Even Greater Savings

Ready to save even more? Check out the list below for some expert tips to significantly reduce your annual energy bill.


  • Insulate, insulate, insulate. Consult a local builder or insulation specialist to make sure the insulation in your exterior walls, crawl spaces, and ceilings is up to recommended levels for thickness and R-factor (effectiveness). You could slash heating costs by 40% or more.
  • Seal air leaks. You wouldn’t leave a window open all winter, so don’t let heat escape from countless hard to see places in your home that all add up, from attic to foundation to air ducts. Have a professional evaluate your home and recommend solutions.
  • Install programmable thermostats, and save up to 10% on heating and cooling costs each year.
  • Consider space-heating solutions. Propane, oil and kerosene space heating units can take the pressure off your central system. They’re affordable, easily installed, and virtually maintenance free.
  • Explore hot water efficiencies. Indirect water heaters and on-demand hot water systems can save money while providing an endless hot water supply.
  • Install outdoor reset controls, and save up to 10% on your heating costs. Why have your boiler running year round as if it were 20 below outside? With automatic controls and sensors, higher outdoor temperatures allow your boiler to run efficiently with less fuel.
  • Add storm doors. This outer door forms a first defense against wind, and creates trapped air between the doors that’s an effective “dead air” insulation barrier.
  • Weatherize old windows. Caulk around loose panes, and add weather stripping between sashes and sills. Staple or tack a tight layer of polyurethane plastic sheeting on the outside. For extremely troublesome windows, apply plastic sheeting on the inside, too. If there’s still a lot of air leakage, it’s best to replace old windows with new ones.
  • Use landscaping to block winter winds. Plant evergreen trees and shrubs on the north and northwest of your home to reduce wind chill and create insulating dead air space.
  • Look for high-efficiency Energy Star® options when it’s time to replace appliances.