The vast majority of Texas residential consumers on fixed-rate contracts pay anywhere from 6 to 13 cents per kWh for electricity. However, searches for service in most major metropolitan zip codes on PowertoChoose.org reveal a long list of offers seemingly too good to be true, with several starting at 1 cent per kWh. These offers may appear to be a great deal on the surface, but they are often accompanied by confusing minimum usage requirements, monthly fees, and conditional bill credits. Those conditions can be easily overlooked by eager consumers wanting a bargain on their utility bills.
After Senate Bill 7 went into effect in January 2002, nearly 6 million power customers became eligible to choose their energy supplier. That number has grown through the years. By deregulating the state’s energy market, the Texas Senate gave constituents the power to choose. The process of energy deregulation in Texas dismantled the utilities’ monopoly over the electric market and encouraged customers to explore their energy options.
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. 
Because of this exemption, it's possible to move throughout the state and live under different rules pertaining to your right to choose energy supply. If you're moving to a deregulated area and are just now experiencing your right to choose an electricity provider, it can be a confusing process. But we can teach you how to switch power companies for a smooth transition. Enter your ZIP code above to determine whether you live in a deregulated area.
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.