The Basics
Texas Electricity 101
Deregulation, rate structures, kWh, REPs vs. TDUs — everything you need to know before you compare plans.
Start here
Six guides to get you up to speed.
How Texas deregulation works
Why you get to choose your provider — and what the 2002 deregulation actually changed.
How electricity rates are structured
Energy charge vs. TDU delivery vs. base fees — the three-part truth behind your bill.
What is a kWh, really?
Energy units demystified: what a kilowatt-hour actually measures.
REP vs. TDU: who does what?
Why two different companies show up on your bill, and what each one does.
Fixed vs. variable rate plans
Stability vs. flexibility — and when each makes sense for your situation.
How to read an Electricity Facts Label
The one-page disclosure every plan must publish — and the 5 numbers that matter.
Ready to apply what you've learned?
Enter your ZIP to see every plan available on your meter, sorted by true cost at your actual usage.
How enrollment works
Enrollment happens at ComparePower.com — our enrollment partner, built by the same team. 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.