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Elevated Flood Resilience Through Plywood Structures and Integrated Bio-Digester Systems

Elevated Flood Resilience Through Plywood Structures and Integrated Bio-Digester Systems
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Elevated three feet above ground to enhance flood resilience, the microhome employs plywood construction and an integrated bio-digester system to provide sustainable housing for farmworkers in California's Central Valley.
5 key facts about this project
01
Elevated three feet to prevent flood risk while maintaining thermal stability.
02
Designed with multi-functional spaces to maximize limited area of 25 square meters.
03
Incorporates an innovative bio-digester for efficient waste management and methane production.
04
Features strategically placed windows to optimize natural light and reduce heat gain.
05
Constructed using metal helical piles for a reduced environmental impact compared to traditional foundations.

# Oasis Microhome Project Description

## Project Overview

The Oasis Microhome project addresses housing challenges faced by farmworkers in California’s Central Valley, a region that contributes significantly to the United States' agricultural output. It focuses on delivering affordable and sustainable living solutions while fostering community engagement and social support among residents.

## Design Principles and Functional Features

The design of the Oasis Microhome prioritizes sustainability, functionality, and user adaptability. The microhomes are elevated three feet above ground to facilitate natural drainage during flooding and to reduce heating and cooling costs through enhanced insulation. The strategic orientation and carefully placed fenestration harness natural light while minimizing heat gain, essential for this climate. The compact layout utilizes multi-functional spaces, where elements such as retractable furniture allow for versatile living arrangements within a floor area of 25 square meters.

The integration of a bio-digester system exemplifies efficient waste management by converting organic waste into methane for cooking and liquid fertilizer, thus establishing a closed-loop system. The spatial arrangement promotes communal living, with microhomes arranged in a grid format that encourages social interaction and resource sharing among residents.

## Sustainable Material Choices

The materials used in the Oasis Microhome reflect a commitment to sustainability and practicality. Key materials include plywood and metal for structural elements, which provide durability and strength while minimizing environmental impact. The design avoids conventional concrete in favor of helical metal piles for foundational support, reducing the carbon footprint. Photovoltaic panels enhance energy independence, enabling off-grid capabilities, while a raised metal roof facilitates rainwater collection. Careful consideration of insulation types ensures energy efficiency, reducing both costs and environmental impact. The overall material selection supports the project's goal of creating a livable, sustainable environment for agricultural workers.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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