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Vertical Gardens and Moveable Solar Panels in a Compact Sustainable Living Space

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Vertical Gardens and Moveable Solar Panels in a Compact Sustainable Living Space
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Integrating vertical gardens and movable solar panels, the design creates a compact living space that emphasizes sustainability while fostering community interaction.
5 key facts about this project
01
Vertical gardens serve as both insulation and food sources for residents.
02
Moveable solar panels optimize energy generation throughout the day.
03
Modular units allow for adaptable configurations based on site conditions.
04
Integrated rainwater harvesting systems enhance water conservation efforts.
05
Flexible interiors support multifunctional living and communal interaction.

### Project Overview

The Microhome 5x5 Edition provides a contemporary architectural response to urban density and climate challenges. This design prioritizes sustainability and community needs by employing innovative solutions that reduce environmental impact while offering multifunctional living spaces. The project aims to create adaptable housing that can thrive in various contexts, from urban environments to more rural settings.

### Spatial Organization and User Interaction

The design features modular units built on a 5x5 meter footprint, allowing for flexible arrangements to suit different land conditions. Each unit is strategically organized to maximize open space and facilitate community engagement, with shared communal areas that encourage interaction among residents. The arrangement of hideable beds and workstation tables enhances the functionality of each unit, promoting efficient use of compact living environments.

### Sustainability and Material Integration

Sustainability is a core principle guiding the Microhome 5x5 Edition. The architectural design incorporates a steel frame system, enabling durability and adaptability. Green facades comprising various plant species are integrated into the building envelope, enhancing insulation, air quality, and biodiversity. The installation of moveable solar panels on rooftops optimizes energy harvesting, while a Kingspan water tank facilitates rainwater collection for reuse in sanitation and irrigation, further emphasizing the commitment to eco-friendly practices. The choice of recyclable materials in construction minimizes waste and supports sustainable development objectives.

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MICROHOME 2026
MICROHOME 2026
100,000 € Prize Fund / Kingpsan Edition #11
The Next House: USA
The Next House: USA
20,000 USD Prize
Buildner's Unbuilt Award 2026
Buildner's Unbuilt Award 2026
100,000€ Prize / 2026

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

`
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
Advance registration deadline 18 February 2026

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