Cirro Energy vs Express Energy
Quick Verdict
Key difference: Express Energy has prepaid (no credit check). Cirro Energy runs your credit and might want a deposit.
If credit isn't an issue, compare both on ComparePower. If it is, you know your answer.
Only One Skips the Credit Check
Express Energy has prepaid—no credit check, no deposit. Cirro Energy runs your credit and might want $200-400 upfront.
Complaint Comparison
PUCT Data • Jul-Dec 2025
Cirro Energy
Express Energy
Cirro Energy and Express Energy have similar complaint rates
Trust & Reputation
External ratings comparison
Trust Score is a weighted average: Google (40%), BBB (35%), Trustpilot (25%)
The Verdict
- You want a company that's survived 24 Texas summers (Express Energy has 13)
- You want green energy (it's mostly accounting, but Express Energy doesn't even offer that)
- Your credit is rough and you need to skip the credit check—Cirro Energy will run your credit
- You need same-day electricity connection
- You want prepaid without a credit check
- You're renting short-term and need flexibility
Category Breakdown
24 years vs 13—11+ more grid crises survived
Only Cirro Energy sells green plans (it's mostly accounting, but it's something)
Express Energy skips the credit check. Cirro Energy might want $200-400 upfront.
Rates change constantly. Check ComparePower with your actual usage.
Side-by-Side Comparison
| Feature | Cirro Energy | Express Energy |
|---|---|---|
| Parent Company | NRG Energy (NYSE: NRG) | Independent |
| Years in Texas | 24+ | 13+ |
| Headquarters | Plano, Texas | Houston, Texas |
| Fixed-Rate Plans | ||
| Variable Plans | ||
| Prepaid Options | ||
| Green Energy | ||
| Free Nights/Weekends | ||
| Deposit Required | Conditional | Conditional |
| Credit Check |
What Actually Differs
Cirro Energy and Express Energy 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
Cirro Energy: Owned by NRG Energy (NYSE: NRG). 24 years in Texas—they've survived enough grid crises to prove they won't fold mid-contract. Based in Plano, Texas.
Express Energy: Owned by Independent. 13 years in Texas—that track record matters when you're signing a multi-year contract. Based in Houston, Texas.
What They Actually Sell
Cirro Energy offers fixed-rate, variable-rate, green. They sell "green" plans (mostly accounting—same electrons, but they buy renewable credits).
Express Energy offers fixed-rate, variable-rate, prepaid. They have prepaid—no credit check, no deposit, just pay as you go.
The Money Part
Cirro Energy: Deposit depends on credit—expect $200-400 if your score is below 600.
Express Energy: 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 up to the "Choose if..." sections—they'll tell you which one fits your situation. For actual rates, check ComparePower. Takes 2 minutes.
Company Snapshots
Cirro Energy
- Parent Company
- NRG Energy (NYSE: NRG)
- Years in Texas
- 24+
- Headquarters
- Plano, Texas
- Deposit Required
- conditional
Express Energy
- Parent Company
- Independent
- Years in Texas
- 13+
- Headquarters
- Houston, Texas
- Deposit Required
- conditional
More Head-to-Head Matchups
See who wins when Cirro Energy and Express Energy face other competitors.
Featured In Best-Of Lists
See where Cirro Energy and Express Energy are featured in our category guides.
"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 Cirro Energy over Express Energy? ▼
You want a company that's survived 24 Texas summers (Express Energy has 13). You want green energy (it's mostly accounting, but Express Energy doesn't even offer that).
Q: When should I choose Express Energy over Cirro Energy? ▼
Your credit is rough and you need to skip the credit check—Cirro Energy will run your credit. You need same-day electricity connection. You want prepaid without a credit check. You're renting short-term and need flexibility.
Q: What is the main difference between Cirro Energy and Express Energy? ▼
Cirro Energy wins on track record, green energy. Express Energy wins on credit flexibility. Both deliver identical electricity through the same wires—the difference is pricing structure, customer service, and plan options.
Q: Is Cirro Energy or Express Energy 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, Cirro Energy or Express Energy? ▼
Cirro Energy: 24 years. Express Energy: 13 years. That 11-year gap matters—Cirro Energy survived the 2011 freeze, the 2021 disaster, and every summer in between. Track records like that don't happen by accident.
Q: Do Cirro Energy or Express Energy offer no-deposit electricity? ▼
Express Energy has prepaid—no credit check, period. Cirro Energy runs your credit and might want $200-400 upfront. If you've got credit issues, this isn't even a choice: Express Energy.
Q: Which is better for green energy, Cirro Energy or Express Energy? ▼
Cirro Energy sells "green" plans. Express Energy 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, Cirro Energy 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 Cirro Energy and Express Energy offer? ▼
Cirro Energy: fixed-rate, variable-rate, green. Express Energy: fixed-rate, variable-rate, prepaid. Similar variety. Both have enough options for most situations.
Q: Which is better overall, Cirro Energy or Express Energy? ▼
Same grid. Same wires. Same electrons. The electricity is literally identical—the only differences are price, service, and plan options. Cirro Energy wins if you want green energy baked into every plan--no premium required. Express Energy wins if you need same-day electricity connection. For everyone else? Whoever's cheaper for your usage right now. Check ComparePower—it takes 2 minutes.