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Modular Wooden Pods with Rainwater Harvesting for Sustainable Retreat Living

Authors:
Ege Baki, Dirk Strassner
Modular Wooden Pods with Rainwater Harvesting for Sustainable Retreat Living
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Constructed from modular wooden elements and equipped with rainwater harvesting systems, these sleeping pods provide a sustainable retreat experience amidst the natural beauty of the Portuguese countryside.
5 key facts about this project
01
Modular design allows for quick assembly and disassembly to adapt to site conditions.
02
Cross-ventilation is achieved through strategically positioned portholes and terrace openings.
03
Rainwater harvesting systems support sustainable water management for the retreat.
04
Foundations are tailored to the unique topography of the site, minimizing environmental disruption.
05
Sustainable practices are reinforced by adhering to a cradle-to-cradle material philosophy.

The design focuses on modular sleeping pods located in the Portuguese countryside, intended for the Vale de Moses Yoga retreat. The concept emphasizes sustainability, flexibility, and a strong connection to the natural landscape. These pods aim to provide visitors with a peaceful experience, fostering relaxation and rejuvenation in a tranquil setting.

Integration with Landscape

The design employs a prefabricated wooden construction method, allowing for quick assembly and disassembly. This feature gives the pods versatility to adapt to different site conditions and user requirements. Each pod’s foundation is specifically designed to fit the unique characteristics of its location, ensuring that the environment remains minimally affected. This approach highlights the careful consideration given to coexistence with nature.

Sustainable Material Use

Following a cradle-to-cradle model, the project emphasizes the need for recyclable materials that have minimal environmental impact. Four primary materials—wood, steel, glass, and ceramics—are incorporated throughout the design. These materials not only offer durability but also create a warm atmosphere within the living spaces. This thoughtful selection showcases a commitment to practicality while ensuring a comfortable experience for the guests.

Climatic Responsiveness

The design addresses the climate of the region effectively. Smaller roof surfaces oriented towards the south help reduce heat gain during the day. Integrated sunshades provide shading for the windows and terraces, promoting a cool interior. Glazing is strategically chosen, with options for permanent and sun protection features to manage temperatures inside. Large terrace openings and well-placed portholes allow for cross-ventilation, enhancing airflow and maintaining thermal comfort.

Water Management Solutions

Sustainable practices extend to the management of water. Rainwater harvesting systems are designed for use in restrooms and bathing areas, with storage tanks located beneath each pod. Greywater recycling systems offer options for treatment through either a greywater pond or a three-stage filtration method. These features support irrigation and demonstrate a commitment to environmental care, fostering a self-sustaining ecosystem at the retreat.

The sleeping pods exemplify a thoughtful balance between functionality and connection to nature. Each element is designed to ensure comfort while being conscious of the environment, creating a refuge that invites visitors to engage with their surroundings. This design aims to enhance the overall experience of relaxation and peace amid the beauty of the Portuguese landscape.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

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

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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