Setting your thermostat to 75 degrees Fahrenheit instead of 72 degrees Fahrenheit in the summer can save you money on your energy bill. For each degree you raise your thermostat above 72 degrees, you can save up to 3% on cooling costs. This means setting your thermostat to 75 degrees could potentially save you up to 9% on your cooling expenses.
A digital thermostat with a green backlit screen displays the temperature set to 78 degrees. It shows Wednesday and 6:29 PM, with indicators for system mode, schedule, and additional settings. Three buttons are below the screen, and two arrows on the right.
How Thermostat Temperature Impacts Energy Bills
Heating and cooling account for a significant portion of household energy consumption. Adjusting your thermostat strategically can lead to substantial savings. While 75 degrees is often cited as a comfortable temperature, factors like humidity, clothing, and activity levels also influence comfort. Experimenting with your thermostat settings is crucial to find the optimal balance between comfort and energy savings.
Summer Cooling Savings
While a blast of cold air feels refreshing on a hot day, it comes at a cost. Increasing your thermostat setting reduces the strain on your air conditioning system. Gradually increasing the temperature by one degree at a time allows your body to adjust, potentially reaching a comfortable temperature higher than you initially expected. Aiming for 78 degrees provides a balance between comfort and energy efficiency. Even higher temperatures yield greater savings, with a 6-8% reduction per degree above 78 degrees. When away from home for extended periods, consider raising the temperature to 88 degrees.
Winter Heating Savings
Similar principles apply to heating in winter. Lowering the thermostat to 68 degrees, especially when wearing warm clothing, may provide similar comfort to 72 degrees while saving 1-3% per degree on heating costs. Thick blankets allow for a 10-15 degree reduction during sleep, resulting in 5-15% savings on overall electricity bills. Lowering the temperature while sleeping also offers health benefits, such as boosting metabolism and improving sleep quality.
Programmable Thermostats Maximize Savings
Programmable and smart thermostats automate temperature adjustments throughout the day, eliminating the need for manual changes. They can be programmed to raise or lower the temperature during specific times, such as when you’re at work or asleep. These thermostats ensure a comfortable temperature upon your return home without wasting energy while you’re away.
Finding Your Ideal Temperature Setting
Finding the perfect thermostat setting involves balancing comfort and cost savings. Experimentation and gradual adjustments are key to discovering your ideal temperature. Utilizing programmable thermostats can significantly enhance energy efficiency and maintain comfort.
