As a result , a handful of Texas companies are offering the ability to prepay your electricity , with the balance going toward the posted kilowatt hours rate .
In 1999 , Texas deregulated the energy industry by allowing third - party affiliates to offer electricity services .
A handful of Texas companies are offering the ability to prepay your electricity , with the balance going toward the posted kilowatt hours rate .
In 1999 , Texas deregulated the energy industry by allowing third - party affiliates to offer electricity services .