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Geothermal Energy and Movable Rails Enhance Visitor Experience in Icelandic Coffee Shop

Authors:
Dragos Rus, Beatriz Benito mañas
Geothermal Energy and Movable Rails Enhance Visitor Experience in Icelandic Coffee Shop

Project in-detail

Harnessing geothermal energy and incorporating movable rails, the facility creates a flexible environment for visitors to engage with the surrounding landscape while providing a refreshing coffee experience.
5 key facts about this project
01
Exhibition area incorporates movable rails for flexible displays.
02
Coffee shop features a grandstand seating arrangement for informal gatherings.
03
Utilizes geothermal energy for heating, enhancing sustainability.
04
Outdoor meeting space fosters a connection with the natural landscape.
05
Designed to support rainwater harvesting for self-sufficiency.

The Hverfjall Coffee Shop project is located near the Hverfjall volcano in Iceland, serving the growing number of tourists attracted to this natural site. The design combines a coffee shop with an exhibition hall, creating a welcoming space that honors the area's geological significance. The concept places emphasis on flexible spaces, encouraging interaction and enhancing the overall visitor experience while harmonizing with the surrounding environment.

Spatial Organization

The layout of the building clearly distinguishes between the exhibition area and the coffee shop. The exhibition space runs lengthwise, allowing for a versatile environment that can adapt to various displays through the use of movable rails. This arrangement lets the space change according to the needs of visitors, keeping the experience fresh and engaging.

In the coffee shop, the design is open and features a grandstand for flexible furniture arrangements. This setup encourages informal gatherings among patrons. At one end, an outdoor area provides a space for meetings and conversations, establishing a connection with the natural surroundings and enriching the social atmosphere.

Sustainability Considerations

Sustainability is a key focus of the design process. The goal is to minimize resource consumption while creating an enjoyable space for visitors to relax and recharge. The approach promotes the use of local and renewable materials that are non-polluting and weather-resistant. This not only helps the environment but also supports the longevity of the building.

Energy Efficiency

The project aims for energy efficiency and relies on renewable energy sources. Photovoltaic panels supply electricity to the coffee shop, and geothermal energy from the volcanic region provides heating. Additionally, rainwater is collected from the roof for reuse, enhancing the building's self-sufficiency throughout the year.

Signage is designed to be clear and informative, assisting visitors in navigating the facility easily. Areas for information, restrooms, the exhibition center, the shop, the warehouse, the coffee shop, and offices are clearly marked. This organized layout helps support a smooth flow of movement for visitors.

Large windows at the far end of the coffee shop frame views of the Hverfjall volcano, inviting nature into the space. This design detail encourages patrons to engage with the landscape while enjoying their visit, creating a connection to the site that enhances the overall experience.

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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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