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Earth Bag Housing with Inuit Design in Arctic Conditions

Authors:
Evan Sparkman, Colin Frazier
Earth Bag Housing with Inuit Design in Arctic Conditions

Project in-detail

Constructed using earth bags and inspired by Inuit design, this flexible housing solution addresses the pressing need for sustainable living in the harsh conditions of Arctic Nome, Alaska.
5 key facts about this project
01
Constructed using super adobe for adaptive, earth-based structure.
02
Vaulted design leverages snow for natural insulation.
03
Entry tunnel acts as a thermal buffer against extreme cold.
04
Interior layout allows for reconfiguration to suit changing needs.
05
Integrates local Inuit design principles to reflect cultural heritage.

The location in Nome, Alaska, faces a significant housing challenge, with many residents living in overcrowded conditions. The objective is to create a sustainable and flexible home that can withstand the extreme arctic climate while honoring local traditions. The design focuses on minimizing the use of materials, simplifying the construction process, and ensuring easy maintenance for the inhabitants.

Design and Construction Technique

The approach employs a super adobe method, which involves filling fibrous bags with earth and stacking them to create self-supporting structures. This technique utilizes materials found locally and promotes community involvement by teaching construction skills. The design aligns with traditional practices, ensuring that the building complements its natural surroundings and respects local heritage.

Spatial Configuration and Flexibility

The interior layout draws inspiration from Inuit spatial designs, allowing the living space to adapt to the evolving needs of its residents. The structure features a vaulted shape that helps retain snow, serving as insulation while promoting airflow throughout the building. This design consideration enhances comfort in the region's harsh weather conditions.

Functional Features

Important aspects of the design include an entry tunnel that acts as a thermal buffer against cold temperatures. The interior spaces are designed to be modular, enabling residents to reconfigure sleeping areas as necessary. Features such as a wood-burning stove and removable partitions create versatile spaces for various activities. The integration of both indoor and outdoor areas encourages practical use and reflects the lifestyle of the community.

Materials and Sustainability

In terms of materials, the building utilizes earth bags, cellulose insulation, and waterproofing to enhance durability and energy efficiency. Timber framing offers the necessary structural support while remaining consistent with the overall design. By selecting environmentally friendly materials and techniques, the design promotes sustainability and resilience within the community.

The vaulted structure, combined with the entry tunnel that captures warmth, illustrates the balance between traditional building methods and modern needs. It provides a space that is both functional and culturally significant, enhancing the quality of life for those who call it home.

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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

Enter an open architecture
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