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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    The bricks grow out of living materials and return to the earth through composting at the end of the structure’s life cycle. The manufacturing process engages bio-technology, agriculture, and industrial manufacturing. The composting process engages the municipal solid waste stream.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    In 2014 10,000 low energy and compostable bricks were manufactured and used to erect a 13-meter-tall tower, after three months of cultural events, the structure was disassembled, the brick composted and the resulting soil was returned to local community gardens.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    Different brick types to fill any course length without having to cut the bricks.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    The bricks are made out of corn stalk waste and living mushrooms with root-like growth.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    View of the inside of the structure.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    Hy-Fi offers a captivating physical environment, designed to disappear as much as to appear.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    Section: Anisotropic properties of the grown bricks.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    This project offers an alternative to the wasteful linear economy. Using low-value raw materials, almost no energy is used to create the building blocks. By returning demolition material to the earth in 60 days rather than burying it in landfills for hundreds of years, no waste is generated, thus promoting a circular economy.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    The structure was built by local artists, local trade school interns, international graduate students, construction professionals, engineering professionals, and non-profit organizations. All people involved were meaningfully engaged and fairly paid.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    Growing the bricks at scale.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    Collaboration: The multifaceted team teaching and learning from one another.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    Layers of performance and experience: Views.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    Layers of performance and experience: Sound absorbtion.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    Layers of performance and experience: Air Flow.

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    Global finalist entry 2015 - Hy-Fi: Zero carbon emissions compostable structure

    Summer social events: weekly concerts with audiences of 5,000 people.

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    Project entry 2014 North America – Hy-Fi: Zero carbon emissions compostable structure, New York, NY

    Organic brick made of corn stalks and mushroom roots.

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    Project entry 2014 North America – Hy-Fi: Zero carbon emissions compostable structure, New York, NY

    Production cycle involving no waste and no energy.

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    Project entry 2014 North America – Hy-Fi: Zero carbon emissions compostable structure, New York, NY

    A gravity-defying effect with lightweight brick construction.

As one of the three main Holcim Awards winners for North America in 2014, “Hy-Fi” automatically qualified as a finalist in the Global Holcim Awards 2015. All 15 finalist project teams were asked to submit an updated and more comprehensive entry that was evaluated by a global jury in March 2015.

Last updated: March 05, 2015 New York, NY, USA

As one of the three main Holcim Awards winners for North America in 2014, “Hy-Fi” automatically qualified as a finalist in the Global Holcim Awards 2015. All 15 finalist project teams were asked to submit an updated and more comprehensive entry that was evaluated by a global jury in March 2015.

View project entry posters - Global Holcim Awards

The results of the global phase of the 4th Holcim Awards competition were announced on April 20, 2015.

Read full media release - Sustainable design improving communities