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Geothermal Heating and Zinc Cladding in a Greenhouse Dining Experience

Authors:
Brian Cheuk Yan Ho, Anna Long, Tara Hodges, Sanaa Bijlani
Geothermal Heating and Zinc Cladding in a Greenhouse Dining Experience
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Harnessing geothermal energy and clad in zinc, the structure offers a unique greenhouse dining experience that seamlessly connects patrons with seasonal ingredients while showcasing the beauty of the Myvatn landscape.
5 key facts about this project
01
The restaurant incorporates hydroponic farming techniques for year-round crop production.
02
Geothermal energy from nearby hot springs is used for heating, enhancing sustainability.
03
Large glazing areas provide panoramic views of Hverfjall volcano and Myvatn Lake.
04
An open kitchen design allows diners to observe food preparation directly.
05
Zinc cladding offers durability while blending the structure with its natural surroundings.

The Iceland Greenhouse Restaurant is located in the scenic Myvatn region of North Iceland. The design brings together a dining experience and a greenhouse, encouraging visitors to connect with the food they are eating. The overall concept focuses on blending the building with the surrounding natural environment, promoting an appreciation for local plants and sustainable farming methods.

Spatial Configuration

The restaurant features large windows on its north, west, and south sides. These windows allow for wide views of the landscape, including the Hverfjall volcano and Myvatn Lake. Natural light fills the dining area, enhancing the overall atmosphere and drawing guests into the beauty of the Icelandic scenery. This connection to the outdoors is intended to enrich the dining experience.

An open kitchen is a key aspect of the design, allowing guests to see their meals being prepared. This transparency highlights the importance of fresh ingredients and encourages interaction between the kitchen staff and diners. Positioned between the greenhouse and dining spaces, the kitchen offers direct access to seasonal produce, reinforcing the link between the food and the landscape.

Sustainable Practices

Sustainability is central to the restaurant's operations. Geothermal energy from nearby hot springs is used for underfloor heating. This approach reduces energy needs while ensuring comfort for guests throughout the year. The greenhouse employs hydroponic growing methods, which enable the year-round cultivation of various vegetables and herbs. This solution addresses the challenges posed by Iceland’s cold climate, providing fresh ingredients despite seasonal limitations.

Community Engagement

The multipurpose hall is designed to accommodate a range of community events, such as weddings and gatherings. Its additional entrance improves accessibility and ensures that it is welcoming for all. The hall offers views of the Myvatn nature baths and Hverfjall volcano, reinforcing the connection to the region’s natural beauty and promoting community involvement.

The building features zinc cladding and reflective glazing, providing a durable exterior that complements its surroundings. These materials help to manage energy use while allowing for an aesthetically pleasing design that fits comfortably within the landscape. The result is a functional space that encourages visitors to engage with both the food and the environment around them.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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Final registration deadline 30 October 2025

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