• A Solar Myth Bites the Dust

    After doing the math, PV and a heat pump appeared to beat solar thermal for water heating.

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  • Net Zero Energy Manufactured Homes May Be on Their Way

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    Editorial: My Apartment in Tokyo

    Editorial: My Apartment in Tokyo

    By Alan Meier

    Every time I visit Japan I learn something new, and my most recent trip was no exception. This time I stayed in an apartment, ...
    Back Porch: RESNET's Building Performance Conference

    Back Porch: RESNET's Building Performance Conference

    By Tom White

    RESNET convened its Building Performance Conference in Scottsdale this March, a hospitable time of year in the Arizona desert. I roamed the sessions, and ...
    Water Heating in All-Electric Homes

    Water Heating in All-Electric Homes

    By Robb Aldrich

    When I started working in the home energy field (in the mid-1990s), I never imagined I’d be suggesting that all-electric homes ...
    Low-E Storm Windows Home Weatherization Measure

    Low-E Storm Windows Home Weatherization Measure

    By Theresa Gilbride and Katherine Cort

    One recent addition to the cost-effective efficiency measures available for home retrofits is low-e storm windows. These high-performing window attachments are up to 25% more ...
    EGIA Launches Contractor Marketplace

    EGIA Launches Contractor Marketplace

    By Lucas Ehrbar

    The Electric & Gas Industries Association (EGIA), a nationwide non-profit contractor membership organization, has officially launched a new fully ...
    Boosting Insulation Can Reduce Energy Use, Pollution

    Boosting Insulation Can Reduce Energy Use, Pollution

    By Stacy Fitzgerald-Redd

    Those of us working within the building industry or energy efficiency space in existing homes know that boosting ...
    Is the Perfect Wall Realistic?

    Is the Perfect Wall Realistic?

    By Eric Werling

    Wrong question. The right question is what can we do to help builders design and construct more perfect ...
    The Greenest Building is the One That's Already Built

    The Greenest Building is the One That's Already Built

    By Andy Heikkila

    It’s become more apparent over the last five to ten years that the amount of energy ...

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