Pioneering a bio-revolution, Mycocycle empowers builders with sustainable, low-carbon construction materials grown from waste
In the U.S. alone, the construction industry is responsible for a third of annual greenhouse emissions. Magnifying the crisis, the manufacturing of construction materials and products accounts for a startling 11% of total global greenhouse gas emissions annually.
Staggering amounts of debris from demolition projects and industrial byproducts clog landfills and pollute ecosystems each year. As urbanization accelerates and economies expand, the building and housing booms required to accommodate population growth threaten to exacerbate this emissions burden.
“We can learn from nature to solve some of the world’s biggest problems.”
Amid the mounting waste crisis, startup Mycocycle has pioneered a patent-pending process that unlocks the incredible metabolic potential of fungi to recycle industrial byproducts into low-carbon raw materials. By cultivating specialized strains of mushroom mycelium, the startup’s system can efficiently metabolize construction and demolition debris into a variety of eco-friendly building components.
Joanne Rodriguez, founder and CEO of Mycocycle, was featured in Forbes’ Next 1000 (2021), a list of up-and-coming ambitious entrepreneurs “redefining the American dream.” The startup is based in Illinois and has recently raised $2.2M in Seed Funding, bringing the total amount of funds raised thus far to $3.7M.
“We can learn from nature to solve some of the world’s biggest problems,” states the Mycocycle team in the following video:
What is Mycelium?
Mycelium is the vegetative part of a fungus, consisting of a mass of branched, thread-like filaments that spread underground. While the mushroom bodies we see above the surface capture our imagination, it’s this hidden network of mycelium that performs the real magic.
Acting as nature’s decomposers, these fibrous strands excel at breaking down organic matter like wood chips or agricultural waste and metabolizing it into rich substrates.
By providing the right feedstocks like construction rubble or industrial byproducts, the mycelium can be coaxed into fabricating its own lab-grown materials. Much like roots weaving through soil, the mycelial filaments bind together the waste particles, creating a dense, renewable composite.
The created composite is a lightweight yet remarkably sturdy bio-material forged by fungal filaments metabolizing and encapsulating waste particles into a densely interwoven matrix. Its porous structure, reinforced by the intertwined mycelial network, achieves high tensile strength reinforcing materials alongside excellent insulation and fire resistance. Importantly, it is grown through natural processes rather than energy-intensive manufacturing.
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How does the Mycocycle process work?
Mycocycle’s whole process takes around 4-6 weeks from start to finish and goes like this:
- Waste Management (Week 1): The first step is collecting and sorting the construction and demolition waste streams like asphalt, rubber, gypsum board, insulation, carpet and textiles.
- Mycocycle Process (2-3 weeks): The separated waste materials are then subjected to Mycocycle’s patent-pending fungal treatment process. This involves inoculating the waste with specialized mushroom mycelium and providing the controlled environmental conditions needed for the fungi to metabolize and bind the particles together effectively.
- New Product Formation (1-2 weeks): As the mycelium works its magic, transforming and self-assembling the waste, it gives rise to Mycocycle’s signature product lines — MycoFIBER©, a dense insulating material; MycoFILL©, a lightweight concrete alternative; and MycoFOAM©, a rigid construction foam.
In just a couple of weeks, construction debris is diverted from landfills and reborn as high-performance, low-carbon building components.
Looking ahead: the future of fungi construction materials
“Globally Mycocycle hopes to treat 1.5 million pounds of waste a year within the next five years. Sounds kinda crazy but when we think about all the waste and all the opportunities to create value in new markets we know that it’s absolutely possible,” stated Joanne Rodriguez.
The global construction waste market is projected to grow at a compound annual growth rate of 5.7% from 2024 to 2030. In 2018, the U.S. generated around 600 million tons of construction and demolition debris. Trailblazers like Mycocycle will only barely scratch the surface of demand.
The future of fungi-derived construction material on a grand scale remains uncertain. However, the promising track record of its development, its alignment with circular economy principles, and its harnessing of nature’s power to create sustainable materials offer a compelling vision.
The ability to transform waste into valuable building materials opens doors for a future where construction is not just about creating structures, but about fostering more sustainable and regenerative built environments. This begs the question: By when could we see a building entirely constructed with fungi-derived materials?
Editor’s Note: The opinions expressed here by the authors are their own, not those of Impakter.com — Cover Photo Credit: Damir Omerović.
