TXU Energy is the first choice of many Texans, and for good reason. Unlike its competitors, TXU Energy offers a wide variety of power plans and innovative products and services. Texans trust TXU Energy’s straightforward pricing as well as its energy-saving products that help reduce bills. In addition, it offers budgeting and account management tools and, more importantly, bill payment assistance to those in need. It is worth noting that customers can save even more if they pay online with a TXU Energy coupon.