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Mycelium Water Harvesting Structure with Aerodynamic Design and Recycled Materials

Mycelium Water Harvesting Structure with Aerodynamic Design and Recycled Materials
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Utilizing mycelium for water collection and an aerodynamic shell-like design, the microhome offers an effective solution for sustainable living in response to climate challenges.
5 key facts about this project
01
Utilizes mycelium technology for effective water filtration and collection.
02
Employs recycled wood in the structure for enhanced sustainability.
03
Features an aerodynamic shell design to improve energy efficiency.
04
Incorporates bamboo for terrace flooring, promoting renewable materials.
05
Mobile design allows relocation to adapt to changing environmental conditions.

### Overview

The "Black Pearl" microhome project is situated within the context of Australia’s increasingly challenging housing landscape, driven by climate-induced displacement, particularly from events such as forest fires. This initiative focuses on providing a sustainable housing alternative through its innovative microhome design, which integrates advanced technologies for environmental responsiveness, rapid construction methods, and community-oriented features. The concept draws inspiration from natural forms, particularly the pearl mussel, symbolizing both resilience and ecological adaptation.

### Spatial Configuration and Materiality

The design of the microhome features a fluid, shell-like exterior that enhances both aesthetics and aerodynamic performance while ensuring structural integrity. Interior spaces are efficiently arranged to maximize usability, incorporating multifunctional areas for living, working, and sleeping. High-quality, eco-friendly materials underscore the project’s sustainability goals, including 100% recycled wood for the framework, mycelium for natural insulation, polypropylene for effective water collection, bamboo for durable terrace boards, and steel for reinforcement. The use of these materials not only addresses waste reduction but also promotes an environmentally considerate approach to construction.

### Environmental Stewardship and Community Integration

A central component of the microhome's design is its advanced water management system, which captures rain and atmospheric moisture via fog nets and mycelium filtration systems. The integration of the "Kingspan BioDisc Swale Treatment" for wastewater management ensures that pollution is minimized, fostering ecological balance. Additionally, solar panels are installed to harness renewable energy, further supporting the project's sustainability objectives. The mobility aspect of the microhome allows residents to relocate as needed, enhancing accessibility and adaptability. Overall, this initiative encourages community engagement by allowing residents to choose locations that align with socio-demographic needs while maintaining ecological sensitivity.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
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Eligibility Open to all
Early bird registration deadline 19 November 2025

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Celebrating your unbuilt architecture visions with a €100,000 prize

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