Texas Heat Wave Electricity Checklist: How to Prepare Before Summer Bills Spike

Texas heat turns electricity plans into stress tests. A plan that looked fine in April can become expensive in July if air conditioning pushes the home from 1,000 kWh to 1,800 or 2,400 kWh. The right move is to test the plan before the hottest bill arrives.

Quick answer before a heat wave

Check your Electricity Facts Label at several usage levels, replace HVAC filters, review thermostat schedules, and compare whether your plan still works at your likely summer peak. Be careful with bill-credit plans that only look cheap when usage lands exactly above or below a threshold.

Heat-wave plan checks

• Compare each plan at 500, 1,000, 1,500, 2,000, and 2,500 kWh.
• Look for base charges, minimum-usage fees, and bill-credit cliffs.
• Confirm whether TDSP delivery charges are passed through separately or included in the average price.
• Check whether free-night usage actually matches your cooling pattern.
• Set smart-meter or provider alerts before the month gets away from you.

Why hotter weather changes the winner

Cooling load is often less flexible than laundry, pool pumps, or EV charging. If most usage happens on hot afternoons, a free-night plan may not help as much as the headline suggests. A boring fixed-rate plan can beat a flashy offer if it stays predictable across summer usage.

Betterplan recommendation

Treat the first heat wave as a plan audit trigger. Betterplan can publish city-specific heat checks for Dallas, Houston, Corpus Christi, Waco, San Angelo, Odessa, and Wichita Falls as the seasonal pattern develops.