Cheap Ways to Cool Your Home in the Summer

Take these smart steps to lower your house's energy bill and cool your home.

Window shades and awning used to cool sunny room in house
(Image credit: John Keeble for Getty Images)

As the mercury rises, you may be looking for some cheap ways to cool your home, especially if you live in an area with high summer temperatures. No one can blame you  —  after all, the average summer electric bill in 2022 clocked in at $172 per month for the months of June, July and August, the U.S. Energy Information Administration reports. Plus, cooling costs are projected to tick up this summer due to higher retail prices and energy consumption. 

But don’t sweat it. Here are eight low-cost steps you can take to keep your home cool and comfortable this summer – without cranking up your house’s air conditioning. 

Cool your home with ceiling fans

Running ceiling fans can create a nice breeze, cooling a room by up to 4°F. Basic ceiling fans — including professional installation — start at around $150, according to HomeGuide. offers a handy guide to choosing the correct ceiling fan size based on a room’s dimensions. 

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Remember to turn off the ceiling fan when you leave a room to save energy.

Maximize shade

Closing drapes and curtains can help reduce heat from the sun. Specifically, medium-colored draperies with white-plastic backings reduce heat gain by 33% on average, according to the Department of Energy. Highly reflective blinds can also help block sunlight and keep your house cool.

Exterior shutters — made from wood, steel, aluminum, or vinyl — are effective at reducing heat gain. Window awnings can also lower heat gain in the summer by up to 65% on south-facing windows and 77% on west-facing windows, says

Another low-cost way to block out the sun is to plant a small tree near your house, suggests home improvement expert Bob Vila. “You get the pleasure of watching it grow,” and the shade lowers your home’s heat gain, he says. Vila’s favorite type of tree for optimum shade? “The saucer magnolia tends to have a broad spread of leaves and is a spectacular early bloomer,” he says.

Replace inefficient lighting

Still lighting your home with incandescents? It’s time to change them out for LED bulbs, which consume at least 75% less energy, last up to 25 times longer, and produce roughly 75% less heat than incandescent lighting, according to and the EPA. The average household saves about $225 in energy costs annually by using LED lighting.

Change air filters

Replacing or cleaning filters routinely can help keep your AC system running efficiently. You should typically replace or clean air filters every three months — or more frequently if you have pets. Replacing a dirty filter with a clean one can reduce your air conditioner’s energy use by up to 15%, reports.  

Keep up with air conditioner maintenance

Having a professional HVAC technician inspect your air conditioning system before the summer heat arrives will help you keep the system in good shape and running most effectively. An annual tuneup can help you avoid costly repairs.  

Seal air leaks

Seal gaps or cracks around air vents, windows and doors to prevent cooled air from leaking out.  

Get a programmable thermostat 

Programmable thermostats provide greater control over your home’s cooling, allowing you to set a schedule based on your daily routine. Moreover, installing a programmable thermostat can shave 10% to 30% off your home’s annual heating and cooling bills EnergyStar says

Pro tip: Set your thermostat a few degrees higher when no one is home so that you’re not paying to cool a vacant house. And see if your utility provider offers rebates or coupons for installing a programmable thermostat. For example, DTE Energy customers can qualify for a $50 rebate by buying a new Wi-Fi enabled thermostat.  

Reduce oven use

High oven temperatures can heat up your kitchen, causing your air conditioner to work overtime to cool the space down. Instead, cook meals on your grill outside when the weather is nice.

Looking for a new grill at a modest price? Product reviews site Tom’s Guide says the Char-Broil Performance Series Silver 5-Burner, at just under $300, is the best budget gas grill on the market. 

Daniel Bortz
Contributing Writer, Kiplinger's Personal Finance

Daniel Bortz is a freelance writer based in Arlington, Va. His work has been published by The New York Times, The Washington Post, Consumer Reports, Newsweek, and Money magazine, among others.