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Hexagonal Canopy of Glass and Concrete Supporting Sustainable Agriculture

Authors:
Michael Hoover, Abigail Peters
Hexagonal Canopy of Glass and Concrete Supporting Sustainable Agriculture

Project in-detail

The design showcases a hexagonal canopy constructed from glass and concrete, providing an efficient space for sustainable agricultural practices while seamlessly integrating into Iceland’s volcanic landscape.
5 key facts about this project
01
Hexagonal modular units create distinct microclimates for diverse crops.
02
Rainwater collection systems enhance sustainable irrigation practices.
03
An elevated restaurant provides panoramic views of Hverfjall Volcano.
04
The greenhouse structure utilizes geothermal energy for climate control.
05
LED grow lights supplement natural light to optimize plant growth year-round.

Canopy is set in the volcanic landscape of Iceland, near Hverfjall Volcano and Myvatn Nature Baths. The design serves primarily as a greenhouse, promoting agricultural activities while also fostering a strong connection with the surrounding natural features. Its design concept emphasizes the use of modular units that adapt effectively to the site, resulting in a thoughtful interaction between architecture and landscape.

Architecture Concept

The structure utilizes hexagonal modular units that descend the slope, creating a natural flow of space. This arrangement directs visitors toward important views that remain hidden upon entry, enhancing curiosity and encouraging exploration. The design is both practical and visually interesting, establishing a harmonious relationship with the environment.

Interior Environment

Inside, visitors encounter a lush atmosphere filled with greenery, supported by overhead hexagonal parasols. These features not only serve to support the structure but also help maintain a humid climate that benefits plant growth. The interior layout allows for diverse agricultural practices, reflecting the project’s flexibility in function. Within the greenhouse, five levels with one-meter height variations maximize natural light while creating specialized growing environments suited to specific crops.

Sustainability Features

Sustainable practices are central to the design, particularly through an effective rainwater management system that captures and uses rainwater for irrigation. Crops are strategically separated to allow differences in soil content and moisture, optimizing the conditions for plant health and growth. The structure also taps into geothermal energy from the nearby Bjarnarflag Geothermal Power Station, incorporating this renewable resource into its design and operations.

Structural Details

The choice of concrete in Canopy's construction strengthens its connection to the local landscape, with board-form retaining walls that highlight natural materials. This decision enhances the building's compatibility with its geological context while ensuring durability. A grid of LED grow lights hangs from the canopy, providing additional light for the plants throughout the year. This design feature fosters a welcoming environment for both plants and people, maintaining a clear link to the outdoor surroundings.

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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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