As summer temperatures rise and energy costs loom, experts suggest a smart thermostat setting to help you stay refreshed at home while saving money on air conditioning.
- Set thermostat to 78°F to save up to 25% on cooling costs.
- Ceiling fans create a cooling effect, making it feel cooler indoors.
- Raise temperature while away or use smart thermostats for efficiency.
What happened
Summer has arrived with predictions of record-high temperatures across much of the country. Many people are eager to stay cool but face the challenge of rising electricity bills from running air conditioners constantly. In response, experts at the U.S. Department of Energy have shared guidance for setting thermostats to optimize cooling without excessive energy consumption.
The recommended setting is 78°F (25.5°C), which strikes a balance between physical comfort and cost savings. Every degree you raise your thermostat in the summer can reduce your cooling costs by about 3%, adding up to potential savings of 25% monthly when compared to cooling at lower temperatures. This advice is designed to help households manage hot weather while avoiding steep utility bills.
Why it feels good
The 78°F thermostat setting may initially seem warmer than what many expect for indoor comfort, but it effectively cools the space without overworking the air conditioning system. When paired with ceiling fans, this temperature can feel noticeably cooler due to the wind-chill effect they create, which helps evaporate moisture from the skin and provides a refreshing indoor climate.
Additionally, lowering the thermostat too far doesn’t speed cooling but causes the system to run longer, draining energy and increasing costs. Maintaining a modestly cool setting lets the A/C operate more efficiently while keeping your home comfortable — without the chill of an indoor 'igloo.' This subtle shift benefits both comfort and your wallet.
What to enjoy or watch next
To maximize your comfort and savings this summer, consider complementing thermostat adjustments with simple measures like dusting ceiling fans and using them strategically. Ceiling fans should be turned off when rooms are unoccupied to conserve energy while still delivering that welcomed breeze when in use.
For a tech-savvy approach, smart thermostats with geo-fencing can raise temperatures while you're away and automatically cool your home just before you arrive. These devices help reduce HVAC stress and further trim utility bills. Combining these tips creates an easy, affordable way to stay cool all season long.