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Floating Residence with Energy-Generating Waterwheel and Plywood Framework

Authors:
Levente Balasko, Tilla Pálinkás-szűcs, Gábor Houchard, Réka Szatmári
Floating Residence with Energy-Generating Waterwheel and Plywood Framework
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Harnessing the river's energy through a waterwheel, this floating residence utilizes a plywood framework and custom furnishings to create an eco-friendly and efficient living space.
5 key facts about this project
01
Harnesses river energy through a functional waterwheel.
02
Features a plywood frame topped with corrugated sheet for durability.
03
Custom furniture enhances spatial efficiency and usability.
04
Designed to remain operational during energy shortages with Powerwall integration.
05
Constructed as a floating structure to adapt to changing water levels.

Kichi is an innovative residential design located by a river that plays a crucial role in its energy strategy. The overall concept centers around sustainability and adaptability, allowing the building to effectively interact with its natural surroundings. With a floating structure, Kichi meets the practical needs of modern living while harmonizing with the landscape.

Energy Strategy

At the heart of Kichi's design is a water wheel that utilizes the river's flow to produce power for the entire house. The water wheel ensures a steady energy supply and feeds into a transformer, contributing to the building's self-sufficiency. With the addition of Powerwall technology, the energy savings are maximized, allowing the home to remain functional even during long periods without external power.

Material Use

The building's framework is constructed using plywood, which is covered with corrugated sheet. This material choice emphasizes durability while following a philosophy of resource efficiency. The lightweight materials reduce environmental impact and enhance the project’s overall sustainability.

Spatial Efficiency

Kichi features custom-built furniture designed specifically for the living space, promoting an efficient use of area while enhancing everyday functionality. The design respects the geometric constraints of the ceiling, resulting in a thoughtfully arranged layout that encourages comfort and usability. This careful consideration of space allows for a welcoming environment without clutter.

The rhythmic motion of the water wheel against the backdrop of the flowing river enhances the connection between the structure and its surroundings. It provides an engaging focal point, highlighting the relationship between architecture and nature in daily life.

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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.

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