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Sustainable Bamboo Micro-Refuge with Rainwater Harvesting and Solar Energy Solutions

Authors:
Chorjitkanta Sharma, Sidhartha Manoharmayum, Vyap Patel, Vandaan Vaghasia
Sustainable Bamboo Micro-Refuge with Rainwater Harvesting and Solar Energy Solutions

Project in-detail

Constructed entirely from bamboo, this micro-refuge integrates a rainwater harvesting system and solar energy solutions to create a sustainable living space for young refugee couples.
5 key facts about this project
01
Constructed entirely from locally sourced bamboo, ensuring sustainability.
02
Incorporates a rainwater harvesting system for reliable water access.
03
Equipped with solar panels to provide renewable energy for residents.
04
Features adaptable spatial configurations for privacy and community interaction.
05
Designed specifically for young refugee couples to enhance living conditions.
Bamboo Refuge is a compact architectural intervention situated in Cox's Bazar, Bangladesh, designed to address the urgent needs of young refugee couples. With a built area of 20.88 square meters, this project reflects a strategy aimed at offering both immediate shelter and long-term adaptability for displaced individuals. The design employs bamboo, a locally sourced and renewable material, as a primary structural element, promoting sustainability and environmental sensitivity in an area significantly impacted by resource scarcity.

The project primarily functions as a micro-refuge, incorporating flexible spatial configurations that accommodate both privacy and communal interaction. The architectural layout allows users to modify their environment based on personal preferences and climatic conditions. It includes three distinct states: closed, semi-closed, and open. The closed condition provides security during nighttime, while the semi-closed condition allows for natural ventilation and light. The open condition fosters social interaction, maximally utilizing exterior space and enabling communal relationships among residents.

Sustainable Material Use and Design Flexibility

What differentiates Bamboo Refuge from many similar projects is its innovative approach to materiality and the adaptability of its design. The use of bamboo is not merely an aesthetic choice but a response to local climate and resource availability. The project's structural integrity is reinforced by a composite flooring system that supports both durability and lightness.

In addition to bamboo, the design incorporates a rainwater harvesting system that addresses essential water supply issues, making the structure more self-sufficient. Solar panels provide a sustainable energy source, reducing dependency on conventional power grids. This multifaceted approach to design ensures that the micro-refuge meets both basic needs and promotes environmental responsibility.

Transformative Spatial Strategies

The spatial strategy of Bamboo Refuge is particularly noteworthy for its focus on user feedback and customizable living conditions. This design enables occupants to create private spaces, engage in community activities, and adapt the interior layout as needed. The flexible design is crucial in a refugee context, where social dynamics are constantly changing.

Moreover, the structure's collapsible elements allow for easy reconfiguration, enabling the building to evolve alongside its inhabitants' changing demands. The architecture encourages shared community engagement through spaces designed for group gatherings while maintaining individual privacy.

Overall, Bamboo Refuge represents a thoughtful interpretation of architecture in a humanitarian context, combining sensible design with local materiality. The project effectively addresses the immediate needs of its residents through sustainable practices and adaptable living environments. For a deeper understanding of the architectural plans, sections, and designs defining this project, the presentation of Bamboo Refuge offers further insights into its conceptual framework and unique architectural solutions.
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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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