Editorial note

This guide is independent general information. It contains no invented testing or customer-review claims. Product suitability and installation requirements depend on the property.

Know what can actually change

A fixed plan may stabilize a provider’s energy price for a contract term, but the complete bill can still change with usage and permitted delivery, grid, tax or legal charges. A variable plan can change month to month. An indexed plan follows a disclosed formula, and a time-of-use plan changes price by hour or period.

These labels do not identify the cheapest option for every household. The useful question is how the written price formula interacts with your usage profile and every non-energy charge.

Model the plan at your usage

In competitive Texas areas, compare the Electricity Facts Label at several monthly usage levels rather than reading only the headline cents-per-kWh figure. Look for base charges, bill credits, minimum-usage effects, delivery charges, contract length and early-termination fees.

For free-night or discounted-period offers, use your own interval data to calculate how much load occurs inside and outside the promoted window. The Texas PUC notes that displayed time-of-use averages depend on estimated usage allocation; your actual price can differ.

Use an evidence checklist

Save the dated Electricity Facts Label, Terms of Service and Your Rights as a Customer document before enrolling. Confirm the service address, transmission and distribution utility, renewable-content claim, deposit or prepaid rules, renewal process and end date.

CoolCompare does not label a plan cheapest without a current, verified service-territory feed and household usage profile. Recheck the official marketplace and provider documents immediately before enrollment because offers and terms can change.

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Sources and further reading

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