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Fibonacci-Inspired Spiral Structure with Trombe Walls and Sustainable Materials in a Desert Ecosystem

Fibonacci-Inspired Spiral Structure with Trombe Walls and Sustainable Materials in a Desert Ecosystem
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A Fibonacci-inspired spiral form integrates trombe walls and local vegetation to create an educational facility that promotes environmental awareness within a challenging desert landscape.
5 key facts about this project
01
Fibonacci spiral form enhances spatial flow and connection to nature.
02
Trombe walls provide passive solar heating to regulate building temperature.
03
Integration of local vegetation supports biodiversity and microclimate creation.
04
Suspended walkway offers panoramic views of the surrounding desert landscape.
05
Observation tower serves as an educational platform for astronomy and ecology.

### Project Overview
Located in a desert landscape, the URAEUS 0610 project integrates environmental considerations with modern educational needs. The design addresses the challenges of its context by transforming the arid environment into a nurturing space for learning and exploration. Through a conceptual framework that reflects the Fibonacci sequence, the architecture emphasizes growth and connection to nature, drawing on elements of ancient Egyptian heritage to create a dialogue between the built environment and its surroundings.

### Spatial Configuration and Campus Integration
The facility comprises three interconnected campuses, each embodying distinct ecological microclimates that foster educational interactions. The first campus features a lush garden at its core, serving as an entry point and microclimate that enhances visitor engagement. The second campus introduces varying ecosystems with interactive spaces designed to deepen understanding of environmental science. The third campus culminates at a higher elevation, providing panoramic views of the desert landscape, thereby promoting an awareness of the interconnectedness of technology and ecology.

### Material Selection and Sustainability Strategies
Materials selected for URAEUS 0610 prioritize both sustainability and functionality. Glass is utilized in the observation tower and expansive windows to maximize natural light and visual transparency, while concrete provides structural durability. Wood finishes contribute warmth and invite human interaction within the space. Integrated vegetation and soil not only support cooling but also encourage biodiversity, while water features enhance the aesthetic and practical aspects of the design, addressing water's vital role in the desert ecosystem. The architectural strategies implemented, including bioclimatic elements such as trombe walls for passive solar heating, reinforce the project's commitment to low-tech sustainability in harmony with high-tech solutions.

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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.

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

100,000€ Prize / 2025 ideas COMPETITION
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Eligibility Open to all
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