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Turf-Bearing Structure Harnessing Geothermal Energy for Year-Round Community Engagement

Authors:
Patrick Danielson, Jeremy Upward
Turf-Bearing Structure Harnessing Geothermal Energy for Year-Round Community Engagement
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A turf-bearing structure utilizing geothermal energy creates a unique volcanic sanctuary that enhances community interaction while providing educational resources about Earth's geological processes.
5 key facts about this project
01
A geothermal heating system maintains optimal comfort throughout the year.
02
The structure features a unique concave form that amplifies natural light.
03
Cross-laminated timber panels provide structural integrity and sustainability.
04
Fragmented exterior design evokes the appearance of an active volcano.
05
Accessibility is prioritized with a ramped pathway connecting various levels.

The Volcano Museum stands as a notable exploration of geological themes, positioned within a landscape that speaks to its purpose. It serves to educate visitors about the Earth’s thermal energy dynamics and volcanic activity. The design draws inspiration from the form of a dormant volcano, integrating with the surrounding environment while fulfilling practical functions.

Architectural Form

The design borrows from an overgrown dormant volcano, echoing local turf house shapes. This architectural choice helps the building blend into its surroundings while providing shelter from the often harsh climate. Inside, the museum features a volcanic sanctuary, which remains comfortable throughout the year thanks to a geothermal heating system.

Light and Spatial Organization

Natural light plays a key role in the building's design. The concave shape of the structure captures daylight, creating a warm and welcoming atmosphere. An open plan layout maximizes this light, which is particularly valuable during the long winter months when sunlight is limited. The arrangement allows for flexible use, accommodating various exhibits and community events.

Exterior Dynamics

The museum's exterior is characterized by fragmented forms that evoke the appearance of an active volcano, especially at night when it stands out against the landscape. This design creates a striking contrast with the natural world while remaining conceptually connected to the geological themes the museum presents.

Structural Integrity

A compression ring roof connects the leaning turf panels, creating a vaulted structure. This design ensures stability while allowing for an inner glass enclosure that invites views of the landscape. The use of carbon sequestering cross-laminated timber panels supports the building's framework and aligns with sustainable architectural practices.

A dual pathway guides visitors from the parking area, including a ramp for accessibility. Integrating geothermal systems with natural materials highlights the museum's low environmental impact. As night falls, the fragmented exterior becomes a focal point, illuminating the building and inviting exploration and learning about the Earth’s natural processes.

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MICROHOME 2026
MICROHOME 2026
100,000 € Prize Fund / Kingpsan Edition #11
The Next House: USA
The Next House: USA
20,000 USD Prize
Buildner's Unbuilt Award 2026
Buildner's Unbuilt Award 2026
100,000€ Prize / 2026

The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

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20,000 USD Prize ideas COMPETITION
Prize Monetary award
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