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  • highrise office building

    Clean Air as a Public Health Strategy: What are the Priorities?

    Jun 27, 2024

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    by

    editor
    in Comfort, Ventilation

    “Ventilation systems are critical to maintaining the health, comfort, and performance of people in buildings. Recently, the pandemic, risk of wildfire, and other contingencies made clean air in buildings salient to the public in a way it had never been…

  • Biomimicry When Applied to Buildings

    Apr 20, 2023

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    by

    editor
    in Biomimicry

    I was surfing the US DOE the other day and learned that one of the areas of research they’re working on tackles the problem of all the energy used to condition all this space when the human body occupies only…

  • map of USA

    Climate Zone Map Updated for the First Time in Nearly 20 Years

    Oct 17, 2022

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    by

    editor
    in Climate

    Every three years, the International Code Council (ICC) updates the building codes in the International Energy Conservation Code (IECC). Changes to the IECC come from ICC staff, industry groups, government, and the general public. The IECC is the model energy…

  • vinyl_window

    Vinyl Windows, Whether Recycled or Not, Are Unsustainable. Period.

    Jan 16, 2019

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    by

    editor
    in Windows

    by Christian Stalberg & Duncan Rowe (originally published at Linkedin) In this article we have reviewed the sustainable use of polyvinyl plastics particularly as a material used in uPVC window frames. As mature students of the Masters Degree in Biomimicry…

  • santa_rosa_fire

    How to Ensure Real Energy Savings When Rebuilding

    Feb 21, 2018

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    by

    editor
    in Disaster Reconstruction

    The fires in California destroyed many homes and except for a few home sites that may be abandoned for one reason or another, most of these will be rebuilt. Out of the disaster arises an opportunity to design and build…

  • building on waterfront

    Roedingsmarkt 20 Achieves LEED Silver

    Oct 23, 2017

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    by

    editor
    in LEED

    Roedingsmarkt 20 – a 115,000 square foot office building located in Hamburg, Germany – achieved LEED Silver under Core and Shell. Enersim, Ltd. did the energy modeling for the project.

  • office building

    Isagen S.A. Achieves LEED Gold

    May 9, 2017

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    by

    editor
    in LEED

    Isagen S.A. – one of the largest producers and distributors of electricity in Colombia – has a new corporate headquarters. Located in Medellin. The building achieved a LEED Gold rating by the USGBC by deploying a number of building operation…

  • office building

    LEED Gold Awarded to Torre Grupo Sura

    Mar 10, 2017

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    by

    editor
    in LEED

    A 76,592 square foot multistory high-rise located in Medellin, Colombia for the Grupo Suramericana SA insurance company. Certified Gold under LEED-NC v2009 in 2014. Extraordinary energy savings were achieved through use of fixed shading devices and lighting controls including motion…

  • building picture with model picture

    Edificio Record

    Nov 17, 2016

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    by

    editor
    in LEED

    A 14,467 square foot multistory high-rise office complex located in Antioquia, Colombia for Grupo Record. Currently under review for LEED-NC v2009. Enersim, Ltd. performed the whole building energy modeling for the project.

  • office building

    Incolmotos Yamaha Gains LEED Gold

    Jul 9, 2016

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    by

    editor
    in LEED

    The Yamaha Corporation’s new building in Medellin, Colombia was recently granted LEED Gold by the USGBC. The building is multipurpose and includes a museum, offices and an auditorium. Enersim, Ltd. performed the energy modeling for the project.

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About the author

Christian Stalberg is an energy modeling expert with extensive experience in building analysis and regulatory compliance. From 2011 to 2016, he served as the North American representative for DesignBuilder Software Ltd., managing sales, training, and support. He has taught energy modeling courses at Pacific Gas and Electric and Southern California Edison. Certified by the California Energy Commission in energy auditing and Title 24 code compliance, Stalberg has completed energy modeling projects across North America, South America, and Europe.

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