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Energy Efficiency Tips

There are lots of ways to increase your energy efficiency around your home and business. And every little bit adds up. As we approach our winter season, there are many simple steps you can take to increase your efficiency without compromising your comfort.

Winter Efficiency Tips

  • Set your thermostat at or below 68 degrees during the winter months. You can go even lower when gone during the day or at night while you are sleeping. If you have a programmable thermostat, don’t forget to change your settings to compensate for weather changes.
  • Prevent cold air from leaking in through your windows with window insulation kits. They are easy to install and will last all season.
  • Plant evergreen trees or shrubs on the north and east sides of your home before Fall to block cold winter winds.
  • Start thinking about furnace or boiler maintenance before it gets cold.
  • Have you ever looked at your duct system? Ducts that leak hot air into unheated spaces can add hundreds of dollars a year to your heating or cooling bill. Sealing your ducts or adding insulation is very cost-effective.
  • With less daylight, you'll probably need more interior lights. Use compact fluorescent bulbs in as many fixtures as possible.
  • Be sure warm-air registers, return air vents and baseboard heaters are unobstructed.
  • Use kitchen and bath fans wisely. Ventilating fans left on too long steal heat.
  • Keep drapes and blinds open during the day, allowing natural daylight to help heat and light your home.
  • Close drapes and blinds at night to help keep warm air in and cold air out.
  • Refrain from heating unoccupied rooms if your heating system is designed to operate that way.
  • Install weather stripping on drafty doors and windows.
  • Clean or replace furnace filters on a regular basis.
  • Avista is offering Residential Rebates that can help offset the cost of these improvements. Select your region to see what rebates are available to you.

Even More Tips

Download one of our useful guides or brochures


Tip Sheet

Here are some energy saving tips you and your family can use to get the most value from your energy dollars. [PDF]

Holiday Lighting Tips

See our tips for keeping holiday lighting affordable and safe.

Home Energy Analyzer

Get a free and personalized home energy analysis, providing energy-saving ideas for your home.

The analysis will show you top ways to save energy, how your home compares to others of similar size for energy use, how much energy the appliances in your home use, and offer you tips on how to improve your home energy efficiency.

All this plus more in the Home Energy Analyzer.