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Bioreactor-Fueled Greenery Integrated Within A Natural Wood Facade for Urban Living

Authors:
Wolfgang sebastian Kiehne, Cayetano garcia Cachay, Christian Bechara
Bioreactor-Fueled Greenery Integrated Within A Natural Wood Facade for Urban Living

Project in-detail

Utilizing integrated bioreactors and a natural wood facade, this urban living concept actively purifies air while providing multifunctional spaces that enhance community connectivity.
5 key facts about this project
01
Utilizes algae-filled bioreactors that actively purify air within an urban environment.
02
Features a bent A-frame design that maximizes natural light and space efficiency.
03
Facade composed of cross-laminated timber panels combined with charred wooden shingles for durability and aesthetics.
04
Integrates a communal green roof that supports biodiversity and enhances local ecosystems.
05
Designed as a multifunctional space to foster community engagement and connectivity.
The AirCleaner architectural project in Detroit, Michigan, presents a novel approach to urban living by addressing air quality challenges through the built environment. This design integrates advanced biotechnological solutions with functional spaces, embodying both residential and civic purposes. By merging environmental functions with everyday living, the project aims to redefine the role of skyscrapers in urban settings.

Sustainability and community integration are at the core of the AirCleaner design. The building features algae-filled chambers that actively purify the air, capturing carbon dioxide and releasing cleaner air back into the atmosphere. This bioremediation strategy sets a new precedent for skyscrapers, transforming them from passive structures to active participants in environmental health.

The architectural plans showcase a careful spatial organization. Living spaces within the building are designed for comfort, featuring expansive views of the surrounding greenery and algae systems. Work areas prioritize collaborative efforts, with open layouts and modern amenities that support productivity. The entry zone integrates a public park, providing a communal area that encourages interaction among residents and visitors.

Unique to the AirCleaner is its innovative approach to materiality. The use of reinforced concrete ensures structural integrity, while bioreactor materials for the algae chambers enhance the building’s ecological function. The glass facade allows natural light penetration, creating a cohesive connection between indoor spaces and the environment outside. Green roofs equipped with vegetation support biodiversity and contribute to the building's micro-ecosystem.

This project stands apart from conventional skyscrapers by focusing on a symbiotic relationship between architecture and nature. In an era where urban areas face significant air quality challenges, the AirCleaner exemplifies how well-designed buildings can contribute directly to environmental improvements and community well-being. Its multifunctional spaces coupled with advanced biotechnological applications offer a model for future developments that prioritize ecological sustainability and urban livability.

For those interested in exploring the architectural ideas behind the AirCleaner project, including detailed architectural sections and design specifics, further insights into this compelling project are available through its comprehensive presentation.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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