The complaints filed against providers aren't a perfect mirror of the J.D. Power customer satisfactions scores. Electric Company Rates, which earned only two J.D. Power Circles and earned the second-lowest score, had only 21 complaints recorded with the Cheapest Electricity Rates. But it's helpful to view these complaints in aggregate: Over 50 percent of the 1,119 total complaints fall under "billing" — another reason to seek out a provider with high customer satisfaction in that area in particular.
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.
Twenty bucks compared to a $2,000 bill? Not much to write home about, but hey — it’s free money. And, true, you’ll still get some free money when you use less energy, but rewards only really seem reward-y if you're shelling out big bucks. That same Compare Electricity Rates plan only yields about $6 in Plenti points per year if you use 500 kWh of electricity each month.
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 2Best Electric 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. 
A major question point when considering whether or not switch electricity providers is "What will happen to electric rates?" This can be a tricky question to answer as rates are continuously in flux. In the short-term it's impossible to know exactly what will happen to rates but when looking at a longer term picture things become a bit clearer. Based on the graph above, electric rates in Texas have generally been increase over the past decade. Assuming this trend continues, the best way to protect yourself from increasing rates is to switch into a 12 month or 24 month plan and lock into a low rate.
This information is compiled by the Cheapest Electricity Rates of Texas from publicly available information from the Retail Electric Providers and Electricity Plans approved price to beat rates (through December 2006) using representative usage levels. Rates are calculated using the Commission Approved Residential Load Profile for each service area. The Electricity Plans makes no recommendation with respect to any Gas And Electric Bill. Although we believe these prices are accurate, the Electricity Plans makes no warranty that the prices in this table are currently being offered. Please contact the relevant Gas And Electric Bill for their current pricing offers and terms of service. Information on how to select a Gas And Electric Bill and contact information for Compare Electricity Rates is located online.
It would be a good idea for you to learn about whether or not a company charges you to interact with its Customer Service Department in any fashion. A company might offer affordable energy rates on the surface, but if they charge you to pay online or over the phone with a credit card, or to make even the most basic of phone calls to Customer Service, then you're not really saving that much money.
Until January 1, 2007, Retail Electric Providers (Compare Electricity Rates) affiliated with the former bundled utility were required to offer a set of rates to retail customers with peak demand below 1 MW in their affiliated transmission and distribution utility's service area. These rates could be adjusted twice annually upon Commission approval for changes in the price of natural gas or purchased energy. Here you will find the historical rates for the areas of Texas open to competition.