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Elevated Circular Form Integrating Geothermal Energy With Prefabricated Concrete and Natural Wood Finishes

Authors:
Maurice Bley, Jean-Claude Welter
Elevated Circular Form Integrating Geothermal Energy With Prefabricated Concrete and Natural Wood Finishes

Project in-detail

The circular structure, crafted from prefabricated concrete and natural wood finishes, elevates above the volcanic terrain, harnessing geothermal energy to function as a multifunctional hub for community engagement and visitor accommodation.
5 key facts about this project
01
The structure is elevated one meter above the ground to preserve the volcanic terrain underneath.
02
Circular design promotes community orientation and seamless flow between spaces.
03
Geothermal energy systems provide efficient heating and cooling for the facility.
04
Natural wood finishes include locally sourced Douglas fir, enhancing environmental integration.
05
Outdoor terraces are designed for social interaction while maximizing landscape views.
Attavita is an architectural project designed to integrate with its surrounding volcanic landscape while serving as a multifunctional community hub. The building's circular form and strategic orientation align with its geographical context, promoting both visual connection and spatial fluidity. The facility includes a coffee shop, visitor center, sleeping cabins, and outdoor terraces, all crafted to enhance user experiences and foster social interaction.

Sustainability is a core tenet of the design, with energy efficiency measures including geothermal heating and solar panels. These choices ensure that Attavita operates independently of non-renewable energy sources, reinforcing its commitment to environmental stewardship. The materials selected for construction—such as Douglas fir, prefabricated concrete, and a green roof—further support its sustainable goals while contributing to the aesthetic continuity with the natural environment.

Unique Design Approaches

Attavita's circular design not only serves functional purposes but also symbolizes community connectedness. The building is elevated one meter above ground level to preserve the volcanic terrain, exemplifying a thoughtful and respectful architectural practice. This elevation allows for unobstructed views of the surrounding landscape and creates a sense of separation from the harsh natural elements.

The layout further distinguishes Attavita. The coffee shop fosters community engagement with large windows that invite light and views, while the visitor center serves as an educational resource about the region's natural features. The modular approach to the sleeping cabins offers both accommodation and privacy, designed in a manner that respects the site’s ecology. Outdoor terraces enhance the relationship between the built environment and natural surroundings, providing spaces for recreation and gathering.

Architectural Details and Functionality

The architectural plans of Attavita reveal a cohesive and intentional design strategy. Attention to detail is evident in the integration of natural light, the choice of materials, and the arrangement of spaces. Windows are placed to maximize light while providing opportunities for visitors to engage with their environment. The green roof not only serves as insulation but also integrates the building into the ecosystem, promoting biodiversity.

The architectural sections illustrate how the building's elevation allows for effective water management and landscape conservation. The use of prefabricated concrete elements ensures structural integrity while streamlining construction. Together, these elements create a facility that is not just a shelter but a pivotal part of its landscape, embodying architectural ideas that prioritize sustainability and community.

For those interested in a detailed examination of the architectural design and its numerous components, exploring the project presentation will provide deeper insights into the architectural plans, sections, and overall design philosophies that characterize Attavita.
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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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