Acacia Energy vs Constellation
Quick Verdict
Key difference: Acacia Energy has prepaid (no credit check). Constellation 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
Acacia Energy has prepaid—no credit check, no deposit. Constellation runs your credit and might want $200-400 upfront.
Complaint Comparison
PUCT Data • Jul-Dec 2025
Acacia Energy
Constellation
Constellation has 4.7 fewer complaints per 10k customers
Trust & Reputation
External ratings comparison
Trust Score is a weighted average: Google (40%), BBB (35%), Trustpilot (25%)
The Verdict
- Your credit is rough and you need to skip the credit check—Constellation will run your credit
- You need month-to-month—Constellation locks you in for 12 months minimum
- You want a company that's survived 22 Texas summers (Acacia Energy has 6)
- You want green energy (it's mostly accounting, but Acacia Energy doesn't even offer that)
Category Breakdown
22 years vs 6—16+ more grid crises survived
Only Constellation sells green plans (it's mostly accounting, but it's something)
Acacia Energy skips the credit check. Constellation might want $200-400 upfront.
Rates change constantly. Check ComparePower with your actual usage.
Side-by-Side Comparison
| Feature | Acacia Energy | Constellation |
|---|---|---|
| Parent Company | Independent | Constellation Energy (NASDAQ: CEG) |
| Years in Texas | 6+ | 22+ |
| Headquarters | Houston, Texas | Baltimore, Maryland (Texas operations in Houston) |
| Fixed-Rate Plans | ||
| Variable Plans | ||
| Prepaid Options | ||
| Green Energy | ||
| Free Nights/Weekends | ||
| Deposit Required | Conditional | Conditional |
| Credit Check |
What Actually Differs
Acacia Energy and Constellation 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
Acacia Energy: Owned by Independent. 6 years in Texas—they've survived enough grid crises to prove they won't fold mid-contract. Based in Houston, Texas.
Constellation: Owned by Constellation Energy (NASDAQ: CEG). 22 years in Texas—that track record matters when you're signing a multi-year contract. Based in Baltimore, Maryland (Texas operations in Houston).
What They Actually Sell
Acacia Energy offers fixed-rate, variable-rate, prepaid. They have prepaid—no credit check, no deposit, just pay as you go.
Constellation offers fixed-rate, variable-rate, green. They sell "green" plans (mostly accounting—same electrons, but they buy renewable credits).
The Money Part
Acacia Energy: Deposit depends on credit—expect $200-400 if your score is below 600.
Constellation: 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
Acacia Energy
- Parent Company
- Independent
- Years in Texas
- 6+
- Headquarters
- Houston, Texas
- Deposit Required
- conditional
Constellation
- Parent Company
- Constellation Energy (NASDAQ: CEG)
- Years in Texas
- 22+
- Headquarters
- Baltimore, Maryland (Texas operations in Houston)
- Deposit Required
- conditional
More Head-to-Head Matchups
See who wins when Acacia Energy and Constellation face other competitors.
Featured In Best-Of Lists
See where Acacia Energy and Constellation 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 Acacia Energy over Constellation? ▼
Your credit is rough and you need to skip the credit check—Constellation will run your credit. You need month-to-month—Constellation locks you in for 12 months minimum.
Q: When should I choose Constellation over Acacia Energy? ▼
You want a company that's survived 22 Texas summers (Acacia Energy has 6). You want green energy (it's mostly accounting, but Acacia Energy doesn't even offer that).
Q: What is the main difference between Acacia Energy and Constellation? ▼
Acacia Energy wins on credit flexibility. Constellation wins on track record, green energy. Both deliver identical electricity through the same wires—the difference is pricing structure, customer service, and plan options.
Q: Is Acacia Energy or Constellation 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, Acacia Energy or Constellation? ▼
Constellation: 22 years. Acacia Energy: 6 years. That 16-year gap matters—Constellation survived the 2011 freeze, the 2021 disaster, and every summer in between. Track records like that don't happen by accident.
Q: Do Acacia Energy or Constellation offer no-deposit electricity? ▼
Acacia Energy has prepaid—no credit check, period. Constellation runs your credit and might want $200-400 upfront. If you've got credit issues, this isn't even a choice: Acacia Energy.
Q: Which is better for green energy, Acacia Energy or Constellation? ▼
Constellation sells "green" plans. Acacia Energy doesn't. But here's the catch: "green" electricity in Texas is mostly accounting. They buy renewable energy credits—the actual electrons are the same mix as everyone else. If the green marketing matters to you, Constellation is your option. For real environmental impact, check if they have actual renewable generation backing.
Q: What types of plans do Acacia Energy and Constellation offer? ▼
Acacia Energy: fixed-rate, variable-rate, prepaid. Constellation: fixed-rate, variable-rate, green. Similar variety. Both have enough options for most situations.
Q: Which is better overall, Acacia Energy or Constellation? ▼
Same grid. Same wires. Same electrons. The electricity is literally identical—the only differences are price, service, and plan options. Acacia Energy wins if you need electricity fast with minimal paperwork. Constellation wins if carbon-free energy matters--and you want it from a company that generates it. For everyone else? Whoever's cheaper for your usage right now. Check ComparePower—it takes 2 minutes.