According to The Watchdog, the broker SaveOnEnergy hosts powertochooseTX.com and powertochooseTX.org, among many others. These sites – although branded as SaveOnEnergy – can appear to offer quotes from all available electricity suppliers in a given zip code, just as you would find on the PUCT’s PowertoChoose.org. But in reality, the only offers listed on this site are from suppliers who contract with SaveOnEnergy to sell residential and commercial plans on their behalf.
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.