Constellation
12 Month GREEN Usage Bill Credit
Rate
12.40¢
Term
12 Months
$1000 kWh
$124
Rates as of November 2026 · verify on the EFL
- ✓ 30% green
Best for Reliability Constellation plans & rates
Constellation plans & rates.
Every Constellation plan in our catalog, scored on rate, renewable %, term, and rating — plus where each lands on the price spectrum. Rates shown at 1,000 kWh; your effective rate shifts with usage.
4.6 · 3,837 reviews via Google · 3 plans · From 12.40¢/kWh in cheapest area
By the numbers
Constellation plan portfolio.
Lowest
12.40¢
per kWh @ 1,000 kWh · cheapest service area
Average
12.83¢
3 plans
Highest
13.60¢
per kWh @ 1,000 kWh
100% green
0
renewable plans
Verified by us
Price-checked November 5, 2026
We price-checked Constellation's shelf.
Every build of this site re-pulls the 3 plans we list from Constellation against live pricing data — TDU delivery charges included — and recomputes the figures below. Nothing on this card is typed by hand.
Plans checked
3
live pricing, every listed plan
Lowest all-in rate
12.40¢
per kWh @ 1,000 kWh · cheapest service area
Median rate
12.50¢
per kWh @ 1,000 kWh
Contract terms
12 mo
shortest to longest
100% renewable
0
plans
Bill-credit cliffs
1
plan flagged
What the cliff flag means: one of the 3 plans costs 16.2¢ per kWh at 500 kWh, against 12.4¢ at 1,000 kWh, because a usage credit vanishes below its threshold. Light-usage homes should skip it.
Figures cover the 3 Constellation plans we list — not every plan on the Texas market. Rates reflect each plan's cheapest utility service area at 1,000 kWh. See how they rank against the full shelf.
Every plan we list, ranked honestly
All Constellation plans.
Score blends rate, renewable %, contract length, and Constellation's 4.6-star customer rating. Higher is better.
| # | Plan | Rate | Score | |
|---|---|---|---|---|
| 1 | 12 Month GREEN Usage Bill Credit 12 Months | 12.40¢ | | View → |
| 2 | 12 Month (No Min Usage Fee) 12 Months | 12.50¢ | | View → |
| 3 | 12 Month GREEN (No Min Usage Fee) 12 Months | 13.60¢ | | View → |
Editor's picks
Top 3 Constellation plans.
Prices shown are each plan's lowest-cost utility area — enter your ZIP on the plan list for pricing on your wires.
Constellation
12 Month (No Min Usage Fee)
Rate
12.50¢
Term
12 Months
$1000 kWh
$125
Rates as of November 2026 · verify on the EFL
- ✓ 30% green
Constellation
12 Month GREEN (No Min Usage Fee)
Rate
13.60¢
Term
12 Months
$1000 kWh
$136
Rates as of November 2026 · verify on the EFL
- ✓ 30% green
Rate distribution
Where most plans land.
2
0
0
0
1
12.4¢
to 12.6¢
12.6¢
to 12.9¢
12.9¢
to 13.1¢
13.1¢
to 13.4¢
13.4¢
to 13.6¢
Cheapest plan in this portfolio
Constellation's lowest rate.
Constellation
12 Month GREEN Usage Bill Credit
Rate
12.40¢
Term
12 Months
$1000 kWh
$124
Rates as of November 2026 · verify on the EFL
- ✓ 30% green
Rates by contract term
Lock vs. flex.
| Term | Plans | Lowest | Average | Highest |
|---|---|---|---|---|
| 12 Months | 3 | 12.40¢ | 12.83¢ | 13.60¢ |
How rates work: The per-kWh rate shown is the all-in price at 1,000 kWh of monthly usage — TDU delivery and base fees included. Many plans have bill-credit thresholds or minimum-usage fees that shift the effective rate by 1–3¢/kWh up or down. Run your real ZIP and usage through the compare-plans tool to see what each plan would cost you.
Compare Constellation against the field
See how Constellation's 3 plans stack up at your real usage. No spam, no calls.
No spam · It's free · Takes 60 seconds
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.