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Pyramid-Shaped Structure Featuring Photovoltaic Panels and Reinforced Concrete in a Revitalized Cold War Bunker

Pyramid-Shaped Structure Featuring Photovoltaic Panels and Reinforced Concrete in a Revitalized Cold War Bunker
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Constructed within a repurposed Cold War bunker, the pyramid-shaped structure employs reinforced concrete and photovoltaic panels to create a multifunctional community space that blends history with sustainability.
5 key facts about this project
01
Constructed within a decommissioned Cold War bunker, the design integrates historical elements with modern functionality.
02
The pyramid shape optimizes natural light and energy efficiency through strategic solar panel placement.
03
Reinforced concrete forms the primary structure, ensuring durability and support for multifunctional spaces.
04
Landscaped pathways connect outdoor areas, promoting community interaction and engagement.
05
Flexible interior layouts allow for diverse uses, from educational facilities to recreational spaces.

### Overview

The Data Pyramids project reimagines a collection of former military bunkers from the Cold War era, specifically those linked to NATO, revitalizing these spaces for contemporary use through an innovative architectural design. Located in a historically significant region, the project aims to create multifunctional environments that cater to educational, community, and sustainable needs, reflecting the integration of technology and modern societal demands.

### Spatial Configuration and Community Engagement

The design features a flexible spatial configuration that accommodates a variety of functions, including residential units, co-working spaces, art galleries, and educational facilities. This adaptability enhances the building's utility, allowing it to serve as a community hub focused on social engagement and creative expression. Pathways are designed to weave through the surrounding landscape, promoting interaction among users and fostering connections within the community. Open fields designated for recreational and cultural activities further enhance the site's role as a center for social cohesion.

### Sustainable Materiality and Energy Efficiency

Material selection plays a crucial role in achieving the project’s sustainability goals. Reinforced concrete serves as the primary structural element, ensuring durability while reflecting the robust nature of the original bunkers. Extensive use of glass allows for ample natural light, facilitating a connection to the outdoors. Steel components provide structural support while enabling lightweight construction for cantilevers and roofing. Photovoltaic panels have been strategically integrated into the sloped roof design to maximize solar energy capture, reinforcing the commitment to energy self-sufficiency. Additionally, timber finishes contribute warmth and a human touch to the overall aesthetic, balancing the industrial materials with an inviting ambiance.

This architectural endeavor acknowledges its historical context by preserving significant features of the existing structures, weaving together the past and present through thoughtful design.

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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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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 €
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Final registration deadline 30 October 2025

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