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Energy Saving Tips

According to the U.S. Department of Energy, the typical U.S. family spends approximately $1,500 a year on their home’s energy costs which includes energy sources of electricity, natural gas, propane, and others. Southern Montana Electric Generation & Transmission member/consumers enjoy one of the lowest rates in the country; however, energy costs are a significant household expense. The Department of Energy reports that a large portion of the energy purchased is wasted. Utilizing a few inexpensive, energy- efficient measures, you can reduce your energy bills by 10 to 50 percent. The information provided below will allow you to determine how easy it is to reduce your home’s energy use. This easy to use guide provides practical solutions for saving energy throughout your home.

No-Cost Tips

  • Turn off lights and appliances when not in use. Don't forget your computer - it can use as much energy as a refrigerator. Most new computers have "sleep" settings which can be activated or modified by the owner.
  • In the cold months, set the thermostat to 68 degrees when home, and then back to 58 degrees when sleeping or when you're away from home for more than four hours.
  • In the winter, open window cover­ings on the sunny side of your home to take advantage of "free heat from the sun." Close the coverings on cloudy days or right after the sun sets.
  • In warm months, set the thermostat to 78- 80 degrees when at home and 5-10 degrees warmer at night or when you're not home.
  • In the cooling season, close blinds and drapes during the day to keep heat out.
  • Vacuum your refrigerator coils (underneath and in the back) and don't obstruct the coils. They need air space to work correctly.
  • Keep the seals (gaskets) on refrigerators and freezers clean.
  • Keep your freezer as full as possible. You can place containers or plastic bottles filled with water in the empty spaces.

More No-Cost Tips

  • Make sure food is cool and covered before it goes into the refrigerator.
  • Run full loads in your washer and dryer, and use "solar drying (clotheslines).
  • Use the energy saver option on your dishwasher, allowing dishes to air dry.
  • Keep the area around your A/C unit clean and free of obstructions to maintain air flow.
  • Unplug your television/VCR when you're on vacation. Most new sets draw power even when they're turned off.
  • Keep lights and lighting fixtures clean, especially if you're reducing the number of lights you use. Dirt absorbs light. Let light fixtures cool before cleaning them and never touch halogen bulbs with your bare hands. The oil from your skin can damage the bulbs. Use a small piece of paper to hold the bulb.
  • Clean the reflectors underneath the heating elements on stovetops.
  • Set your water heater to 120°.
  • Also, use your dishwasher, clothes washer and dryer, and cook as late in the evening as possible during the summer period when the outside temperature is cooler.
  • Barbecue outside if practical. Reducing the heat entering or generated within your home from any source will reduce the load on your air conditioning.

Low-Cost Tips

  • Use compact fluorescent bulbs instead of incandescent ones. This will save you money for each bulb changed and will reduce the amount of heat generated in your home.
  • Clean your furnace system and check ducts for leaks.
  • Caulk windows and caulk and weather-strip doors. Keep the outside air out and the inside air in.
  • Install a water heater blanket but be careful not to cover the thermostat.
  • Install hot water pipe insulation.
  • Install electrical outlet and switch plate insulation.
  • Plant trees and shrubs on the south and west side of your residence. The vegetation provides shade, which will reduce thermal gain in your home from the direct sunlight.
  • Repair leaky faucets.
  • Install low-flow shower-heads.
  • Use room fans to keep the air moving and reduce the feeling of heat in your home.
  • Replace your furnace and air conditioner filters every 30 days.
  • Check the seals on your refrigerator and freezer.
  • Replace thermostats with programmable ones.

Added-Cost tips

  • Install floor and ceiling insulation: A minimum of R-30 to R-38 insulation in the attic and R19 insulation in the sub-floor is recommended.
  • Replace inefficient and single pane windows with energy efficient multi-pane windows.
  • Replace appliances with energy efficient types. All appliances contain an Energy Guide Label that describes the efficiency of the appliance and the expected annual cost to operate. An appliance more than ten years old is not likely to be energy efficient.
  • Service your heating and air conditioning systems once a year, replacing them if necessary.
  • Test and seal the ductwork. Not only does this improve the efficiency of your heating and cooling system, it makes the house more comfortable.
  • Install ceiling fans in all the bedrooms and family room. They provide comfort while allowing you to save money by adjusting your thermostat respectively.
  • Add window screens or window films to reduce the amount of solar energy entering your home.
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