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Geothermal Energy Integration Within a Triangular Structure of Natural Wood and Steel

Authors:
Lou Vincent de lestrade, Léa Samson, Solène Pasztor
Geothermal Energy Integration Within a Triangular Structure of Natural Wood and Steel

Project in-detail

Harnessing geothermal energy through a triangular structure composed of steel and natural wood, this innovative facility serves as a multifunctional lighthouse and educational hub, enhancing community engagement while promoting environmental awareness.
5 key facts about this project
01
Harnesses geothermal energy for lighting and heating.
02
Integrates a triangular base with stacked cubes for functional diversity.
03
Utilizes charred wooden shingles for enhanced durability and aesthetics.
04
Incorporates multiple observation terraces for panoramic views.
05
Features a visitor center focused on environmental education and community engagement.
The Inland Lighthouse project represents a thoughtful integration of architecture with the surrounding landscape. It reinterprets the traditional role of a lighthouse, going beyond its utilitarian function of guiding navigators by embracing a multidimensional approach that emphasizes visitor engagement, education, and sustainability. The design comprises a series of geometric forms that work cohesively to create distinct zones for various activities while maintaining structural integrity.

At the base, the triangular foundation symbolizes stability, supporting an arrangement of cubes that serve as functional areas, including visitor facilities and exhibition spaces. The central cylindrical element acts as a viewing tower, allowing visitors to ascend and engage with their environment from an elevated perspective. This arrangement not only provides practical uses but also enhances the visual dynamics of the structure, creating a landmark that redefines the proximity of architecture to nature.

Unique Design Approaches and Material Utilization

A key distinguishing feature of this project is its emphasis on sustainability through the use of geothermal systems integrated into the architecture. The design harnesses geothermal energy effectively, serving to power the building’s operations and minimize its ecological footprint. This self-sufficient energy model contributes significantly to the project’s innovative approach to modern architectural practices.

The material palette reflects a commitment to both functionality and aesthetics. A steel frame serves as the backbone of the structure, providing strength to support the unique geometries. Glass facades are employed extensively to maximize natural light and promote visual connectivity with the surroundings, reinforcing the relationship between the interior and the external environment. The use of wooden slabs further enhances the sensory experience of the site, guiding visitors through the landscape while providing wayfinding clarity.

Visitor Engagement and Community Interaction

The design prioritizes visitor experience through its multifunctional spaces. The ground level integrates a café and visitor center, fostering social interaction in a landscape that encourages exploration and reflection. The architectural layout incorporates multiple terraces that provide outdoor experiences, further inviting individuals to relax and appreciate the context of their surroundings.

A notable aspect of the project is its role as an educational resource. The design encourages learning opportunities about renewable energy, local ecology, and astronomical observations. This engagement extends the architectural narrative beyond mere structural form, inviting visitors to participate actively in understanding environmental significance while enjoying the unique atmosphere of the site.

For further exploration of the architectural ideas, designs, and sections that define this innovative project, readers are encouraged to delve deeper into the comprehensive project presentation, which outlines the architectural plans and overall intention behind the Inland Lighthouse. This exploration will provide valuable insights into the design principles and functionalities that make this project a significant addition to contemporary architectural discourse.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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