Energy Texas vs Pennywise Power
Quick Verdict
Pennywise Power has 18 years in Texas. Energy Texas has 5. That's not nothing—Pennywise Power survived every grid crisis since 2008.
Experience matters for stability. Price matters for your wallet. Check both on ComparePower.
13-Year Experience Gap
Pennywise Power: 18 years in Texas. Energy Texas: 5 years. Companies don't survive 18 Texas summers by accident.
What Actually Differs
Energy Texas and Pennywise Power deliver the exact same electricity through the exact same wires. The electrons don't care whose logo is on your bill. What differs: the price, the service when something goes wrong, and the fine print in contracts.
Who's Behind These Companies
Energy Texas: Owned by Goldman Sachs (via Rhythm Energy). 5 years in Texas—they've survived enough grid crises to prove they won't fold mid-contract. Based in Houston, Texas.
Pennywise Power: Owned by NRG Energy (NYSE: NRG). 18 years in Texas—that track record matters when you're signing a multi-year contract. Based in Houston, Texas.
What They Actually Sell
Energy Texas offers fixed-rate, green. They sell "green" plans (mostly accounting—same electrons, but they buy renewable credits).
Pennywise Power offers fixed-rate, variable-rate.
The Money Part
Energy Texas: Deposit depends on credit—expect $200-400 if your score is below 600.
Pennywise Power: Deposit depends on credit—expect $200-400 if your score is below 600.
The Honest Answer
Both are legitimate. Neither is a scam. The electricity is identical. What matters is: (1) who's cheaper for your actual usage, (2) whether you need to skip a credit check, and (3) if you care about green marketing. Scroll down to "The Verdict" for the quick answer. For actual rates, check ComparePower. Takes 2 minutes.
See how they compare on price
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Category Breakdown
18 years vs 5—13+ more grid crises survived
Only Energy Texas sells green plans (it's mostly accounting, but it's something)
Rates change constantly. Check ComparePower with your actual usage.
Side-by-Side Comparison
| Feature | Energy Texas | Pennywise Power |
|---|---|---|
| Parent Company | Goldman Sachs (via Rhythm Energy) | NRG Energy (NYSE: NRG) |
| Years in Texas | 5+ | 18+ |
| Headquarters | Houston, Texas | Houston, Texas |
| Fixed-Rate Plans | ||
| Variable Plans | ||
| Prepaid Options | ||
| Green Energy | ||
| Free Nights/Weekends | ||
| Deposit Required | Conditional | Conditional |
| Credit Check |
Trust & Complaint Data ▼
Trust & Reputation
External ratings comparison
Trust Score is a weighted average: Google (40%), BBB (35%), Trustpilot (25%)
Complaint Comparison
PUCT Data • Jul-Dec 2025
Energy Texas
Pennywise Power
Energy Texas has 1.0 fewer complaints per 10k customers
The Verdict
- You want green energy (it's mostly accounting, but Pennywise Power doesn't even offer that)
- You want 100% green energy with Texas-proud branding instead of Rhythm's tech-startup vibe
- The 30-day Giddy Up Guarantee lets you walk away penalty-free
- Soft credit checks that won't ding your score matter to you
- You want a company that's survived 18 Texas summers (Energy Texas has 5)
- You need month-to-month—Energy Texas locks you in for 12 months minimum
Done researching? See actual rates.
Energy Texas or Pennywise Power — find out which one is cheaper at your address.
Frequently Asked Questions
Q: When should I choose Energy Texas over Pennywise Power? ▼
You want green energy (it's mostly accounting, but Pennywise Power doesn't even offer that). You want 100% green energy with Texas-proud branding instead of Rhythm's tech-startup vibe. The 30-day Giddy Up Guarantee lets you walk away penalty-free. Soft credit checks that won't ding your score matter to you.
Q: When should I choose Pennywise Power over Energy Texas? ▼
You want a company that's survived 18 Texas summers (Energy Texas has 5). You need month-to-month—Energy Texas locks you in for 12 months minimum.
Q: What is the main difference between Energy Texas and Pennywise Power? ▼
Energy Texas wins on green energy. Pennywise Power wins on track record. Both deliver identical electricity through the same wires—the difference is pricing structure, customer service, and plan options.
Q: Is Energy Texas or Pennywise Power cheaper? ▼
Anyone who answers this without knowing your zip code and usage is lying. The "advertised rate" is calculated at exactly 1,000 kWh—use 800 or 1,200 and the math changes completely. Both companies exploit this. Check ComparePower with your actual usage. Takes 2 minutes, and you'll see real numbers instead of marketing.
Q: Which company has been in Texas longer, Energy Texas or Pennywise Power? ▼
Pennywise Power: 18 years. Energy Texas: 5 years. That 13-year gap matters—Pennywise Power survived the 2011 freeze, the 2021 disaster, and every summer in between. Track records like that don't happen by accident.
Q: Which is better for green energy, Energy Texas or Pennywise Power? ▼
Energy Texas sells "green" plans. Pennywise Power doesn't. But here's what they don't tell you: "green" electricity in Texas is mostly accounting. They buy renewable energy credits to match your usage—the actual electrons flowing to your house are the same mix as everyone else. If the green marketing matters to you, Energy Texas is your only option here. If you want actual environmental impact, check if they have renewable generation backing or just paper credits.
Q: What types of plans do Energy Texas and Pennywise Power offer? ▼
Energy Texas: fixed-rate, green. Pennywise Power: fixed-rate, variable-rate. Similar variety. Both have enough options for most situations.
Q: Which is better overall, Energy Texas or Pennywise Power? ▼
Same grid. Same wires. Same electrons. The electricity is literally identical—the only differences are price, service, and plan options. Energy Texas wins if you want 100% green energy with texas-proud branding instead of rhythm's tech-startup vibe. Pennywise Power wins if historical reference only--pennywise power no longer enrolls new customers. For everyone else? Whoever's cheaper for your usage right now. Check ComparePower—it takes 2 minutes.
More Head-to-Head Matchups
See who wins when Energy Texas and Pennywise Power face other competitors.