Sometimes a few basic adjustments can keep your home cool while reducing energy consumption and lowering utility costs. Here are a few practical tips to help you save energy without compromising comfort.
Minimize the use of your air conditioning whenever possible. Set a temperature threshold, such as 80°F, before turning on your cooling system. Start by opening windows and using fans to maintain a comfortable temperature. When air conditioning is necessary, maximize efficiency by keeping windows closed and using curtains to block out sunlight.
A simple adjustment to your thermostat can have a significant impact on energy savings. In the summer, consider raising the temperature by 1–2°F while you are home to reduce energy consumption. For even greater efficiency, use a programmable or smart thermostat to automatically adjust the temperature several degrees while you’re away. Keep your home warmer during your absence but ensure it’s perfectly comfortable when you return.
To keep your home comfortable, open windows during the cooler parts of the day, such as early mornings or evenings. Maximize airflow by creating cross-ventilation—open windows on opposite sides of your home to allow a breeze to flow through. For an added boost, use window or ceiling fans to make the most of the cool air.
Sunlight streaming through windows is a significant contributor to indoor heat. To keep your home cooler, close curtains or blinds during the hottest parts of the day, especially when direct sunlight floods your living space. In my home, the late afternoon and evening bring intense sunlight as we face directly west with minimal tree cover. Drawing the curtains not only keeps your rooms cooler but also reduces how often the air conditioner needs to run, saving energy and improving efficiency.
Your HVAC (Heating, Ventilation and Air Conditioning) system works harder when it’s dirty. Replace or clean air filters monthly and check the vents to make sure they’re clear of obstructions. If possible, schedule a professional HVAC tune-up annually to improve efficiency and extend its lifespan.
Upgrade your home’s energy efficiency by updating to LED lights. LEDs use significantly less energy and produce minimal heat, helping to keep your home cooler while cutting down on energy costs. For heat-generating appliances like dishwashers and dryers, consider running them during cooler times of the day, such as early morning or late evening. Better yet, try air-drying your clothes—this not only saves energy but also extends the lifespan of your clothes.
