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Dynamic Roof and Hydrogen Energy Integration in a Modular Earth Structure

Author:
Mohamad Talal Abdul Karim El Hassan
Dynamic Roof and Hydrogen Energy Integration in a Modular Earth Structure

Project in-detail

Utilizing a dynamic roof system and a hydrogen energy generator within a modular earth structure, the design enhances efficiency and sustainability while providing adaptable living spaces for families.
5 key facts about this project
01
Hydrogen energy generator integrated into the structure for self-sufficiency.
02
Dynamic roof system allows for climate-responsive shading and ventilation.
03
Modular grid layout enhances space adaptability for future modifications.
04
Rammed earth construction provides thermal mass and eco-friendly benefits.
05
Vertical gardens incorporated throughout the design promote biodiversity and air quality.

**Overview**
The Wall House is designed as a contemporary residential prototype that emphasizes sustainability and technological integration within a defined urban context. Occupying a 30m by 15m plot, the architectural approach balances living spaces with garden amenities by utilizing innovative building techniques that prioritize efficiency and environmental consciousness.

**Spatial Strategy and Organization**
The layout is systematically divided into two functional areas: the building and a garden. A modular 3.65m grid underpins the spatial organization, contributing to the functionality of the overall design. The ground floor accommodates parking for two vehicles, an entrance leading to the basement, and a Majlis, fostering social interaction. An open floor plan connects the family room, kitchen, and utility spaces, promoting multifunctionality. The first floor comprises four bedrooms, with options for future expansions ensuring adaptability for family needs, while the basement supports both communal and service functions, establishing a clear separation between public and private domains.

**Material Palette and Technological Integration**
The selected materials reflect both aesthetic appeal and ecological responsibility. Prefabricated clay plaster walls and rammed earth elements provide thermal mass and structural integrity, while transparent solar PV panels enhance energy efficiency without compromising natural light. Features such as motorized sliding musharabiah facilitate climate control and visual connectivity, complemented by hydroponic vertical gardens that optimize space and improve air quality. Key technological integrations include a hydrogen generator that operates with solar power, enabling off-grid functionality, and a wall that incorporates MEP systems for maintenance ease and automation control. Furthermore, the design thoughtfully addresses the microclimate through strategic orientation and window placement, enhancing natural ventilation and minimizing mechanical cooling needs.

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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
competition now

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