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October 4 marks Energy Efficiency Day, and NIPSCO is reminding customers that small changes around the house can have big energy savings during the colder months ahead.
• Use natural light: Natural light is a source of free heat that many homes overlook. Leave your
curtains open during the day to allow your rooms to absorb some warmth. Furthermore, natural
light has physiological benefits – it improves your vision, helps you sleep, and can improve your
mood.
• Turn back the thermostat: First and foremost, be cautious of how high you set the thermostat
temperature during the winter. Your energy bills will rise as you use more heat, especially if it is
competing with colder outdoor temperatures. You’ll also make your heating, ventilation and air
conditioning (HVAC) system work harder, perhaps shortening its lifespan. Turn down the
thermostat a few degrees if you’re…
