TXU Energy vs Discount Power
Complaint Comparison
PUCT Data • Jul-Dec 2025
Discount Power
TXU Energy
TXU Energy has 3.6 fewer complaints per 10k customers
Trust & Reputation
External ratings comparison
Trust Score is a weighted average: Google (40%), BBB (35%), Trustpilot (25%)
The Verdict
- Price is your only priority--Discount Power often wins by 15-20%
- You need lower deposits for mid-range credit scores
- A basic fixed-rate plan is all you need
- You don't care about green energy options
- You want free nights, time-of-use, or specialty plan structures
- 24/7 phone support matters--you'll use it
- You're willing to pay more for a recognized brand and better service
- You want a contract longer than 24 months
Category Breakdown
Discount Power typically runs 15-20% cheaper
TXU has green plans; Discount Power has none
TXU has 24/7 support; Discount Power has long waits
TXU offers free nights, indexed, time-of-use, and more
Discount Power has lower deposits; TXU requires standard deposits
Side-by-Side Comparison
| Feature | Discount Power | TXU Energy |
|---|---|---|
| Parent Company | US Retailers LLC | Vistra Corp |
| Years in Texas | 18+ | 24+ |
| Fixed-Rate Plans | ||
| Variable Plans | ||
| Free Nights/Weekends | ||
| Time-of-Use Plans | ||
| Month-to-Month | ||
| Green Energy | ||
| Max Contract Length | 24 months | 36 months |
| Deposit Required | Conditional | Conditional |
| 24/7 Support |
At a Glance
| Factor | TXU Energy | Discount Power |
|---|---|---|
| Best For | Free nights, time-of-use, specialty plans | Price is your only priority |
| Price Level | Premium | Budget (15-20% cheaper) |
| Years in Texas | 24+ | 18+ |
| Month-to-Month | Yes | Yes |
| Green Plans | Yes | No |
Bottom Line: Choose TXU for plan variety and 24/7 support; choose Discount Power to save $300-360/year on identical electricity.
Overview
Does it even matter?
Same wires. Same grid. Same electrons. Oncor delivers the power whether you’re paying TXU or Discount Power. They’re billing companies with vastly different marketing budgets.
Here’s what TXU hopes you won’t calculate: Their rates run 15-20% higher than Discount Power. On a $150 TXU bill, that’s $25-30/month funding Cowboys commercials, billboards you drive past, and that jingle you can’t forget. Over a year, $300-360 for identical electricity.
Discount Power does what the name says. No marketing budget. No stadium sponsorships. No celebrity endorsements. They put that money into lower rates.
The name recognition trap: TXU charges more because they can. Your parents had them. You’ve seen the ads your whole life. That familiarity costs $300/year.
Company Backgrounds
TXU Energy has been around since before deregulation. Owned by Vistra Corp (NYSE: VST), one of the largest retail electricity providers in America. You’ve seen their commercials during Cowboys games.
Discount Power is owned by US Retailers LLC, which also operates Cirro Energy, Pennywise Power, and other budget brands. Same company, different names. In business since the mid-2000s, no marketing budget to speak of.
Both are established players. TXU is massive and publicly traded. Discount Power is smaller but stable.
The Price Difference
On comparable fixed-rate plans, Discount Power often runs 15-20% cheaper than TXU.
On a $150 TXU bill, that’s $25-$30/month you’re paying for the brand. Over a year, that’s $300-$360.
What you’re paying for with TXU:
- TV commercials and sports sponsorships
- 24/7 phone support
- More plan options
- A name your neighbor recognizes
What you’re paying for with Discount Power:
- Lower rates
- That’s it
If lowest price is your goal, Discount Power wins. Simple math.
Plan Options
TXU has everything:
- Fixed-rate (12-36 months)
- Variable-rate
- Indexed plans
- Time-of-use
- Free nights/free weekends
- Month-to-month flex plans
- Green energy plans
Discount Power keeps it simple:
- Fixed-rate (1-24 months)
- Variable-rate
- Prepaid
If you want specialty plans—free nights, time-of-use, anything complex—TXU is your only option here. Discount Power doesn’t bother with anything beyond the basics.
Green Energy
TXU offers 100% renewable and wind energy plans. Not the cheapest green option in Texas, but it exists.
Discount Power has zero green options. None. No renewable plans, no carbon offsets, nothing.
If environmental impact matters to you at all, TXU wins by default. If you don’t care, this category is irrelevant.
Customer Service
TXU has 24/7 phone support with average wait times of 5-10 minutes. Their app works. Live chat is available. For a massive company, they’re responsive.
Discount Power keeps costs low by keeping service basic. Expect 30+ minute hold times. Business hours only. Website is functional but dated. Don’t expect proactive communication.
If you need to call your electricity company at 2am, TXU is there. Discount Power is not. Whether that matters depends on how often you call.
Deposit Policies
Both require credit checks for standard plans.
TXU waives deposits with a letter of credit or AutoPay enrollment on some plans. They do NOT offer prepaid.
Discount Power offers prepaid options that skip deposits entirely.
Discount Power has lower deposit requirements than TXU, especially for mid-range credit scores.
No real difference here. If deposits are your concern, both have escape hatches.
The Verdict
Discount Power wins for budget-focused Texans. Same electricity, lower price, no frills.
Choose TXU if:
- You specifically need free nights, time-of-use, or indexed plans
- 24/7 phone support is genuinely important to you
- You want green energy options
- You’ll pay $300+/year for those features
Choose Discount Power if:
- Price is your top priority
- A basic fixed-rate or prepaid plan is all you need
- You’re fine with business-hours-only support
- You don’t care about green energy
The honest take: Most people don’t need TXU’s specialty plans. If you just want electricity to power your house and pay as little as possible, Discount Power makes more sense. The brand premium at TXU isn’t worth it unless you’ll use the features.
Check current rates on ComparePower to see exact pricing for your usage level.
Related Pages
Company Profiles
Best-For Categories
- Best for Cheap Electricity — Discount Power ranks #2 with budget-focused rates
- Best for No Deposit — Discount Power ranks #2 with low deposits for credit scores 550-650
- Best for Customer Service — TXU ranks #1 with 24/7 support
- Best for High Usage — TXU ranks #2 with Smart Deal bill credits
- Best for Month-to-Month — TXU Flex Plan for no-contract flexibility
Related Comparisons
Company Snapshots
Discount Power
- Parent Company
- US Retailers LLC
- Years in Texas
- 18+
- Headquarters
- Houston, Texas
- Deposit Required
- conditional
TXU Energy
- Parent Company
- Vistra Corp (NYSE: VST)
- Years in Texas
- 24+
- Headquarters
- Irving, Texas
- Deposit Required
- conditional
More Head-to-Head Matchups
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"I like that it searched multiple companies for me. So I don't have to search one by one. Saves time."
— Lacy L., Texas
See Current Rates
Compare current plans from both companies.
Frequently Asked Questions
Q: When should I choose Discount Power over TXU Energy? ▼
Price is your only priority--Discount Power often wins by 15-20%. You need lower deposits for mid-range credit scores. A basic fixed-rate plan is all you need. You don't care about green energy options.
Q: When should I choose TXU Energy over Discount Power? ▼
You want free nights, time-of-use, or specialty plan structures. 24/7 phone support matters--you'll use it. You're willing to pay more for a recognized brand and better service. You want a contract longer than 24 months.
Q: What is the main difference between Discount Power and TXU Energy? ▼
Discount Power wins on price shoppers, no deposit options. TXU Energy wins on green options, customer service, plan variety. Both deliver identical electricity through the same wires—the difference is pricing structure, customer service, and plan options.