Free Nights & Solar Days

100% free electricity every night
and 100% solar every day.

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Free Nights Love

“Free Nights lowered my electricity bill and made my living space more comfortable. And with only minor adjustments to my schedule, I could save even more. I'm very happy with the plan and TXU Energy!”
—Olivia A., Round Rock

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Making your plan even better

Total Satisfaction Guarantee

Choose your plan with confidence, knowing you can test drive it for 60 days. If it’s not the right fit, we’ll help you find one that is – or you can switch for free.

Mobile App

The TXU Energy app is the easiest way to see how and when you’re using electricity so you can make changes to save, set up helpful alerts, view and pay your bill, and more.

Price Protect Promise

All our term plans come with our Price Protect Promise, meaning you're shielded from fluctuating wholesale energy rates and unpredictable weather, so you can rest easy all year long.

Turn it on today

Sign up by 6:30 p.m. and get your lights on same-day.¹

1 Same-day service available for customers with AMS meters that sign up before 6:30 p.m., Monday through Saturday. Sundays are excepted.


2 Total Satisfaction Guarantee - New residential customers only. Cancellation fee applies if you cancel after 60 days. You remain responsible for any billed and unbilled charges.


3 Based on responses of satisfied customers who've been with TXU Energy for 1-2 years and reported savings in 2016 customer survey. Individual results will vary based on plan and usage.