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Volcanic Basalt and Aquaponic Systems Embrace Tectonic Influences in Sustainable Community Design

Authors:
Ryan Desanctis, Andrew Hall, Lorennah Granfors, Grace Amoruso
Volcanic Basalt and Aquaponic Systems Embrace Tectonic Influences in Sustainable Community Design

Project in-detail

Utilizing volcanic basalt and incorporating aquaponic systems, the design merges with tectonic influences to create a sustainable community hub that enhances local engagement and ecological awareness.
5 key facts about this project
01
Volcanic basalt is used for both structure and thermal regulation.
02
The design incorporates a central Greenhouse as a social hub.
03
Aquaponic systems support sustainable food production on-site.
04
Geothermal heating aligns with local energy practices.
05
Spatial organization reflects tectonic plate movements.

The Green Shift is located at a tectonic plate boundary between North America and Eurasia. This unique position influences the design concept, which explores the theme of divergence both in shape and function. Spaces such as the Multipurpose Room and Restaurant are organized around a central Greenhouse, enhancing interaction and connectivity with the surrounding environment.

Design Concept
The layout reflects the natural movement of tectonic plates, resulting in a design that encourages exploration and fluidity. The Greenhouse serves as a focal point, linking different spaces and promoting an atmosphere of openness. The design allows people to easily transition between indoor areas and outdoor settings, inviting engagement with the landscape.

Materiality
The project uses volcanic basalt and dark materials, chosen for their ability to blend into the Icelandic landscape. These materials provide strength while also helping to trap solar heat, which is important for keeping indoor areas warm in a colder climate. Selecting local resources minimizes environmental impact from transportation, supporting the project’s sustainability goals.

Sustainability
A key aspect is the commitment to environmentally friendly practices. Geothermal heating is used for temperature control, taking advantage of a resource common in the region. Aquaponic farming also plays a role. This system allows for fish and plants to grow together, providing fresh ingredients for the Restaurant. Integrating food production within the design strengthens the connection between the building and the local ecosystem.

The overall design results in a rich interaction between built and natural environments. The central Greenhouse not only adds a biophilic element but also creates a dynamic space for gatherings. It embodies the project’s philosophy of divergence, ultimately fostering a deeper relationship with nature through its thoughtful layout.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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