Gexa Energy
Eco Saver Plus 12
Rate
6.80¢
Term
12 Months
$1000 kWh
$68
Rates as of July 2026 · verify on the EFL
- ✓ 100% green energy
- ✓ $125 bill credit when your usage is at least 1000kWh
- ✓ 60 Day Happiness Guarantee
Provider comparison · Texas 2026
Gexa Energy vs Constellation.
Two of Texas's most-shopped retail providers, head to head. Rates, plan counts, customer ratings — the math, then the plans.
Updated July 2026 Enri Zhulati Live PUCT-registered plan data
At a glance
Provider snapshot.
Lowest rate, plan count, customer rating — at a glance for both providers.
Gexa Energy
Est. 2002 · Houston, TX
Lowest rate
6.8¢
Plans
6
Rating
4.7/5
NextEra subsidiary. Strong 100% renewable product line under the "Eco Saver" label.
View Gexa Energy plans
Constellation
Est. 1999 · Baltimore, MD
Lowest rate
13.1¢
Plans
4
Rating
4.6/5
Exelon subsidiary. Large national brand with Texas fixed and renewable plans.
View Constellation plansOur take
By the numbers Gexa Energy edges out Constellation.
Gexa Energy wins 3 of 4 head-to-head categories (lowest rate, average rate, customer rating, plan count). That said, the right pick depends on your usage profile and what you value — read the matrix below before you decide.
Editorial framing
What this matchupmeans.
NextEra subsidiary vs. Exelon's national arm. Both have multi-billion-dollar utility parents, very different pricing strategies — Gexa leans bill-credit, Constellation leans straight-rate.
Pick Gexa Energy if...
- ✓You want 100% renewable backed by the largest U.S. renewable generator.
- ✓Your usage consistently hits the bill-credit sweet spot.
Pick Constellation if...
- ✓You want maximum brand stability via Exelon's multi-state regulated parent.
- ✓Your usage is unpredictable — Constellation's straight-rate plans don't penalize variability.
When the numbers are close
Both have rock-solid parent companies. Pick on plan structure — Gexa wins on green and credit-band, Constellation wins on variable usage and straight-rate stability.
Category by category.
| Category | Gexa Energy | Constellation | Winner |
|---|---|---|---|
| Lowest rate (¢/kWh) | 6.8¢ | 13.1¢ | Gexa Energy |
| Average rate (¢/kWh) | 14.6¢ | 13.8¢ | Constellation |
| Plan count | 6 | 4 | Gexa Energy |
| Customer rating | 4.7/5 | 4.6/5 | Gexa Energy |
| Reviews | 27,000 · Google | 3,837 · Google | Gexa Energy |
| 100% green plans | ✓ | — | |
| Month-to-month available | — | — | |
| Free nights/weekends | — | — |
Plans
Top plans from each.
Lowest-bill plan from each provider at 1,000 kWh — the median Texas usage. Pricing varies by ZIP and TDU territory.
Gexa Energy top plans
Gexa Energy
Eco Saver Value 12
Rate
13.70¢
Term
12 Months
$1000 kWh
$137
Rates as of July 2026 · verify on the EFL
- ✓ 100% green energy
- ✓ $75 bill credit when your usage is at least 750kWh
- ✓ 60 Day Happiness Guarantee
Gexa Energy
Gexa Light Saver 12
Rate
14.40¢
Term
12 Months
$1000 kWh
$144
Rates as of July 2026 · verify on the EFL
- ✓ 100% green energy
- ✓ Clean energy at a fixed rate
- ✓ Eco-friendly power for your home
Constellation top plans
Constellation
12 Month (No Min Usage Fee)
Rate
13.10¢
Term
12 Months
$1000 kWh
$131
Rates as of July 2026 · verify on the EFL
- ✓ 30% green
Constellation
12 Month GREEN (No Min Usage Fee)
Rate
13.90¢
Term
12 Months
$1000 kWh
$139
Rates as of July 2026 · verify on the EFL
- ✓ 30% green
Constellation
12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring
Rate
13.90¢
Term
12 Months
$1000 kWh
$139
Rates as of July 2026 · verify on the EFL
- ✓ 30% green
Bottom line
Which one should you pick?
Pick Gexa Energy if
- ✓You want the lowest rate (6.8¢ vs 13.1¢)
- ✓You want more options (6 plans vs 4)
- ✓Customer ratings matter (4.7/5 vs 4.6/5)
- ✓You want 100% green energy plans
Pick Constellation if
Gexa Energy vs Constellation: see plans at your address
Rates and plan availability vary by ZIP and TDU territory. Enter your ZIP to see what each provider offers on your meter — at your real usage.
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How enrollment works
You pick the plan here. Enrollment finishes on our secure checkout — same rate, no markup. If you'd rather skip the ZIP entry, Live Link pulls your real usage from Smart Meter Texas in about 30 seconds. Same plans, same checkout, less typing.