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Exploring Cracked Stone and Geothermal Systems at the Tectonic Junction

Authors:
Karena Buczek, Maja Bogdańska, Katarzyna Zawadzka
Exploring Cracked Stone and Geothermal Systems at the Tectonic Junction

Project in-detail

Perched at the convergence of tectonic plates, the facility integrates cracked stone features and geothermal heating to educate visitors on Iceland’s volcanic landscape while providing a unique viewing experience.
5 key facts about this project
01
Perched on both the Eurasian and North American tectonic plates.
02
Incorporates cracked stone features that reflect local geology.
03
Utilizes geothermal heating to enhance energy efficiency.
04
Includes an Information Center with a skylight showcasing significant excavated stone.
05
Offers six underground levels for immersive geological exploration.

The ReStoned project is located in Iceland, known for its remarkable geological features, especially the meeting point of the Eurasian and North American tectonic plates. The design aims to create a space that informs and engages visitors while connecting them to the striking landscape. It serves as a combination of a viewing tower and an educational center, promoting a better understanding of the area’s volcanic history.

CONCEPT AND LAYOUT

The design showcases a multi-level viewing tower with eight above-ground levels. These levels provide wide-ranging views of the unique landscape. Visitors can experience the sensation of standing on both tectonic plates at the same time. Below ground, there are six additional levels that offer further exploration, encouraging a connection with the natural surroundings and geological features.

MATERIALS AND STRUCTURAL ELEMENTS

In its construction, the project uses cracked stones set within a construction mesh, along with essential structural components like poles and beams. These materials play a crucial role in the building's stability while creating a visual link to the surrounding geology. The selection of these elements reflects the character of the landscape, creating harmony between what is built and the natural environment.

SUSTAINABILITY AND FUNCTION

The integration of geothermal heating systems aligns the project with sustainable practices in Iceland. This choice helps to use renewable energy effectively, contributing to the lower environmental footprint. Rainwater drainage systems are also included, promoting efficiency in water management. These features highlight a commitment to environmental responsibility, while allowing for a meaningful and engaging experience for visitors.

DESIGN DETAILS

At the heart of the Information Center, a large skylight illuminates an important stone dug up during the construction phase. This feature not only attracts visitors but also highlights the geological context of the site. It connects people visually and intellectually to the landscape. The design thoughtfully reflects the history of Iceland’s geography, inviting an appreciation for its natural wonders.

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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

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