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Geothermal Integration With Transparent Roofs and Locally Sourced Timber Structures in a Sustainable Dining Experience

Authors:
Andrea Barrera, Antonio Sánchez, Adrian Almeida, Marcos Reyes
Geothermal Integration With Transparent Roofs and Locally Sourced Timber Structures in a Sustainable Dining Experience

Project in-detail

Utilizing geothermal systems and double-glazed roofs, this facility incorporates locally sourced timber to create a sustainable dining experience integrated into the unique volcanic landscape of Iceland.
5 key facts about this project
01
Integrates geothermal energy for heating and plant growth.
02
Features a transparent double-glazed roof for optimal light exposure.
03
Constructed with locally sourced materials to reduce carbon footprint.
04
Emphasizes biophilic design principles to enhance user experience.
05
Contours mimic the natural shape of the surrounding volcanic landscape.
The Crater Greenhouse Restaurant is an architectural project located in Iceland, designed to harmonize with the unique geothermal landscape of the Hverfjall volcanic region. This facility integrates a dining experience with environmental education, presenting an opportunity for visitors to explore Icelandic cuisine while being immersed in a sustainable agricultural setting. The design draws upon the form of a volcanic crater, symbolizing the connection between human activities and natural processes.

The project consists of several key components, each fulfilling specific functions. The central greenhouse area serves as a space for growing local produce, emphasizing the use of sustainable and organic ingredients. Surrounding this core are dining areas strategically located to maximize views of the landscape, encouraging a deep sensory engagement with the environment. Additionally, thoughtful landscaping presents native flora, reinforcing ecological education and promoting biodiversity.

Unique Design Approaches to Sustainability

The Crater Greenhouse Restaurant distinguishes itself from typical culinary spaces through its commitment to sustainability and local resource utilization. The design employs locally sourced materials, including wooden slabs, hexagonal concrete columns, and double crystal panel roofs. These choices not only enhance structural integrity but also maintain aesthetic continuity with the surrounding environment. The integration of geothermal heating systems underscores the project’s sustainability goals, utilizing Iceland's natural geothermal resources to support both plant growth and warmer indoor climates.

Moreover, the architectural layout facilitates an engaging visitor experience. The circular design mimics the crater shape, creating a natural flow for patrons to discover various parts of the facility. The use of transparent materials in the roof allows for maximum natural light, enhancing the greenhouse effect and underscoring the project’s focus on environmental responsiveness.

A Multifunctional Space for Education and Dining

In addition to its architectural features, the Crater Greenhouse Restaurant serves a broader purpose. It acts as an educational platform for visitors by demonstrating the principles of sustainable agriculture and the importance of local food systems. The inclusion of educational signage throughout the space allows guests to learn about culinary practices steeped in Icelandic traditions.

Beyond its culinary offerings and educational components, the project encourages community involvement and raises awareness about sustainable practices among guests. By engaging with both the local environment and populations, the Crater Greenhouse Restaurant aims to foster a deeper understanding of ecological grace within architectural design.

For a more detailed understanding of the Crater Greenhouse Restaurant, including architectural plans, sections, and designs, accompany your exploration with an examination of the architectural ideas that inform this project.
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100,000€ Prize / 2025

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

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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