Running window units and fans all summer without a plan can push cooling costs well past $150 a month in a small apartment. With the right combination of free habits, smart airflow, and a few targeted purchases under $100, most renters can stay comfortable all summer without breaking the bank.
If your AC never shuts off but your house still feels muggy and warm, the problem usually isn’t your equipment. Unsealed ducts, missing insulation, and unchecked air leaks are silently defeating your cooling system before the cold air ever reaches you.
Most homeowners run their AC at full blast all day without realizing that when you cool your home matters almost as much as how you cool it. By shifting your cooling schedule to match your utility’s rate structure and your home’s thermal behavior, you can trim 20 to 45% off your summer cooling costs.
Your AC is working overtime, but the problem might not be outside. Five common indoor heat sources can add thousands of BTUs to your cooling load, driving up energy bills by 20 to 40%.