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Biogas-Enhanced Facilities Featuring Titanium Zinc and Bamboo at High Altitude

Author:
Aidan Brown
Biogas-Enhanced Facilities Featuring Titanium Zinc and Bamboo at High Altitude

Project in-detail

Utilizing a biogas reactor and constructed from titanium zinc and bamboo, the facilities in Gorakshep address sustainable waste management needs for the influx of tourists in the Everest region.
5 key facts about this project
01
Utilizes a biogas reactor for efficient waste processing.
02
Constructed from durable titanium zinc alloy to withstand extreme conditions.
03
Incorporates locally sourced bamboo for sustainability and cultural relevance.
04
Features a gabion wall foundation to reduce transportation of materials.
05
Designed with insulation to maintain stable internal temperatures in harsh climates.

The Alpine Renewal project addresses environmental challenges in the Everest Base Camp region, particularly in Gorakshep. Each year, this area sees around 40,000 tourists. The project aims to create lightweight, modular facilities that provide essential services while managing waste effectively. Designed to blend with the natural landscape, the project emphasizes sustainability and ecological awareness in a region marked by its delicate environment.

Sustainability Integration

At the core of the design is a biogas reactor system that processes human waste from the facilities. Solar panels deliver the energy needed to run the reactor, heating it for optimal performance. The system also generates electricity for lighting in the units. By using renewable energy, the initiative aims to reduce its environmental footprint and support the needs of visitors.

Material Selection

The exterior and roof of the buildings are made from a titanium zinc alloy. This material is light yet strong, ideal for the tough conditions found in the mountains. The choice of this alloy not only provides durability but also helps the structures blend better with the surroundings, thanks to its matte finish. This consideration for aesthetics and function plays a key role in the project's design philosophy.

Interior Composition

Inside the facilities, bamboo is the primary material used. Bamboo is chosen for its sustainability and local availability, reflecting the project's commitment to using resources that are environmentally friendly. The design includes insulation between the exterior cladding, which helps maintain a stable temperature within the units. This feature is particularly important given the harsh weather conditions often faced in the region.

Foundation Design

Constructed on a gabion wall foundation, the buildings rely on locally sourced rocks. This method simplifies the building process and minimizes the need to transport heavy materials to remote locations. The gabion system provides a strong and adaptable base that can respond to different terrain. With bamboo walls fitting neatly into this structure, the design ensures stability while respecting the environment.

Overall, the project represents a thoughtful approach to balancing human activity and environmental preservation. It incorporates practical solutions that address real challenges faced in high-altitude landscapes, fostering a responsible dialogue between architecture and nature.

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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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