Constellation · TNMP
Constellationon the TNMP grid.
Constellation has 2 plans available on TNMP's grid covering pockets across texas — north, houston-area, gulf coast. Lowest rate 14.8c/kWh.
2
plans
14.8c
lowest
4.6/5
rating
Plans
Constellation planson TNMP.
Average 15.2c/kWh, lowest 14.8c. Click any plan for the EFL.
Lock in your Constellation plan
Enter your ZIP and we'll show every Constellation plan available on your meter — sorted by true cost at your actual usage.
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.