Finding the optimal temperature for your home can be a balancing act between comfort and energy efficiency. According to a spokesperson from Duke Energy, one of America’s largest energy holding companies, setting your thermostat at 78 degrees Fahrenheit during the summer is recommended when you are home. If you’re away from home for more than two hours, they suggest increasing the temperature by 7-10 degrees to save energy.

In contrast, during the winter season, set your thermostat to 68 degrees Fahrenheit when you’re awake and lower it while you’re asleep or away from home. This is not only an energy-efficient practice but it’s also a cost-effective strategy. For every degree you lower the thermostat in winter, or raise it in summer, you are potentially saving on your energy bill.

The spokesperson elaborates that modern programmable thermostats or smart thermostats can make these temperature adjustments automatically. These devices can learn your schedule and adjust the indoor climate accordingly which ensures comfort when at home and savings when away.

Moreover, maintaining your HVAC system and making sure that your home is well-insulated are also important factors that affect your home’s temperature and energy consumption. The Duke Energy representative emphasized that consumers should consider sealing leaks around doors and windows, using shades or curtains to block heat during the summer, and ensuring their attic has sufficient insulation.

In short, while 78 degrees in summer and 68 degrees in winter are considered benchmark settings for energy efficiency according to Duke Energy, personal comfort and lifestyle will ultimately dictate where you set your thermostat. However, following the recommendations provided can lead to both increased comfort and decreased energy bills.