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3d Printed Earth and Cross-Laminated Timber Form Sustainable Community Living
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Built from 3D printed earth and cross-laminated timber, the design exemplifies sustainable living through modular adaptability and energy efficiency, serving as a cohesive community residence.
5 key facts about this project
01
Utilizes 3D printed earth technology for structural elements.
02
Incorporates cross-laminated timber for enhanced thermal performance.
03
Features a greywater recycling system for eco-friendly water management.
04
Design allows for modular adjustments to accommodate varying family needs.
05
Integrates charred wooden shingles for improved durability and aesthetics.

## Analytical Report on the Plug-in Terra House Project

### Overview

Located in Dubai, United Arab Emirates, the Plug-in Terra House introduces a modular design that addresses ecological, social, and economic sustainability within a rapidly developing urban environment. This project aims to integrate traditional aspects of UAE culture with contemporary living requirements, creating a residential unit that adapts to the needs of its occupants while being mindful of the surrounding ecosystem.

### Structural Strategy and Material Innovation

The structural design employs advanced 3D printing technologies alongside local, sustainable materials. Notable components include 3D printed earth sourced from the immediate environment, which reduces transportation emissions and enhances harmony with local geology. Cross-laminated timber (CLT) serves as a lightweight yet robust option that promotes fire safety and thermal efficiency. The incorporation of high-efficiency solar panels on the roof maximizes energy generation, further lessening reliance on non-renewable resources. Coupled with water-resistant foundations designed to withstand Dubai's climate, the project ensures long-term durability and performance.

### Sustainability and Community Interaction

Sustainability is a central theme, supported by the design’s renewable energy strategies and efficient water management systems. Photovoltaic panels generate clean energy for household operations, while a greywater recycling system enables the reuse of water for gardening, illustrating a commitment to circular water practices. The Plug-in Terra House concept also fosters community interaction by enabling energy and water sharing among neighboring units, thus promoting collective resilience and resource efficiency. Modular construction facilitates adaptability to accommodate shifting family dynamics and environmental conditions, thereby ensuring the enduring relevance of the dwelling in a modern context.

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The Next House: USA
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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025

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