Real Estate Tips

Stay Cool and Save Big: How to Reduce Your Cooling Bills in South Texas

May 28, 2024

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I'm Josie — Realtor. Real estate Educator. Dog Mom helping clients and fellow agents.

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Sunrise on beautiful South Padre Island, Texas

Living in South Texas has its perks: beautiful landscapes, vibrant communities, and abundant sunshine. However, with the sunshine comes intense heat, and cooling your home can become a significant expense during the summer months. Here are some practical and effective tips to help you stay comfortable while keeping your cooling bills in check.

1. Optimize Your Thermostat Settings

Invest in a programmable thermostat. Set it to a higher temperature when you’re away and lower it when you’re home. According to the U.S. Department of Energy, setting your thermostat 7-10 degrees higher for 8 hours a day can save up to 10% a year on cooling costs.

2. Use Fans Strategically

Ceiling fans can be a game-changer. They don’t cool the air but create a wind-chill effect that makes you feel cooler. Ensure your ceiling fans are rotating counterclockwise to push cool air down. Use portable fans to direct air flow to the areas you occupy the most.

3. Keep Your AC System Maintained

Regular maintenance of your air conditioning unit ensures it runs efficiently. Replace or clean filters monthly during the cooling season. Schedule annual professional maintenance to check for issues like refrigerant levels and ductwork leaks.

4. Enhance Insulation and Sealing

Proper insulation keeps the cool air in and the hot air out. Check your attic, walls, and floors for adequate insulation. Seal any gaps around windows, doors, and ductwork to prevent cool air from escaping.

5. Utilize Window Treatments

Windows can be a major source of heat gain. Use blinds, shades, or curtains to block out the sun during peak hours. Consider installing reflective window film or insulated window treatments to reduce the amount of heat entering your home.

6. Cook Smart

Cooking can add unwanted heat to your home. Use your oven and stove less during the hottest parts of the day. Opt for microwave cooking, grilling outside, or preparing cold meals. Slow cookers and pressure cookers are also great alternatives that produce less heat.

7. Upgrade to Energy-Efficient Appliances

If your air conditioner is more than 10-15 years old, consider upgrading to a more energy-efficient model. Look for units with the Energy Star label. Though the initial investment is higher, the savings on your energy bill will be worth it in the long run.

8. Utilize Natural Ventilation

Take advantage of cooler evening and morning temperatures by opening windows to create cross-ventilation. This can help cool your home naturally without relying on your AC.

9. Plant Shade-Giving Landscaping

Planting trees and shrubs around your home can provide natural shade and reduce heat absorption. Deciduous trees, which lose their leaves in winter, provide shade in the summer and allow sunlight through in the winter, balancing your cooling and heating needs.

10. Reflect Heat with Light-Colored Roofs

If you’re due for a roof replacement, consider materials that reflect more sunlight, such as light-colored or reflective roofing. This can significantly reduce the amount of heat that penetrates your home.

Final Thoughts

Staying cool in South Texas doesn’t have to break the bank. By implementing these strategies, you can enjoy a comfortable home and see noticeable savings on your cooling bills. Remember, a combination of small changes can lead to big results. Stay cool and save money!

For more personalized advice on how to make your home more energy-efficient, feel free to contact us. We’re here to help you make the most of your South Texas living experience!

Interested in making a move or have questions about real estate in South Texas? Contact us today at and let’s turn your property dreams into reality!