Focus on Energy logo with the tagline "Partnering with Wisconsin Utilities"

Hot Tips for Summer Energy Savings

Focus on Summer

Keep your cool and save money this summer, reducing energy costs with energy efficiency. Whether you are turning on the air conditioner, doing extra loads of laundry, or using your electronics more than during the school year, it all adds up. Here is a list of energy-saving tips to help stay cool and reduce your summer cooling costs:

Pump up Your Cooling System

If your home’s cooling equipment is more than 10–15 years old or needs frequent repairs, it could be time to replace it with a new, more energy-efficient technology. Smart energy upgrades, like air-source heat pumps, could save you money by significantly reducing the energy you use while maintaining the comfort of your home.

Seal and Insulate

Proper air sealing and insulation are the keys to staying cool. When done right, these projects improve year-round comfort and lower cooling costs. Air sealing stops drafts—helping the insulation do its job. It improves home performance and efficiency while reducing air leakage. When you combine air sealing with an insulation upgrade, you will see an even bigger impact. Controlling air flow to and from the outside of your home increases comfort and energy efficiency. Focus on Energy offers $200 cash back for self-installed attic insulation and air sealing improvements. If DIY is not right for you, you may still be eligible for rebates when you work with a Trade Ally contractor to help complete projects with ease.

Focus on Summer

Protect Your Home from Moisture

Poor ventilation, improper air sealing, and inadequate insulation frequently cause moisture issues. However, humidity can be controlled. Place an ENERGY STAR® certified dehumidifier in the main living area and basement to provide energy-efficient moisture control. You could also place a window fan on the shady side of your house to pull cool air in, and a second fan on the opposite side to blow hot air out. If you see any of signs of severe window or wall condensation or water stains, it may be time to have a professional take a closer look.

Three-panel window with raindrops on the glass and a blurry outdoor scene beyond; a lime green and cyan bar runs along the bottom edge.
Person in a bright pink shirt holds a power tool against a dark wood ceiling fan blade, with an ornate brass hub visible.
Focus on Summer

Are You a Fan of Savings?

Fans are your friends. Ceiling fans are great for moving cool air around the room and creating a nice breeze in the summer. If you raise your thermostat by only 2° F and run your ceiling fan counterclockwise, you can lower your air conditioning costs by up to 14%. Setting your ceiling fan to turn counterclockwise also allows air to circulate downward, maintaining a breeze indoors. Remember, ceiling fans cool you, not the room. So be sure to turn them off when you leave the room. Need a new fan? ENERGY STAR®certified ceiling fans with lights are 60% more efficient than standard fans with lights.

Focus on Summer

Get Smart About Your Thermostat

Though it might feel good to blast the air conditioner, it also raises utility bills. Save by setting the temperature at 72°–75° F when you are home and a few degrees higher when away. A smart thermostat can make these adjustments automatically by learning your preferences. Replacing your thermostat is another great way to increase the performance and efficiency of your cooling system. Focus on Energy offers rebates on ENERGY STAR®certified smart thermostats that can adapt to your preferences over time for even greater system efficiency.

Focus on Easy Upgrades
Close-up of a hand adjusting a Nest thermostat with a blue display showing 78 cooling on a pale green background; bold text "FOCUS ON EASY UPGRADES" and energy logo.
Person seen from behind, holding a handheld infrared camera with a small screen, indoors by two windows and a curved floor lamp.
Focus on Summer

Home Comfort Starts Here

A close inspection from a trusted source is the first step to determining where your home can save energy. Simply contact one of our participating Trade Ally contractors to assess your home. Get expert advice from a Building Performance Institute trained Trade Ally contractor and maximize your home improvement budget this summer with ENERGY STAR® certified home cooling upgrades. Receive a customized report with energy-saving recommendations tailored to your needs and lower your home’s energy costs by up to 20%. The inspection and recommended upgrades can not only lead to lower energy costs, but also a healthier living environment. Using your report, the contractor can help you prioritize efficiency upgrades before pricing out the work, presenting a contract, and completing improvements. If you prefer, start with the free online virtual assessment, and receive a complimentary home energy report in just a few minutes. You can discover energy-saving opportunities for your home and rebates that can help you make the most of them.

Home Energy Assessment Tool

If you are ready to get started, check out the free online home energy assessment tool. If you prefer an in-person home energy assessment, contact a Trade Ally contractor or call at 800.762.7077.

Related Blogs

Champion in the Community: Pup's Irish Pub

Champion in the Community: Pup's Irish Pub

A beloved pub in New London gets a refresh that saves energy and keeps the lights on for late night sand volleyball.
Read More
Office ceiling with suspended grid tiles, fluorescent light panels, and a square HVAC vent; windows along the wall show trees and parked cars outside.

Growing a Stronger Community

Thousands of local youth are charting brighter futures thanks to the quality care at Badgerland After School Enrichment Program (BASE) Fort Atkinson. For two decades, the nonprofit has provided supportive programs to kids after school and during summers.
Read More
Residential roof with multiple dark blue solar panels mounted on shingles under a clear sky.

Save with Increased Solar Rebates

Installing solar panels at your home is a smart investment that can pay off in many ways, including increased energy savings and home value.
Read More
Book icon Join our newsletter to stay up-to-date.
Which type of news would you like?*
Question mark icon Need answers? Try our Help Center. Help Center
Question mark icon Looking for something specific?
© 2026 Focus on Energy