Developed by the Dutch startup Loop Biotech, the coffin is crafted from mycelium—the root structure of fungi—combined with upcycled hemp fibers. This innovative design allows the coffin to biodegrade within 30 to 45 days, enriching the soil and returning nutrients to the earth .
The first funeral using the Living Cocoon took place in the Netherlands in 2020, where an 82-year-old woman was buried in one. Her body is expected to decompose within two to three years, significantly faster than the 10 to 20 years typical for bodies in traditional coffins, which often contain varnished wood and metals that slow decomposition .
The Living Cocoon is now recognized as a certified burial option in the Netherlands, with the country’s largest burial insurer, DELA, offering it as part of their funeral services . This development marks a significant step toward more sustainable end-of-life practices.
Eco-Friendly Design
- Biodegradable: The Living Cocoon is designed to decompose naturally within 30 to 45 days, enriching the soil and returning nutrients to the earth.
- Sustainable Materials: It’s grown using local mushroom species and upcycled hemp fibers, making it 100% natural and GreenLeave certified.
No Toxic Emissions: Unlike traditional coffins that may release toxins during decomposition, the mycelium in the Living Cocoon neutralizes pollutants and contributes to soil health.
Growth and Composition
- Rapid Growth: Each Living Cocoon is grown in just 7 days at Loop’s facility in Delft, The Netherlands.
Material Properties: The mycelium composite is strong and durable, ensuring the coffin maintains its integrity during handling and burial.
Environmental Impact
- Soil Enrichment: As the Living Cocoon decomposes, it enhances soil biodiversity by introducing nutrients and attracting microorganisms.
Pollution Reduction: The mycelium acts as a natural recycler, breaking down pollutants like plastic and oil, and converting them into nutrients for the environment.
Real-World Application
- First Funeral: The first funeral using the Living Cocoon took place in the Netherlands in 2020, where an 82-year-old woman was buried in one.
Funeral Services: The Living Cocoon is now available through funeral services in the Netherlands, with plans for expansion into other regions.
