ScanTheSun: A Tool for Solar-Panel Users

Spotlight Article:

ScanTheSun: A Tool for Solar-Panel Users

In the ideal case of an individual installation, solar panels are mounted on the southern pitch of a roof of buildings with high insolation. (See “Vocabulary” for the definition of insolation and a ...

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Honey, why is water dripping from the ceiling when it's bright and sunny outside?

Author: Bob Wendt
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January 01, 2015

This past February I received the following e-mail: Hi, Guys, We've had trouble with water spots on the ceiling since late last fall, and our builder tells us it's the result of melting snow—... [continue reading]

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The Energy Star LED Difference

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December 15, 2014

In early 2013, EPA challenged retailers to sell 20 million Energy Star-certified LED lightbulbs by Earth Day 2014. The results are in, and U.S. retailers—with the help of manufacturers and utilities—more than exceeded ... [continue reading]

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Energy-Saving Strategies - Think Again

Author: John Dixon
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December 01, 2014

The rules regarding home energy savings are changing. New technologies and shifting realities are showing us that many of the old energy-saving dictums are now obsolete. If, for instance, you look at the top energy-saving ... [continue reading]

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V-Strip Weather Strip Update: Two Years Later

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November 21, 2014

An important factor in the airtightness of a building, and its energy efficiency, is the amount of infiltration allowed through closed windows and doors. Typical old double-hung windows are especially prone to infiltration. [continue reading]

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Adventures in Radon & Moisture Mitigation

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July 02, 2014

My recent attendance at a Building Science Fundamentals seminar given by Joe Lstiburek and John Straube has motivated me to tell the story of my own basement. I am an architect, a professed defender of ... [continue reading]

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Case Study: SHARC Sewage Heat Recovery System

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April 30, 2014

SHARC stands for sewer heat recovery, and the system has been proven effective in the apartments and common areas for residents of the Seven35 Building in North Vancouver, British Columbia. [continue reading]

Four Factors You Need to Know About Measurement and Calibration

Frank Spevak

Four Factors You Need to Know About Measurement and Calibration

On August 27, The Energy Conservatory (TEC) participated in a webinar titled, “Meeting the RESNET Equipment Calibration Requirements - ...

Net Zero Energy Buildings: Passive House + Renewables—a new eBook from NAPHN

Macie Melendez

Net Zero Energy Buildings: Passive House + Renewables—a new eBook from NAPHN

Another really hot summer is winding down, with dramatic forest fires capping off a fourth year of drought in the ...

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