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Volcanic Stone and Lean Concrete Enclaves That Embrace Geothermal Energy

Authors:
Vincenzo Russo, Antonio Buonaurio, Francesco Cuomo, Pier Luigi Valente
Volcanic Stone and Lean Concrete Enclaves That Embrace Geothermal Energy
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Constructed with volcanic stone and lean concrete, the design harnesses geothermal energy while creating a dynamic series of spaces for community engagement and exhibitions near Lake Myvatn.
5 key facts about this project
01
Constructed using locally sourced volcanic stone for environmental integration.
02
Features an innovative layout that fosters community interaction through an open square.
03
Utilizes geothermal energy through horizontal sondes for sustainable heating.
04
Exhibition areas are designed to capture direct views of the iconic Hverfjall volcano.
05
Incorporates reinforced concrete slabs for durability in harsh weather conditions.

The design responds thoughtfully to a complex landscape marked by fractures, gorges, and creeks. Set near Lake Myvatn, it comprises five buildings that accommodate various functions while harmonizing with the natural surroundings. Inspired by the simple form of traditional houses, the layout reflects the intricate nature of the site, promoting community engagement and interaction.

Functionality and Layout
An info-point establishes the first point of contact, positioned parallel to the main road for easy visitor access. This location allows for clear views of Lake Myvatn, enhancing the experience from the start. Two additional buildings for office space are arranged to create an open square. This square encourages social interaction and connects the everyday urban experience of Reykjahlid with the heart of the design.

Exhibition Spaces
Central to the layout is an exhibition area on two levels that offers significant views of Hverfjall volcano. The careful placement allows visitors to engage with the space and installations while appreciating the natural scenery. The flow of movement directs attention to the landmark, creating a strong connection between the architecture and its environment.

Material Considerations
Material choices reflect both function and sustainability. Key elements include horizontal sondes for geothermal heating, lean concrete, and reinforced concrete slabs, which provide necessary strength. Local materials like volcanic stone and bricks help integrate the buildings into their setting. These choices highlight a commitment to using what is available, ensuring the design resonates with its context.

Structural and Aesthetic Features
The architecture features various structural components, including glass wool panels that enhance insulation and steel beams that form a solid framework. The use of polycarbonate panels allows natural light to brighten the interiors, promoting an inviting atmosphere. These design decisions result in a cohesive environment that honors the landscape while being mindful of practical requirements.

In this design, a blend of contemporary elements and traditional forms creates an interesting architectural expression. The exhibition area, with its large windows, frames stunning views of Hverfjall volcano, encouraging visitors to connect with the beauty around them.

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Vancouver Tall Challenge: Building Higher Downtown

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Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

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