7 Tricks for How to Lower Air Conditioning Costs
Jun 13, 2026Air conditioning costs are about to jump. Here's how to lower air conditioning costs for your family.
Key Takeaways:
- Small changes can lead to big savings. Adjusting your thermostat, using ceiling fans, and switching to LED bulbs can help reduce air conditioning costs without sacrificing comfort.
- Your home’s biggest energy leaks may be hiding in plain sight. Drafty windows, air leaks, and inadequate insulation force your AC to work harder and drive up summer energy bills.
- Investing in energy efficiency pays off year-round. Upgrades like air sealing, attic insulation, and high-performance replacement windows can lower cooling costs in the summer and improve comfort in every season.
Summer is here, and it’s going to be a hot one. When it’s time head indoors to escape the heat, make sure you’re keeping your budget in mind as much as your comfort. Record-high summer energy bills are on the horizon, and these tips will help you learn how to lower air conditioning costs so you can stay comfortable all summer.
How Much Will Air Conditioning Cost This Summer?
Air conditioning costs are about to go through the roof for a lot of homeowners this summer. The National Weather service is predicting warmer-than-normal temperatures across the entire continental US, including the Ohio and Tennessee river valleys. Additionally, the National Energy Assistance Directors Association says the cost to cool your home with electricity (e.g., with an air conditioner or heat pump) is projected to set a record this summer.
According to the group’s 2026 Summer Residential Cooling Outlook, the cost for families to cool their homes between June and September 2026 will average $792. This is an increase of 10.5% year over year.
The US Energy Information Administration says air conditioning costs make up about 12% of U.S. household energy bills. And while it’s not uncommon for home cooling costs to rise in the summer, this jump could be a burden for many families. Thankfully, we have several tip for how to lower air conditioning costs for your family and and boost your home cooling energy savings while you’re at it.
Better Windows Help you Lower Air Conditioning Costs
Windows are the easiest place for the sun’s oppressive heat to enter your home – and older, inefficient windows let in tons of heat. That means the money you’re spending on air conditioning costs is actually escaping through your windows!
If you heat when standing next to your windows, it’s time to upgrade to windows with high-tech glass that reflects sunlight away from your home.
Performax54 windows are a great example. Their high-efficiency, Thermostat glass works with your home by reflecting the sun’s heat away from the house during the summer, lowering your dependence on the AC, and solving the problem of how to lower air conditioning costs.
Try Air Sealing to save energy on air conditioning
Eliminate Air Leaks. Remember when your dad used to say, “I’m not paying to cool the outside!” He had a point: Keeping windows and doors sealed tight helps keep conditioned air inside, where it belongs.
But hot summer air has other ways of getting into your home too.
FAST FACT: A gap as small as 1/16-inch around a window is the same as having a brick-sized hole in the side of your house!
With this in mind, take time to find gaps, drafts, and “hot spots” that you can eliminate with a few easy steps.
- Use metal tape to seal holes in your AC ductwork so cool air doesn’t leak out of the ducts before it reaches the rooms in your home.
- Add weatherstripping around doors to seal the openings.
- Use spray foam insulation to fill gaps in exterior walls, like those around outdoor spigots or furnace venting.
And if you do invest in new windows to help reduce air conditioning costs, be sure to learn about your window replacement company’s approach to air sealing during installation.
What should My Summer Thermostat Settings Be?
The U.S. Department of Energy recommends setting the thermostat to 78 degrees during the day in the summer months. Does that sound high? Consider the energy savings! DOE says you can save as much as 10% annually on home cooling and heating bills by making thermostat adjustments (like raising the temperature in the summer) for 8 hours a day.
Install a Programmable Thermostat
With that in mind, a programmable thermostat is a great tool to help reduce air conditioning costs. In fact, these tools makes it so easy to raise your thermostat temperature, you might not notice it’s happening! With set-it-and-forget-it programming, just set the device to 78 degrees while your family is away at work or school, and you’ll start saving. Be sure to do the same when the family is on vacation and the house is empty!
Most programmable thermostats will let you add multiple set-points everyday, so you can schedule your home to be at a comfortable temperature when you return. If you can’t make the jump to 78 degrees all at once, try making adjustments one degree at a time until you find the top of your comfort zone.
How to Keep the House Cool Without AC:
4 Tricks to Reduce Air Conditioning Costs This Summer
The best way to lower your summer energy bills is to stop using your air conditioner as much as possible. Using a programmable thermostat can helpHere are some tips to help move the needle on your summer thermostat settings.
1. Switch Your Ceiling Fans. Most ceiling fans feature a switch to reverse the fan’s direction in the summer and winter. This is a great way to keep the house cool without AC, save energy on air conditioning, and lower your air conditioning costs.
In the summer, fans should run counterclockwise to provide a breeze for the people below. With the AC off and fans used wisely in occupied rooms, you’ll know you’re not paying to cool unused spaces.
2. Check Your Attic Insulation. While the summer sun is beating down, pay attention to the top of your house. Heat moves toward cold, so as your attic space heats up, make sure you have plenty of attic insulation in place. Attic insulation acts as a barrier between your 150-degree roof (yes, it gets that hot!) and your living space in the mid-70s. A quick survey of your attic insulation can help you spot where to improve the buffer between conditioned and unconditioned spaces, and boost your home comfort so your AC can take a break.
3. Plant Shady Landscaping. Investing in shade-providing landscaping around your home can help keep the summer sun at bay. Strategically placed shade trees also add curb appeal to your home, while knocking down some of that hot sunlight from entering your home in the first place.
Of course, shade trees can take time to grow in. Adding awnings, pergolas, porches and other structures can have the same effect faster.
4. Switch to LED Lighting. If you haven’t already made the switch from incandescent light bulbs, summer is the time to do it. Did you know an incandescent bulb’s primary output is actually heat, not light? It’s true! Reduce unnecessary heat brought into your home, and add to your energy savings, by replacing incandescent lightbulbs with fluorescent or LED bulbs.
let improveit help you discover how to reduce air conditioning costs this summer
Your home should be a comfortable place to get away from summer heat. And with these tips and tricks, you can feel confident that your budget for summer fun doesn’t get spent on your air conditioning costs.
Give ImproveIt a call today or fill out the form below to schedule a free home energy assessment and learn how to save money on your energy bills all year long!
