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Geothermal Battery Cabin Featuring Heat-Resistant Fabric and Modular Timber Construction

Authors:
Ana Popovic, Ana Paunovic, Andelka Markovic
Geothermal Battery Cabin Featuring Heat-Resistant Fabric and Modular Timber Construction

Project in-detail

Utilizing geothermal energy, heat-resistant fabric, and modular timber construction, this compact cabin provides a sustainable living solution for trekkers in Iceland's remote landscapes.
5 key facts about this project
01
Utilizes geothermal energy for electricity and heating.
02
Constructed with heat-resistant materials to withstand extreme weather.
03
Features a modular design for easy transportation and setup.
04
Incorporates a thermal insulating membrane for climate control.
05
Designed to blend seamlessly with Iceland's rugged landscape.

## Architectural Design Analysis Report: The Zero Cabin Project

### Overview

The Zero Cabin Project is situated in Iceland's geothermal zones, addressing the unique geological and climatic challenges found in this environment. Intended as a sustainable and versatile living module, the design caters to trekkers' needs while promoting environmental integration. The project emphasizes functionality and mobility, ensuring adaptability to the rugged Icelandic landscape.

### Spatial Strategy and Functionality

Central to the design are three key components: the Battery, Capsule, and Cabin. The Battery serves as an energy accumulator, utilizing local geothermal steam to generate electricity, thereby minimizing reliance on traditional fuel sources. The Capsule, a lightweight and prefabricated shelter, is engineered for transport via helicopter, facilitating rapid deployment in remote settings. Its ergonomically efficient layout provides essential living amenities while ensuring comfort within a compact space. The Cabin functions as the core living area, equipped with utilities such as a bathroom and kitchenette, designed to enhance user experience while maintaining thermal comfort through an insulated membrane.

### Material and Sustainability Considerations

The project employs advanced materials focused on sustainability and performance. Heat-resistant materials are utilized for the Battery and Cabin, ensuring durability in extreme conditions. The outer membrane of the Cabin, constructed from thermal insulating fabrics, aids in temperature regulation and protection against weather extremes. Additionally, reinforced structures are likely employed to support the overall framework, integrating seamlessly with the natural surroundings. Positioned within Iceland's geothermal landscape, the Zero Cabin effectively leverages its environment, promoting sustainable living while respecting local ecological dynamics.

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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

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