Get inspired!

16,979 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Hempcrete Home With Passive Solar Design and Modular Construction

Authors:
Gian Vito Antoine Corazza, Nils Enguerran Frantz
Hempcrete Home With Passive Solar Design and Modular Construction

Project in-detail

Constructed with hempcrete and designed for passive solar efficiency, the residence integrates modular elements to create a self-sufficient living space that harmonizes with its environment.
5 key facts about this project
01
Constructed primarily with hempcrete for enhanced thermal performance.
02
Incorporates passive solar design principles for energy efficiency.
03
Features a bent A-frame structure to improve natural ventilation.
04
Utilizes modular components for rapid assembly and adaptability.
05
Integrates rainwater harvesting systems for sustainable water management.
The AUTONOME project is a contemporary architectural design that prioritizes sustainability and self-sufficiency through innovative material usage and efficient design strategies. Located in France, this project exemplifies the principles of eco-friendly architecture, targeting modern living's environmental challenges while creating functional living spaces.

The primary aim of the project is to serve as a model for sustainable housing that minimizes ecological impact while promoting energy independence. This architectural design incorporates a variety of environmentally conscious materials, most notably lime-hemp concrete, which provides both structural integrity and thermal performance. The building's design creates a close relationship between indoor and outdoor spaces, utilizing large glass facades that enhance natural light and establish a connection with the surrounding environment.

The incorporation of modular components allows for prefabrication, promoting ease of construction and adaptability across different sites. The flexible design approach enables the structure to be customized for various living preferences or needs while maintaining a focus on resource efficiency.

Unique Material and Design Approaches

The project is distinct in its use of hemp-based technology. Lime-hemp concrete is a sustainable alternative that effectively regulates indoor temperatures, reducing the reliance on conventional heating and cooling systems. The architectural design employs passive solar techniques, capitalizing on the sun's energy for both heating and natural ventilation. This design minimizes energy consumption, aligning with modern sustainability goals.

The integration of renewable energy systems, such as photovoltaic panels, emphasizes the building’s self-sufficiency. Additionally, the implementation of rainwater harvesting systems supports water conservation and reduces overall utility costs. The project also incorporates a multi-functional wood stove that enhances energy efficiency while providing a cozy atmosphere within the home.

Architectural Integration and Environmental Interaction

The architectural layout promotes seamless flow between various functional areas, facilitating a comfortable living experience. The design prioritizes thermal dynamics, employing cross-sectional strategies that maximize airflow and natural light penetration. This approach ensures that different spaces within the home maintain optimum climate conditions throughout the year.

The project’s overall design is adapted to minimize land disruption through the use of micropile foundations. This technique reduces the project's ecological footprint while enhancing stability, allowing it to coexist harmoniously with the natural surroundings. The exterior elements are designed to blend into the local environment, fostering an ecological bond that enhances both aesthetics and functionality.

For a comprehensive exploration of the architectural designs, plans, and sections of the AUTONOME project, readers are encouraged to delve into the project presentation. Gain deeper insights into the unique architectural ideas that define this innovative approach to sustainable living.
Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
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
To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 16,979 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy