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Hemp Fiber-Cast Pods Enhancing Urban Living Through Sustainable Solutions

Authors:
Hui Jie Lim, Katlego Nkomo
Hemp Fiber-Cast Pods Enhancing Urban Living Through Sustainable Solutions
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Constructed with hemp fiber-cast and integrated solar energy systems, the design introduces efficient, adaptable living spaces that prioritize sustainability and community connection in urban environments.
5 key facts about this project
01
Pods are designed for integration on flat roofs and window units, maximizing existing urban spaces.
02
Constructed from hemp fiber-cast, promoting eco-friendly building practices.
03
Includes vertical garden planters for urban agriculture and enhanced biodiversity.
04
Equipped with solar energy systems for self-sufficient energy use.
05
Utilizes a digital app to connect homeowners with individuals seeking housing.

The design in Berlin addresses the ongoing housing crisis through the concept of symbiotic mutualism. It offers a solution for those looking for affordable housing while also considering the needs of homeowners. The project introduces the Symbiotic-Pod (Simbi-Pod), which serves as an additional living space designed for urban environments. This approach supports community interaction and encourages sustainable practices among residents.

Design Concept

The Simbi-Pod is designed to be an extension of existing buildings. It can be placed on flat roofs or attached to window units. This strategy maximizes available space and transforms how residents interact with their environment. By promoting connection and flexibility, the design creates a living situation that is not only practical but also fosters neighborly relationships.

Sustainability Measures

Sustainability is a core focus of this project. The Pods utilize solar energy, allowing them to operate independently and reduce the overall energy demand of the buildings. Vertical garden planters are incorporated into the design, offering urban residents a chance to grow food and interact with nature. These green areas help balance urban life, creating a more sustainable environment for everyone involved.

Material Use

Attention has been paid to the choice of materials for constructing the Pods. Hemp fiber-cast is used as the main component, highlighting a commitment to eco-friendly building practices. Additionally, reclaimed and recycled steel is utilized for support, reinforcing the structures while minimizing waste. This choice reflects a practical approach to modern building standards focused on sustainability.

Technological Integration

The Simbi-Pod App introduces a digital element to the housing experience. It connects homeowners with individuals looking for rental spaces. Users can create profiles that outline their housing needs, enabling better matches. This use of technology simplifies the process of finding suitable accommodation, making it more accessible for everyone involved.

Overall, the project promotes a balanced living environment combining practical design, ecological awareness, and community connection. The result is a thoughtful approach to urban living that integrates various aspects of daily life.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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