Consider your electricity usage behavior and choose the best electricity rate accordingly. For a single adult that works a 9-5 job it makes sense to opt for an electricity company that offers a plan with free nights or has a low maximum usage restriction. In the other hand, a free weekends electricity plan or higher minimum usage restriction may be more appropriate for a family with kids.
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.