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Geothermal Heating and Basalt Integration in a Community-Centric Structure

Author:
Martyna Apczyńska
Geothermal Heating and Basalt Integration in a Community-Centric Structure

Project in-detail

Incorporating locally sourced basalt and geothermal heating, the design provides an energy-efficient hub for community engagement and sustainable practices in the heart of Iceland’s unique landscape.
5 key facts about this project
01
Utilizes locally sourced basalt stone for structural integrity and environmental harmony.
02
Incorporates an adaptive elevation system to optimize sunlight exposure and thermal performance.
03
Features a greenhouse that serves both agricultural and educational purposes.
04
Employs a rainwater collection system for irrigation and sustainable water management.
05
Integrates geothermal heating, significantly reducing the building's energy consumption.
The Lake Myvatn Community House is an architectural project designed to serve the needs of the community while emphasizing sustainability and environmental consciousness. Located near Lake Myvatn in Iceland, the design integrates seamlessly with the surrounding landscape, focusing on functional spaces that promote community interaction and education on sustainable practices. The building reflects a commitment to ecological principles through its materials, energy efficiency strategies, and landscape integration.

Community Spaces and Functions

The Lake Myvatn Community House contains multifunctional areas that accommodate various community activities. Key features include spacious community rooms designed for gatherings, workshops, and family events, alongside dedicated play areas for children. The inclusion of sanitary facilities and a sauna caters to the practical needs of users. Notably, the building incorporates a greenhouse and plant nursery, promoting local agriculture and providing a space for hands-on learning about sustainable gardening practices. This focus on community-centric design enhances social cohesion and fosters an engaged citizenry.

Sustainable Design Approach

This project differentiates itself through its innovative design strategies that prioritize sustainability. The building utilizes locally sourced basalt stone, exemplifying a connection to the local geology and reducing the environmental impact associated with transport. Furthermore, the architectural design implements geothermal heating, harnessing the earth’s natural heat for energy-efficient climate control. The facility also features a rainwater collection system for irrigation purposes, reinforcing the emphasis on a closed-loop system.

Unique design elements include an adaptive elevation system that adjusts to weather conditions, enhancing thermal performance while minimizing heat loss. The design encourages natural ventilation through strategically placed operable windows, improving air quality without reliance on mechanical systems. Each component of the Lake Myvatn Community House reflects a commitment to resource conservation and demonstrates that architectural designs can harmonize with ecological principles.

Passive Climate Control and Efficiency

The project strategically addresses the challenges posed by the Icelandic climate through its orientation and massing. The building is partially embedded in the ground, optimizing insulation and reducing exposure to wind. The design maximizes sunlight penetration, ensuring that all functional areas benefit from passive solar heating during the cold months while preventing overheating in summer.

By integrating these climactic considerations into the architectural planning, the Lake Myvatn Community House stands as a testament to effective design that prioritizes both functionality and environmental responsibility. Those interested in exploring the architectural plans, sections, designs, and ideas related to the project can delve deeper into the presentation to appreciate the comprehensive approach to community and ecological sustainability.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
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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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