A. Berl Davis Jr. President and Chief Executive Officer Smart summer energy use

July 1, 2025

Summer in the Lowcountry of South Carolina brings plenty of sunshine—and plenty of heat. While sunny skies and hot temperatures make for great beach days, they can also lead to a spike in energy use. Summer months often bring some of the highest energy bills of the year as air conditioners are working overtime.

Cooling a home accounts for a large portion of your monthly energy use, and the hotter it gets, the harder (and longer) your air conditioner must work to keep you cool. At Palmetto Electric Cooperative, we are committed to helping our members beat the heat without breaking the bank. Here are tips that can help you manage your summer energy use: 

  • Set your thermostat to the highest comfortable setting. Your cooling system must run longer to make up the difference between the desired temperature and the outdoor temperature. Our Smart Thermostat program is a great tool that allows you to control your thermostat from anywhere at any time, manage your home’s energy use, and save energy and money. Learn more at palmetto.coop. 

  • Seal air leaks around windows and exterior doors with caulk and weatherstripping. Air leaks and drafts force your cooling system to work harder than necessary.

  • Run major appliances such as dishwashers, ovens, and dryers during off-peak hours (morning and late evening) when the demand for electricity is lower.

  • Use ceiling fans to make yourself feel a few degrees cooler. Set the fan blades to rotate counterclockwise, which pushes cool air down.

  • Close blinds, curtains and shades during the hottest part of the day to block sunlight. Consider blackout curtains with thermal backing or reflective lining to block heat and light.

  • Fire up the grill or use smaller appliances such as slow cookers, air fryers and toaster ovens to cook meals. Air fryers use about half as much electricity as a full-sized oven.

By taking a few simple steps to reduce energy use during the hottest months, you can stay cool and comfortable while keeping your electric bill in check. At Palmetto Electric Cooperative, we’re proud to support our members with programs and advice to make smarter energy choices all summer long. Together, we can beat the heat—efficiently and affordably.

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A. Berl Davis Jr.

President and CEO