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Trombe Wall and Photovoltaic Systems Enhance Self-Sufficient Living in Sustainable Timber Structure

Authors:
Li kuang Pung, Yue Mao, Jie lyn Koh
Trombe Wall and Photovoltaic Systems Enhance Self-Sufficient Living in Sustainable Timber Structure

Project in-detail

Integrating a Trombe wall with photovoltaic systems, this sustainable timber structure facilitates resource-efficient living while promoting community interaction through its thoughtfully designed shared spaces.
5 key facts about this project
01
Incorporates a Trombe wall for passive solar heating.
02
Utilizes charred wooden shingles for enhanced durability and aesthetic.
03
Features a below-ground water tank for rainwater collection.
04
Includes integrated urban gardening spaces for food production.
05
Employs green technologies for energy self-sufficiency.
The architectural project titled "SHELTER: Nature Provides" is a residential design that fundamentally addresses modern challenges related to sustainability and environmental integration. This project is conceptualized to promote self-sufficiency while providing a harmonious living environment in respect to the surrounding ecological context. The design encapsulates various sustainable practices and materials, promoting a lifestyle centered around resource conservation and minimal environmental impact.

The layout of SHELTER effectively combines living spaces with functional areas dedicated to food production. This design not only accommodates daily living but also fosters a connection between residents and their food sources, reinforcing the importance of self-replenishment. The integration of communal spaces encourages social interactions and enhances community ties, promoting a sense of shared responsibility towards sustainability.

Innovative Water Management Systems

A defining feature of SHELTER is its advanced water management system. The design incorporates a below-ground water tank that collects rainwater for domestic use, including showering, cooking, and toilet flushing. This closed-loop water system effectively reduces reliance on external water sources. The inclusion of a Trombe wall optimizes thermal comfort by capturing and redistributing solar energy, showcasing an effective use of passive design strategies.

SHELTER utilizes a variety of sustainable materials, ensuring durability and environmental friendliness. Key materials include wood for structural elements, glass for maximizing natural light, and concrete for foundational support. The use of photovoltaic panels further enhances energy self-sufficiency, contributing to a more sustainable living approach.

Integration of Food Production

The architectural design distinctly incorporates a space for urban gardening, allowing residents to cultivate their produce. This integration emphasizes a sustainable lifestyle, promoting local food sources and reducing food transportation emissions. By prioritizing food production alongside living areas, SHELTER sets itself apart from typical residential designs, aligning with principles of urban sustainability.

The project also emphasizes minimal ecological footprint through its compact form. This strategic layout minimizes material wastage while optimizing the usability of available space. The design promotes passive energy solutions, including thermal mass and evaporative cooling techniques, which are strategically employed to maintain interior comfort without excessive reliance on mechanical systems.

Explore further

To gain a deeper understanding of the architectural plans, sections, and designs that constitute SHELTER, interested readers are encouraged to explore the project presentation. Delving into the specific architectural ideas implemented in this project will provide valuable insights into its unique approach to sustainable living and environmental harmony.
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MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
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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