The Unexpected Energy Benefits of Mechanically Vented Crawl Spaces

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The Unexpected Energy Benefits of Mechanically Vented Crawl Spaces

The debate on how best to treat crawl spaces has gone on for decades, and the building codes regulating crawl space design have constantly evolved. For a long time the entrenched thinking was to rely ...

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Oversized Kitchen Fans--An Exhausting Problem

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January 01, 1999

The Bigger is Better mentality strikes deep into the heart of the American home. Sure, American consumers will live with low flush toilets; they'll put up with low-wattage lights; but when it comes to the kitchen, they want the culinary equivalent of the sports utility vehicle. [continue reading]

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Saving Energy with Reflective Roofs

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November 01, 1998

In 11 Florida homes with roofs coated with a white material during midsummer, average air conditioning energy use decreased by 8 kWh/day, or 19%. [continue reading]

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Insulation in the heating system--A Source of Black Stains

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November 01, 1998

Stains in homes have many different sources. In my job as an industrial hygienist, I have seen a wide variety of substances that can create stains, including mold growth, vehicle exhaust, combustion appliances, tobacco smoke, cooking fumes, and even candles (see "Black Stains in Houses: Soot, Dust, or Ghosts?" HE Jan/Feb '98, p. 15). [continue reading]

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Ozone Out for Indoor Air Cleaners

Author: John Manuel
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November 01, 1998

Ozone has been successfully used for decades to treat and sanitize municipal water supplies, swimming pools, and spas. [continue reading]

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Clean Ducts with Elbow Grease, Not Toxic Gas

Author: Ed Chessor
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November 01, 1998

Most of the ductwork that I've seen contains accumulations of house dust and tobacco smoke solids, as well as loose pieces of fiberglass duct insulation, dead bugs, and mold growing in a damp mess. [continue reading]

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Occupants Pollute Healthy Homes

Author: Gene Bodzin
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September 01, 1998

It is common knowledge that living in a well-ventilated house can help a family be more comfortable. But how much can good ventilation help protect the occupants of a house against indoor air pollution? [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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