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Constellation Best for Reliability

Constellation · fixed rates

Constellation fixed rates.

Rates locked for 12 months or longer — your per-kWh price cannot move for the term. No mid-contract surprises from wholesale market swings.

4.6 via Google 3 plans From 12.60¢/kWh in cheapest area

Rate range

Fixed spread.

Lowest
12.60¢
per kWh @ 1,000 kWh · cheapest service area
Average
13.33¢
across 3 plans
Highest
13.90¢
per kWh @ 1,000 kWh

Lowest in this set

Cheapest fixed Constellation plan.

Prices shown are each plan's lowest-cost utility area — enter your ZIP on the plan list for pricing on your wires.

1
Constellation
Constellation

12 Month (No Min Usage Fee)

Rate
12.60¢
Term
12 Months
$1000 kWh
$126

Rates as of August 2026 · verify on the EFL

  • ✓ 30% green
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Every plan in this set

3 fixed Constellation plans.

1

12 Month (No Min Usage Fee)

12 Months · 30% green

12.60¢

per kWh
2

12 Month GREEN (No Min Usage Fee)

12 Months · 30% green

13.50¢

per kWh
3

12 Month GREEN Usage Bill Credit

12 Months · 30% green

13.90¢

per kWh

Other rate views

More filters.

Cheap Constellation rates

Bill-credit plans, priced for a single usage level, are left out.
← Back to Constellation overview · Full Constellation plans & rates

Compare Constellation fixed rates

See how these 3 fixed rates stack up 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.