TXU Energy Fixed rate energy plans including free nights program

TXU Energy provides electricity and energy services to more than two million customers across Texas—more than any other supplier in the state. The company offers commercial and residential customers a wide selections of plans and services, including renewable energy programs, energy-efficiency options, and other electricity-related products.

Why switch to TXU?

Having seen that variable-rate plans can often end up costing consumers much more than anticipated, TXU Energy only offers fixed-rate plans with straightforward pricing. They also offer a number of pricing options that can meet your needs and save you money, such as the Free Nights program, which provides free energy use from 9:00 p.m. to 6:00 a.m.

Small business and commercial electricity rates

Find the best rate to keep your overhead low, including discounts for time of use plans.

View and pay your electricity bill in seconds, keep track of your usage and get alerts when you’re using more electricity than normal with TXU Energy.

Renewable energy plans

If you are interested in powering your home or business with renewable energy, TXU has plenty of plans to choose from.

TXU Energy GreenUp: 100% wind power

TXU Solar Club: From solar farms located within Texas

TXU Energy Solar Advantage: Features solar energy

TXU Solar from SunPower: Rooftop solar panels

TXU Energy Solar for Business: Large business solar farm energy

Not to be confused with Oncor, formerly called TXU Electric Delivery and still one of Texas' deregulated utilities, TXU operates as a separate entity as a Retail Electricity Provider (REP) in Texas as part of the Vistra Energy family of companies.

Residential Service


Commercial Service


TXU Energy innovative energy services

The MyEnergy Dashboard

An online tool that allows you to examine the patterns in your energy usage and will help you find ways to reduce your consumption.

The TXU iThermostat

A programmable thermostat that can be managed from the web.

The Energy Thieves Calculator

A calculator that will help you identify which appliances may still be using energy even when turned off.

TXU Energy Aid

Helps about 20,000 customers keep their lights on each year.

Home Protection Plans

Get protection for unplanned repairs for your home for HVAC services, appliances, electronics, plumbing and more.