NRG Energy vs Think Energy
Quick Verdict
NRG Energy has 30 years in Texas. Think Energy has 5. That's not nothing—NRG Energy survived every grid crisis since 1996.
Experience matters for stability. Price matters for your wallet. Check both on ComparePower.
25-Year Experience Gap
NRG Energy: 30 years in Texas. Think Energy: 5 years. Companies don't survive 30 Texas summers by accident.
Complaint Comparison
PUCT Data • Jul-Dec 2025
NRG Energy
Think Energy
Think Energy has 1.2 fewer complaints per 10k customers
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 30 Texas summers (Think Energy has 5)
- You use power at night (pool pump, EV charging, night owl habits)
- You want options—6 plan types vs 3. More complexity, but more ways to optimize
- You need month-to-month—Think Energy locks you in for 6 months minimum
- You want a multi-state company with Texas presence
- You prioritize 100% renewable energy options
- You prefer online-first electricity shopping
Category Breakdown
30 years vs 5—25+ more grid crises survived
Both sell green plans—check who has actual renewable generation backing
6 plan types vs 3—more ways to optimize (or overcomplicate)
Rates change constantly. Check ComparePower with your actual usage.
Side-by-Side Comparison
| Feature | NRG Energy | Think Energy |
|---|---|---|
| Parent Company | NRG Energy, Inc. (NYSE: NRG) | Independent |
| Years in Texas | 30+ | 5+ |
| Headquarters | Houston, Texas | Philadelphia, Pennsylvania |
| Fixed-Rate Plans | ||
| Variable Plans | ||
| Prepaid Options | ||
| Green Energy | ||
| Free Nights/Weekends | ||
| Deposit Required | Conditional | Conditional |
| Credit Check |
What Actually Differs
NRG Energy and Think 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
NRG Energy: Owned by NRG Energy, Inc. (NYSE: NRG). 30 years in Texas—they've survived enough grid crises to prove they won't fold mid-contract. Based in Houston, Texas.
Think Energy: Owned by Independent. 5 years in Texas—that track record matters when you're signing a multi-year contract. Based in Philadelphia, Pennsylvania.
What They Actually Sell
NRG Energy offers fixed-rate, variable-rate, time-of-use, free-nights, free-weekends, green. They sell "green" plans (mostly accounting—same electrons, but they buy renewable credits).
Think Energy offers fixed-rate, variable-rate, green. They sell "green" plans (mostly accounting—same electrons, but they buy renewable credits).
The Money Part
NRG Energy: Deposit depends on credit—expect $200-400 if your score is below 600.
Think 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
NRG Energy
- Parent Company
- NRG Energy, Inc. (NYSE: NRG)
- Years in Texas
- 30+
- Headquarters
- Houston, Texas
- Deposit Required
- conditional
Think Energy
- Parent Company
- Independent
- Years in Texas
- 5+
- Headquarters
- Philadelphia, Pennsylvania
- Deposit Required
- conditional
"I like that it searched multiple companies for me. So I don't have to search one by one. Saves time."
— Lacy L., Texas
View Company Profiles
Read full profiles to decide which fits your needs.
Frequently Asked Questions
Q: When should I choose NRG Energy over Think Energy? ▼
You want a company that's survived 30 Texas summers (Think Energy has 5). You use power at night (pool pump, EV charging, night owl habits). You want options—6 plan types vs 3. More complexity, but more ways to optimize. You need month-to-month—Think Energy locks you in for 6 months minimum.
Q: When should I choose Think Energy over NRG Energy? ▼
You want a multi-state company with Texas presence. You prioritize 100% renewable energy options. You prefer online-first electricity shopping.
Q: What is the main difference between NRG Energy and Think Energy? ▼
NRG Energy leads in track record, plan options. Both companies deliver the same electricity through the same grid—the real differences are in pricing, service quality, and available plan types.
Q: Is NRG Energy or Think 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, NRG Energy or Think Energy? ▼
NRG Energy: 30 years. Think Energy: 5 years. That 25-year gap matters—NRG Energy 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, NRG Energy or Think Energy? ▼
Both sell "green" plans. But "green" in Texas electricity means they buy renewable energy credits—it's accounting, not physics. Your electrons come from the same grid as everyone else. Want to know which has renewable generation backing versus just buying paper credits? Gexa has NextEra (the largest renewable generator in the US) behind them. Most others just buy credits. That's the difference.
Q: What types of plans do NRG Energy and Think Energy offer? ▼
NRG Energy: fixed-rate, variable-rate, time-of-use, free-nights, free-weekends, green. Think Energy: fixed-rate, variable-rate, green. NRG Energy has more options (6 plan types vs 3). More options = more ways to optimize, but also more ways to pick wrong. If you just want simple fixed-rate power, ignore the complexity. If you have specific needs (EV charging at night, pool pump, work-from-home AC), the right specialty plan can save you $50/month.
Q: Which is better overall, NRG Energy or Think Energy? ▼
Same grid. Same wires. Same electrons. The electricity is literally identical—the only differences are price, service, and plan options. NRG Energy wins if you want a fortune 500 company backing your electricity. Think Energy wins if you want a multi-state company with texas presence. For everyone else? Whoever's cheaper for your usage right now. Check ComparePower—it takes 2 minutes.