

Spotlight Article:
The Benefits of Zone Pressure Diagnostics
Weatherization and home performance contractors have been using zone pressure diagnostic (ZPD) testing since the 1990s to better diagnose, and ultimately improve, the airtightness of homes. Though our understanding of ZPD testing has come a ...
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Better Breathing Thanks to Good Science
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About 15 years ago researchers started applying scientific methods and instruments to the study of buildings. [continue reading]

Getting the Most from Your Fan
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Ceiling fans are one of the most popular and generally well regarded of all home energy efficiency features. [continue reading]

Those Wild Ducts in Your Walls
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More than three-fifths of the households in the U.S. heat or cool their homes with ducted forced air systems, so chances are good that air ducts are lurking within your walls, floors, or ceilings. [continue reading]

Of Mastic and Mistakes
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My company has been in the HVAC business for eight years. Last year, our crews passed the 100- mile mark—they sealed their 100th mile of ductwork. They ... [continue reading]

Clean Breathing in Production Homes
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For the best ventilation performance, whole-house air distribution is key. [continue reading]

How to get Shading Right
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Recent improvements to window technology make substantial air conditioning energy savings possible. However, shading remains a time-tested method to accomplish the same end. [continue reading]



Leslie Jackson
The Silver Bullet to Zero Energy Affordability, by Paul Springer
Hint: It’s not solar or storage...


Carol Harley, E4 the Future
Look for Us and Win: Faces of EE
Getting ready for HPC18? Plan to stop by the Faces of EE photo booth on April 24 to receive a FREE ...


