• Editorial: Art Rosenfeld's Legacy

    Art Rosenfeld, the father of modern energy efficiency, recently passed away.

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  • PACE Alive and Well, Part III

    California contracting company Progressive Energy Solutions specializes in solar installations and energy efficiency.

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  • The Case for a Thermal Comfort Rating Metric

    As residential performance ratings gain momentum, there is room for a metric that rates a home's ability to deliver thermal comfort.

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    Heat Pump Water Heaters have the potential to save more site and source energy than other electric-storage water-heating options.

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    Building to Mitigate Climate Change and Address Social Justice

    Building to Mitigate Climate Change and Address Social Justice

    By Kathleen Marshall

    Priscilla Garcia used to live in a gang-ridden neighborhood in Fresno, California, that, she says, was unsafe for her children. Now she lives 17 miles ...
    Spreading the Green-Building Gospel

    Spreading the Green-Building Gospel

    By Abe Kruger

    When you’re a green-building consultant, most people assume that your house is as green as possible. While I’ve always wanted ...


    Nick Fergis “HERO Program Adds Value for Homeowners, Communities, and Contractors” Nick Fergis, chief operating officer for Renovate America, says that writing ...
    Green Real Estate Agents Help

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    By Macie Melendez

    Andy Nelson is the CEO and president of San Diego-based Willis Allen ...
    My Fall Into The Smart Home, Lazy Life

    My Fall Into The Smart Home, Lazy Life

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    Last year I moved into a house that needed some work. So far I’ve replaced the ...
    How To Get Started Working as a Full-Time Energy Auditor

    How To Get Started Working as a Full-Time Energy Auditor

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    Dr. Diana Urge-Vorsatz to Keynote Building Carbon Zero Conference

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    By Bronwyn Barry

    Passive House California recently announced that Dr. Diana Ürge-Vorstatz, Vice Chair of the Intergovernmental Panel on Climate Change (...

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