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Constellation

Constellation · Oncor

Constellationon the Oncor grid.

Constellation has 2 plans available on Oncor's grid covering north & central texas, including the dfw metroplex. Lowest rate 13.8c/kWh.

2

plans

13.8c

lowest

4.6/5

rating

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Best Constellation plans on Oncor

Top picks by overall score.

Cheapest Constellation plans on Oncor

Lowest advertised rates first.

Green Constellation plans on Oncor

50%+ renewable energy coverage.

Fixed-rate Constellation plans

Locked rates for the contract term.

Plans

Constellation planson Oncor.

Average 14.3c/kWh, lowest 13.8c. Click any plan for the EFL.

  1. 1

    12 Month (No Min Usage Fee)

    12 Months

    13.8c

    per kWh

  2. 2

    12 Month GREEN (No Min Usage Fee)

    12 Months

    14.7c

    per kWh

Where it's available

Citieson the Oncor grid.

Dallas

avg 14.35c/kWh

Fort Worth

avg 14.35c/kWh

Arlington

avg 14.35c/kWh

Plano

avg 14.35c/kWh

Irving

avg 14.35c/kWh

Garland

avg 14.35c/kWh

Frisco

avg 14.35c/kWh

McKinney

avg 14.35c/kWh

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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.