Forecasters are predicting a colder, snowier pattern across the Great Lakes region, which includes the Village of Park Forest. As subzero temperatures approach, Sustainability Coordinator Carrie Malfeo has observed an increased concern among residents regarding energy efficiency during these extreme weather conditions.

Malfeo pointed out that many residents are unsure of the best strategies to reduce their energy costs during such frigid weather. She offered several practical tips for staying warm while also minimizing utility expenses.

"The Department of Energy recommends maintaining your thermostat between 68 and 70 degrees Fahrenheit," Malfeo explained. "While you're awake, it's wise to keep it at that range, but you can save energy by lowering the temperature when you’re asleep or away from home."

Malfeo elaborated that turning your thermostat back between 7 and 10 degrees for eight hours each day can reduce your annual heating and cooling costs by as much as 10 percent. She said this practice is particularly effective because lowering your home's interior temperature slows heat loss; the longer your house remains at this reduced temperature, the more energy you conserve.

In addition, Malfeo suggested that residents who work from home or spend most of their day in a single room might benefit from using space heaters. These devices can efficiently heat individual rooms without relying on the central heating system, thus cutting energy costs. However, she emphasized the importance of using space heaters safely. Always adhere to the manufacturer's instructions and keep all flammable materials, such as papers or fabrics, at a safe distance from the heater.

Furthermore, Malfeo highlighted additional measures residents can take to enhance energy efficiency. For instance, installing weather stripping around doors and using door sweeps can effectively block out cold winter air. She also stressed the importance of sealing and insulating thermal boundaries—such as walls, ceilings, floors, and roofs—to prevent cold drafts from infiltrating the home. Implementing these strategies can create a more comfortable indoor environment while also making significant contributions to energy savings during the harsh winter months.