Utility Check

Energy Efficiency Tips for AEP Texas Customers

Last updated: January 2026

With Texas heat driving high electricity bills, energy efficiency is crucial. Here are practical ways to reduce your usage and save money.

AC Efficiency

  • Set thermostat to 78°F when home, higher when away
  • Use ceiling fans to feel 4°F cooler
  • Change AC filters monthly during summer
  • Schedule annual AC maintenance
  • Consider a smart thermostat for automatic adjustments

Reduce Heat Gain

  • Close blinds and curtains during the day
  • Use reflective window film or solar screens
  • Seal air leaks around doors and windows
  • Add insulation to attic (R-38 or higher recommended)
  • Plant shade trees on south and west sides

Appliance Tips

  • Run dishwasher and laundry during cooler hours
  • Use cold water for laundry when possible
  • Unplug devices when not in use
  • Use LED bulbs throughout your home
  • Consider ENERGY STAR appliances when replacing

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More About AEP Texas Billing

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Frequently Asked Questions

What temperature should I set my AC in Texas?

The Department of Energy recommends 78°F when home and 85°F when away. Each degree lower increases cooling costs by 2-3%.

Are there rebates for energy efficiency in Texas?

Many REPs offer rebates for smart thermostats, efficient appliances, and home improvements. Check with your REP and visit energystar.gov for federal tax credits.

How much can I save with energy efficiency?

Typical savings range from 10-30% depending on current efficiency and improvements made. AC-related improvements have the biggest impact in Texas.