How to Lower Your Energy Bill During a Texas Summer
- 2 days ago
- 4 min read
A Texas summer can put your air conditioning system to work for hours at a time. In Austin and the surrounding Hill Country, long periods of extreme heat mean homeowners often see cooling become one of the biggest demands on household energy use.
Fortunately, lowering your energy bill does not always require a major home improvement project. Simple changes to your thermostat, airflow, maintenance routine, and daily habits can help your AC operate more efficiently while keeping your home comfortable.
Use Your Thermostat More Efficiently
Your thermostat has a direct impact on how much your air conditioner needs to run. During hot weather, every unnecessary degree of cooling adds to the workload on your system.
A few practical thermostat habits include:
Set your thermostat around 78°F when you are home if that temperature is comfortable for your household.
Raise the temperature a few degrees when the house will be empty.
Use programmable schedules so you are not cooling an empty home unnecessarily.
Avoid repeatedly making large temperature adjustments throughout the day.
A programmable or smart thermostat can make these adjustments easier by allowing your cooling schedule to match your daily routine.
Replace Dirty Air Filters
Your air conditioner needs steady airflow to cool your home efficiently. A dirty or clogged air filter restricts that airflow and can make the system work harder.
Check your filter regularly during the summer, especially when your AC is running frequently. The maintenance guidance used by Driftwood recommends changing or cleaning filters every one to three months, depending on the home and filter.
Keeping a clean filter in place is one of the simplest things homeowners can do to support airflow and efficient system operation.
Keep Vents Open and Unobstructed
Furniture, curtains, rugs, and other household items can interfere with airflow when they block supply or return vents.
Walk through your home and make sure air can move freely through the HVAC system. If certain rooms consistently feel warmer than others, uneven airflow can also be a sign that the ductwork or HVAC system needs professional attention.
Driftwood Air Conditioning provides ductwork and airflow services as part of its residential HVAC offerings.
Block Out the Texas Sun
Direct sunlight coming through windows can add a surprising amount of heat to a home during the afternoon.
During the hottest parts of the day:
Close blinds or curtains on windows receiving direct sunlight.
Use window coverings to reduce heat entering the home.
Consider exterior shade from awnings, landscaping, or other appropriate shading options.
Keep trees and shrubs around the outdoor AC unit maintained so leaves and debris do not interfere with airflow.
Reducing the amount of heat entering your home means your air conditioner has less heat to remove.
Use Ceiling Fans to Stay Comfortable
Ceiling fans do not lower the actual temperature of a room, but moving air can help people feel more comfortable.
When a room is occupied, using a ceiling fan may allow you to set the thermostat slightly higher while maintaining a comfortable environment. Just remember to turn fans off when you leave the room since fans cool people rather than empty spaces.
Reduce Heat Generated Inside Your Home
Not all summer heat comes from outside. Cooking, clothes dryers, lighting, and electronics can add heat indoors and increase the amount of cooling your AC must provide.
Consider shifting heat-producing activities away from the hottest part of the afternoon. You can also:
Use smaller appliances instead of the oven when practical.
Switch to energy-efficient LED lighting.
Turn off electronics and lighting when they are not needed.
Run heat-producing appliances during cooler portions of the day when possible.
Small changes can help reduce the amount of unwanted heat your HVAC system has to remove.
Keep the Outdoor AC Unit Clear
Your outdoor condenser needs adequate airflow to release heat from your home.
Grass clippings, leaves, weeds, and other debris can accumulate around the unit.
Keep the surrounding area clear and visually check the equipment periodically during the summer.
Avoid placing objects directly around the condenser or allowing dense vegetation to restrict airflow.
Schedule Routine HVAC Maintenance
Maintenance is especially important when your air conditioner is working through a long Texas summer.
Professional tune-ups can include cleaning coils, inspecting system components, and testing performance. Driftwood Air Conditioning recommends seasonal maintenance and offers two precision tune-ups per year through its Preferred Plan. The company describes improved efficiency and early detection of potential issues as key benefits of regular maintenance.
A well-maintained system is better positioned to operate efficiently instead of working harder because of dirty components or unresolved performance problems.
Pay Attention to Changes in Your Energy Bill
Your monthly electric bill can provide useful clues about how your HVAC system is performing.
If your energy use suddenly increases even though your thermostat habits and weather conditions have not changed significantly, pay attention to how the AC is operating.
Warning signs may include:
Longer-than-normal cooling cycles.
Rooms that are not reaching the thermostat setting.
Weak or uneven airflow.
Unusual sounds from the equipment.
Cooling performance that has noticeably declined.
These symptoms do not automatically mean you need a new air conditioner, but they can be good reasons to have the system evaluated before a minor problem becomes more disruptive.
Consider Efficiency When an Older System Needs Replacement
If your air conditioner is older, needs frequent repairs, or has experienced a significant decline in efficiency, replacement may eventually make more financial sense than continuing to repair it. Driftwood Air Conditioning provides both repair and replacement options and works with homeowners to determine the appropriate next step for their home.
When considering new equipment, overall efficiency, proper system sizing, and the needs of your home should all be part of the decision.
Small Changes Can Add Up During a Texas Summer
Lowering your energy bill does not have to mean giving up comfort. Start with the basics: use your thermostat thoughtfully, keep filters and vents clear, block unnecessary heat, reduce heat-producing activities indoors, and stay on top of HVAC maintenance.
If your AC seems to be running harder than it should, cooling unevenly, or struggling to keep up with the Texas heat, Driftwood Air Conditioning can help evaluate your system and identify the appropriate repair, maintenance, or efficiency improvements for your home.
Schedule Service with Driftwood Air Conditioning to help keep your HVAC system operating efficiently through the Texas summer.
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