Considering that heating our homes is typically the largest utility expense in American household – nearly 45% of residential energy bills – it’s a great place to start working to conserve energy. You will lower your household expenses and help the planet. Here are some very doable tips for reducing the amount of energy you use to heat your home: Keeping the heat only where you need it saves up to 20% on your heating bill annually! Add Insulation If your home has less than 12 inches of insulation, chances are you’re losing valuable heat out through walls and particularly ceilings.…