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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 Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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