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Opening your electric bill and wondering how it got so high has become a familiar experience for many homeowners. While rising energy prices certainly play a role, everyday habits around the house can quietly add to your monthly costs without you even realizing it.
The good news is that many of these habits are easy to change. A few small adjustments can lower your electricity use without making your home less comfortable.
Here are 15 common habits that could be driving up your electricity bill.
Leaving Electronics Plugged In
Many electronics continue drawing electricity even after you’ve turned them off. TVs, gaming consoles, computers, phone chargers, and kitchen appliances often use standby electricity around the clock. Unplug devices you aren’t using, or connect them to a power strip that can be switched off with one button.
Holding Onto Inefficient Appliances
Older refrigerators, dishwashers, washing machines, and other appliances often use far more electricity than newer models. If an appliance is nearing the end of its life, replacing it with an energy-efficient model can reduce your monthly energy costs over time.
Related: 14 Monthly Home Maintenance Tasks Every Homeowner Should Do
Leaving Lights On
It’s easy to leave the lights on when moving from room to room, but those extra hours add up. Make it a habit to turn lights off whenever you leave a room. LED bulbs also use much less electricity than older incandescent bulbs and last much longer.
Ignoring Off-Peak Electricity Rates
Many utility companies charge lower rates during certain hours of the day, often late in the evening or overnight. If your utility offers time-of-use pricing, running the dishwasher, washing machine, or dryer during those hours can help lower your bill.
Blocking Heating and Cooling Vents
Furniture placed in front of vents, radiators, or return air registers restricts airflow and forces your heating and cooling system to work harder. Keep vents clear so air can circulate freely throughout your home.
Using Decorative Lighting Too Often
Accent lights, string lights, cabinet lighting, and outdoor decorative lighting can make a space feel warm and inviting, but leaving them on for hours every day adds to your electricity use. Timers or smart plugs can help limit how long they’re running.
Related: 14 Common Mistakes That Make Buyers Lose Interest
Skipping an Energy Audit
Many homes lose energy through places most people never think to check. A professional energy audit can identify air leaks, insulation problems, and inefficient appliances that may be increasing your utility bill. Fixing those issues often leads to noticeable savings.
Washing Clothes in Hot Water
Heating water accounts for a large share of the energy used during laundry. Most everyday loads come out just as clean in cold water, especially with modern laundry detergents. Saving hot water for heavily soiled items can reduce electricity use.
Running Space Heaters Too Often
Space heaters are useful for warming one room, but they can consume a surprising amount of electricity if used for long periods. Instead of relying on them throughout the day, wear warmer clothing indoors or use them only in occupied rooms when needed.
Running the Dishwasher Before It’s Full
A half-full dishwasher uses almost the same amount of electricity and water as a full one. Waiting until you have a full load makes each cycle more efficient. If your dishwasher has an eco-setting, use it whenever possible.
Related: 14 Common Mistakes That Make Buyers Lose Interest
Using the Oven for Small Jobs
Heating an entire oven to warm leftovers or cook a small meal uses much more electricity than a microwave, toaster oven, or air fryer. Smaller appliances often finish the job faster while using less energy.
Overusing Heating and Air Conditioning
Heating and cooling are usually the biggest contributors to an electric bill. On mild days, opening the windows, using ceiling fans, or putting on an extra layer indoors can reduce how often your HVAC system needs to run.
Missing Hidden Insulation Gaps
Small gaps behind plumbing, around utility lines, inside crawl spaces, or near attic openings often go unnoticed. These openings allow heated or cooled air to escape, making your HVAC system work longer than necessary. Sealing and insulating these areas helps your home stay comfortable with less energy.
Letting Drafty Windows Go Unsealed
Older windows often have tiny gaps that let outside air seep in throughout the year. Even small drafts make heating and cooling systems run more often. Weather stripping, caulk, or insulated curtains can reduce energy loss and improve comfort.
Related: 14 Common Mistakes That Make Buyers Lose Interest
Ignoring Gaps Around Doors
Small spaces around exterior doors may not seem like much, but they allow conditioned air to escape every day. Replacing worn weather stripping or adding a door sweep is an inexpensive way to reduce drafts and help lower your electricity bill.
