Texas' electric prices did rise above the national average immediately after deregulation from 2003 to 2009, but, from 2010 to 2015 have moved significantly below the national average price per kWh, with a total cost of $0.0863 per kWh in Texas in 2015 vs. $0.1042 nationally, or 17 percent lower in Texas. Between 2002-2014 the total cost to Texas consumers is estimated to be $24B, an average of $5,100 per household, more than comparable markets under state regulation. 
Due to the increased usage of natural gas immediately after deregulation, new-era energy tools such as wind power and smart-grid technology were greatly aided. Texas' first "renewable portfolio standard" — or requirement that the state's utilities get a certain amount of their power from renewable energy like wind — was signed into law in 1999, as part of the same legislation that deregulated the electric market.
Since 2002, approximately 85% of commercial and industrial consumers have switched power providers at least once. Approximately 40% of residential consumers in deregulated areas have switched from the former incumbent provider to a competitive REP. REPs providing service in the state include: AmeriPower, TriEagle Energy, Acacia Energy, Ambit Energy,Breeze Energy, Clearview Energy, Green Mountain Energy, Conservice Energy, Iluminar Energy, Now Power, Snap Energy, Entrust Energy, Bounce Energy, Champion Energy, Shnye Energy, Cirro Energy, Direct Energy, Dynowatt, First Texas Energy Corporation, Frontier Utilities, Gexa Energy, Glacial Energy, Just Energy, Kinetic Energy, Mega Energy, APG&E, Adjacent Energy, Spark Energy, StarTex Power, Stream Energy, Tech Electricity, Texas Power, TXU Energy, XOOM Energy and 4Change Energy.
Like we said, fees don’t necessarily make for a bad plan — although it’s worth it to do the math to see if you can save with another provider. For example, compare TXU Energy’s Simple Rate 12 plan with its $9.95 base charge, alongside Direct Energy’s Live Brighter 12 plan with a smaller base charge, and Reliant’s Digital Discount plan with no base charge. We’ll use a Corpus Christi ZIP code and assume 1,000 kWh/month of energy use.
The growth in wind power and natural gas fueled power will offset the loss in coal over time but for the summer of 2018, expected record demand for electricity will converge with power plant closures to put a squeeze on wholesale electricity rates. This, in turn, will cause the retail electricity prices paid by most Texas consumers to increase. The rise in wholesale rates could be particularly dangerous for consumers who have electricity plans that are tied directly to the wholesale price of electricity.
Month-to-month electric plans are more commonly known as variable rate plans. With these plans the amount you pay per kilowatt-hour for your electricity each month will vary. This price is based on fluctuations in the market, so when the price of electricity falls you’ll pay less, but when it rises, you’ll pay more. In other words, you’re really gambling and should realize ahead of time that what you pay for your electric will change every month. This is why month-to-month electricity plans are only best for people who need electricity for a short amount of time.
The price difference may be a few cents, but another Texas electricity company might offer better rewards, have better customer service, or may offer other plans you may be interested in the future. Some plans may draw you in with a low promotional rate, but once that promotional period is up you may be faced with a high rate. Be sure to read all the fine print when it comes to your electricity plan selection.
For example, shoppers for Texas electricity plans in the 77494 ZIP code in Katy, TX, could find 12-month plans for 6.8 cents/kWh in February; by June, electricity rates had increased 27 percent to 9.3 cents/kWh. As of early September, 12-month plans were up again, to 9.9 cents/kWh – a 6.5 percent hike from June and a 46 percent increase just since February.