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Aquaponics-Focused Microhome with Photovoltaic Energy Solutions

Author:
Robin Hofbauer
Aquaponics-Focused Microhome with Photovoltaic Energy Solutions
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Equipped with advanced aquaponics systems and a Tesla Powerwall, this microhome emphasizes sustainable living through integrated energy, water, and food solutions for modern urban households.
5 key facts about this project
01
Equipped with a Tesla Powerwall for efficient energy storage.
02
Utilizes a constructed wetland for advanced rainwater treatment.
03
Incorporates aquaponics to provide 50% of food needs.
04
Designed for optimal warmth and comfort in a compact layout.
05
Combines traditional and modern elements for a cohesive aesthetic.

The design showcases a microhome concept that prioritizes sustainability and functionality in an urban landscape. It integrates systems for energy generation, water management, and food production. The overall design reflects a thoughtful response to the needs of modern living while remaining sensitive to environmental issues. The aim is to create a self-sufficient home that blends with its surroundings and provides a comfortable living space.

Energy Generation

The microhome utilizes photovoltaic systems to collect solar energy. This method reduces reliance on conventional power grids. A crucial element in this setup is the Tesla Powerwall, which stores energy for later use. Together, these components support a commitment to sustainable energy solutions and efficiency in everyday functioning.

Water Management

Water resources are managed through a rainwater treatment system that features a constructed wetland and a reverse osmosis plant. This innovative approach ensures clean water for household needs while minimizing environmental impact. The strategy showcases a practical way to cope with urban water shortages and highlights the importance of sustainability in residential design.

Food Production

Food production is an important aspect, with the layout designed to accommodate aquaponics breeding and sprout cultivation. This system can provide up to 50% of the food needs for residents, emphasizing a strong focus on local food sourcing. By enabling short supply chains directly within the home, this element helps build a sense of self-sufficiency for the inhabitants.

Spatial Configuration

The interior layout favors comfort and functionality, with well-planned spaces that encourage efficient use. The arrangement of the kitchen and storage areas creates an inviting atmosphere. Open spaces allow natural light to flow easily, enhancing the overall warmth of the home. This careful organization ensures that living in a small footprint does not compromise the quality of life.

The design thoughtfully incorporates natural light and a connection to outdoor spaces, creating an environment that feels alive and welcoming.

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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.

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Design the next suburban home for the USA

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

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