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Top 5 Ways to Chill out this Summer with ENERGY STAR

2014 June 19

By: Brittney Gordon

Even when the temperature goes up, your utility bills can still stay low. With help from ENERGY STAR you can keep your cool, tame those bills, and help fight climate change. The secret is to keep your cooling system from working too hard. Discover these Top 5 Ways to Chill Out with ENERGY STAR, so that you and your cooling system can both enjoy the summer!

1. Keep the heat out

Insulation_graphic (1)

Take advantage of shades, blinds, curtains, awnings and even trees to  keep the sun out during the day, especially on the south and west side of your house. If you are upgrading your windows, consider ENERGY STAR certified windows, which will keep even more heat out. Find and seal leaks (the biggest ones are in your attic and basement) – this will also help reduce humidity and keep out pests and pollen.  Consider adding attic insulation so less heat radiates down into your house from your hot attic.  Sealing air leaks and improving your home’s insulation could save you up to $200 a year in cooling/heating costs (or about 10 percent of your annual energy bill).  Finally, if you’re replacing your roof, you can reduce the effects of the hot sun by installing ENERGY STAR certified roof products.

2. Keep the cool in

Seal and Insulate 2

You’re paying for your AC’s cool air, so don’t let it leak out of your ducts before it gets to the vent and the rooms you want to cool. That’s YOUR air!  In most homes, 25 percent of air that flows through air conditioning ducts leaks out before it gets to you. So get a contractor to test your ducts, seal them, and insulate them so you’re not paying for cool air you don’t get to use. You could reduce your cooling energy bill by about 20 percent.

3. Maintain Your Cooling System

Thermostat

A simple tune up of your HVAC equipment can do wonders.  Make sure you also change your air filter regularly – EPA recommends every three months at a minimum.   And, if you do not have a programmable thermostat – install one and program it around your family’s summer schedule. Setting the thermostat up by seven degrees when you’re away from home and up by four degrees when you’re asleep can save more than $180 a year.

4. Be a fan of fans

ceiling fan

If you raise your thermostat by only two degrees and use your ceiling fan instead, you can lower cooling costs by up to 14 percent. Use bedroom fans on those cooler summer nights when you might be able to turn off your central air conditioning and naturally cool your home for a lot less. Plus, don’t forget to use your ENERGY STAR certified vent fans to get rid of that unwanted humid air in your bathroom after a shower.

5. Look for the ENERGY STAR

ENERGY STAR Logo

If your central air conditioning unit is more than 12 years old, replacing it with an ENERGY STAR certified model could cut your cooling costs by 30 percent. In the market for a new room air conditioner? Find one that has earned the ENERGY STAR and use about 15 percent less energy. ENERGY STAR certified dehumidifiers also use 15 percent less energy than a conventional unit.  One last easy tip is to change out those old, hot, incandescent bulbs with ENERGY STAR certified CFL and LED bulbs–they produce 75% less heat!

Looking for more great tips? Head to www.energystar.gov/cooling.

About the Author: Brittney Gordon-Williams works on the ENERGY STAR communication’s team. Her summer cooling project will involve trying out ENERGY STAR certified LEDs in her new home.

 

 

Editor's Note: The opinions expressed here are those of the author. They do not reflect EPA policy, endorsement, or action, and EPA does not verify the accuracy or science of the contents of the blog.

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