As temperatures shift, utility bills don’t have to skyrocket. Whether you own or rent, simple efficiency upgrades will keep your space comfortable and your wallet full using these tips:

Stop the Drafts: Air leaks are the biggest culprit behind energy loss. Use weatherstripping on drafty doors and caulk around window frames to lock in treated air. For property owners, upgrading attic insulation offers the highest return on investment.

Heat Smarter: Small routine changes yield noticeable savings. Lower your thermostat to 68°F while awake and drop it 7 to 10 degrees when sleeping or away to cut up to 10% off your annual bill. A programmable smart thermostat can automate this effortlessly. Also, open south-facing blinds during the day to let natural sunlight and warmth in.

Get Paid to Upgrade: Don't leave money on the table. ComEd offers free home energy assessments and rebates on smart devices. For income-qualified residents, the Illinois Home Weatherization Assistance Program (IHWAP) provides free air sealing and furnace repairs. More information is available at comed.com/assistance.