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Geothermal heating and Framed Glass Create a Community Hub in Iceland

Authors:
Nikola Dubowska, Patrycja Migala, Filip Bielecki
Geothermal heating and Framed Glass Create a Community Hub in Iceland

Project in-detail

Constructed using geothermal heating and extensive framed glass, the facility establishes a year-round greenhouse and restaurant that emphasizes local food production and community interaction within the unique landscape of Iceland.
5 key facts about this project
01
Geothermal heating maintains a consistent temperature year-round in the greenhouse.
02
Framed glass walls provide unobstructed views of the Hverfjall volcano.
03
A participatory growing experience connects visitors directly with food production.
04
Piles support the structure, allowing natural water flow beneath the building.
05
Movable window louvers adjust light levels to suit changing weather conditions.

The Aurora Greenhouse project is a multifunctional facility located in Iceland, combining a year-round greenhouse, a restaurant, and various activity spaces. The design focuses on sustainability and community involvement, highlighting the connections between food production and consumption while appreciating the beauty of the surrounding landscape.

Architectural Concept

At the center of the design is the greenhouse, which acts as a focal point that invites visitors into the building. This space allows people to engage directly with the cultivation of vegetables, fruits, and other greens. Visitors can participate in the growing process, creating a hands-on experience. This approach not only promotes understanding of local food sources but also fosters a sense of community among those who gather here.

Spatial Relationships

Large glass walls are placed throughout the facility to offer stunning views of the Hverfjall volcano and Mývatn Nature Baths. These openings let in natural light and create a strong connection between the inside and outside. This relationship with nature enhances the experience of users and serves as a constant reminder of the beautiful landscape that surrounds them.

Sustainability Features

A geothermal heat exchange system is utilized to maintain stable temperatures within the greenhouse year-round. This feature demonstrates a commitment to renewable energy sources. Alongside this, a heat recovery system helps recirculate warm air to improve energy efficiency. These systems highlight careful planning in responding to the needs of the environment while being mindful of energy conservation.

Structural Considerations

The building is supported by piles to effectively manage the challenging terrain of the site. This foundation method ensures stability while allowing for air and water flow beneath the structure. The first-floor ceiling is designed with wooden trusses, which provide necessary support and add a natural feel to the interior. Movable window louvers are included to regulate light, allowing the space to adapt to Iceland's ever-changing weather.

The Aurora Greenhouse exemplifies how a facility can balance functionality, sustainability, and a connection to nature, creating an enriching atmosphere for all who visit.

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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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