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Artificial Waterfall and Vertical Gardens in Urban Framework

Authors:
Ping Man Ho, Martha Zambrano, Daniel Blanc
Artificial Waterfall and Vertical Gardens in Urban Framework
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An artificial waterfall flows through vertical gardens, creating a unique ecological feature that supports community interaction and office space within a high-rise environment in Hong Kong.
5 key facts about this project
01
An artificial waterfall cools the building's interior and enhances the microclimate.
02
Vertical gardens provide natural air filtration and recreational space for occupants.
03
Commercial spaces adapt seasonally to meet changing community needs.
04
Energy is generated through hydroelectric systems integrated into the waterfall.
05
The upper floors offer panoramic views and include a sky lounge for socializing.

The Hydro Skyscraper in Wan Chai, Hong Kong, addresses the challenges of urban density while providing much-needed green space in a bustling city. This structure combines residential and commercial areas within a high-rise format. The design focuses on sustainability, incorporating both natural features and advanced technology to create an environment that benefits its users and the wider community.

Design Concept

The architectural idea behind the Hydro Skyscraper is to integrate greenery throughout the building. Vertical gardens not only beautify the space but also improve air quality, making the urban environment more livable. These areas allow people to relax and interact, fostering a sense of community and connection within the dense city.



Unique Features

A notable aspect of the design is the artificial waterfall. It serves multiple purposes. Visually, it enhances the aesthetics of the building. Functionally, it helps regulate temperature and humidity inside. This feature links the design to the nearby harbor, emphasizing a connection to nature while integrating sustainable practices within an urban setting.



Material Use

The construction relies on concrete slabs, steel beams, and rigid insulation. Concrete offers the strength needed for a structure of this height, while steel provides flexibility and support. Rigid insulation is crucial for maintaining energy efficiency, ensuring comfortable temperatures in all seasons.



Community Integration

The Hydro Skyscraper encourages communal interaction through its adaptable commercial spaces. Seasonal markets and food stalls meet changing consumer needs, supporting local vendors. Office spaces on the upper floors provide great views of the city and include amenities like a sky lounge and an observatory deck that create inviting places to work and unwind.



The Hydro Skyscraper stands as a thoughtful blend of design and practicality, characterized by its distinctive artificial waterfall. This feature flows within lush greenery, providing a refreshing contrast to the urban landscape and inviting people to engage with both the building and each other.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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