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The Great Green Wall

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The Great Green Wall

Dakar ,Senegal

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Year

2022

Typology

City

Size m²/ft²

5,000/53,820

Status

COMPETITION

Straddling the ecological transition zone in Africa's Sahel Region arid plains and verdant forests, The Great Green Wall project represents a pioneering venture in eco-habitation. These meticulously designed structures integrate traditional knowledge with cutting-edge technology to create a harmonious living environment in a challenging climate. Each Dome embodies a commitment to human resilience and establishes a new paradigm for sustainable living in a fragile ecosystem.
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"Envisioned as a thriving oasis, The Great Green Wall project fosters a flourishing community within a revitalized ecosystem. This innovative approach redefines the concept of sustainable living in the Sahel region."

Bilal Baghdadi - Founder & CEO

The Sustainable Great Green Wall project is rooted in a conceptual framework that prioritizes a respectful dialogue with the surrounding desert environment.  This approach manifests in the adoption of organic forms, echoing the natural contours of the dunes. The resulting domes structures seamlessly integrate with the landscape, minimizing visual impact and fostering a sense of belonging within the existing ecosystem.
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Map Diagram
The Domes themselves embody sustainability. Each features a dual-layered roof. The upper layer, meticulously woven from local straw, acts as a natural umbrella, reducing heat gain while maintaining a connection to the sky. Beneath lies a robust bamboo framework, a fast-growing and renewable resource. This latticework creates a beautiful interplay of light and shadow, blurring the lines between indoors and the desert.
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Material
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Material
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The Great Green Wall project exemplifies a holistic approach, fostering a harmonious relationship between human needs and the desert. Strategically placed, resilient trees like acacias and palms stabilize the soil and provide shade. This deliberate integration transforms the landscape into a thriving oasis, a haven for both inhabitants and wildlife.
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The green roofs function as a natural insulation barrier, effectively mitigating the scorching desert heat and promoting optimal thermal comfort within the Domes. This reduces reliance on mechanical cooling systems, contributing to a more sustainable building operation. Beyond thermal regulation, these living carpets act as efficient rainwater absorption systems. By capturing and filtering rainwater, the green roofs minimize runoff and contribute to responsible water management practices, a crucial consideration in arid environments. Perhaps most importantly, the green roofs transform into vibrant hotspots for biodiversity. The meticulously selected flora attracts a diverse array of fauna, from birds seeking refuge in the foliage to busy bees contributing to the delicate balance of the local ecosystem. This flourishing habitat fosters a vital connection between the Domes and the surrounding desert environment, promoting a thriving microcosm of life within the arid landscape.


Sun Study
Wind Study
Sun Study
Wind Study
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The Great Green Wall project recognizes the importance of social interaction beyond the individual dwelling unit. A thoughtfully designed network of shaded walkways meanders gracefully between the biomimetic domes, inviting exploration and fostering a sense of community within the desert landscape. These pathways transcend mere circulation routes, evolving into vibrant social arteries. Residents are encouraged to gather along these shaded walkways, engaging in casual conversation, sharing experiences, and building lasting relationships. This facilitates a sense of belonging and camaraderie, fostering a cohesive social fabric within the project. The very design of the pathways, with their meandering layout and shaded comfort, subtly encourages social interaction and strengthens community spirit.


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Masterplan
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Masterplan
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Lead Architect

  • Bilal Baghdadi

Project Team

  • Rami Tabaneh
  • Loay Falyoun