Water: The Latest Architecture and News

Water is the foundation of life. It shapes landscapes, regulates climates, and sustains every living organism. Yet on the only known inhabited planet, this essential resource faces a growing crisis: although 70% of Earth's surface is covered by water, less than 1% is actually available for human use. Most of it is consumed by agriculture and industry, while in households, activities like bathing and flushing use vast amounts of drinking water for non-essential purposes. The bathroom, therefore, has become a key space for innovation, where technology and design can help redefine how we use and reuse this vital element.

Snøhetta has unveiled plans for Jesselton Docklands, a tropical waterfront master plan in Kota Kinabalu, Malaysia, on the island of Borneo. The development reimagines the city's former port as a civic and cultural hub, strengthening its connection to the waterfront and positioning it as a new gateway to Sabah and the wider Southeast Asian region. Situated near Kota Kinabalu International Airport, the development includes a new ferry and cruise terminal, integrating infrastructure with the island's ecological and cultural context to position the city as a key point of connection within the region.

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At the 2025 Venice Architecture Biennale, the installation Pylon of Permanence presents Water-Filled Glass (WFG), a glazing system developed to address the environmental impact of glass in the built environment. Although glass is one of the most widely used construction materials, its embodied and operational carbon footprint surpasses that of concrete, steel, and brick. Water-Filled Glass proposes an alternative approach by transforming glass from a passive enclosure into an active energy regulator.

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As part of the collateral events of the 2025 Venice Architecture Biennale, the Institut Ramon Llull presents the project "Water Parliaments: Projective Ecosocial Architectures", bringing together the waters of Lleida, Girona, Tarragona, Barcelona, Valencia, the Balearic Islands, and beyond to address the water crisis as an interconnected ecosocial, cultural, and political issue. Framing architecture as a tool for critical speculation and collective action, the project advocates for the imagining of future scenarios grounded in coexistence—interweaving the human and non-human, the natural and artificial, the technological and vernacular, the global and the local.

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Swimmable Cities is an alliance of 153 signatory organizations across 59 cities in 22 countries, supporting the global movement for swimmable urban waterways. In the context of increasing urbanization, climate change, and biodiversity loss, the initiative aims to reclaim rivers and harbors as public spaces for communities to enjoy and benefit from bathing. It advocates for urban waterways to be made safe, healthy, and accessible for both swimmers and wildlife, calling for cross-border collaboration to develop improvement strategies and collect data to evaluate "swimmability." This call becomes especially relevant amid rising global temperatures and growing inequalities in access to public infrastructure in major cities. The movement's 10-point charter begins with the affirmation of "the right to swim," celebrating urban swimming culture and recognizing the historical significance of water.

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The trajectory of glass in architecture reflects the technological evolution of humankind. For centuries, it was a fragile, opaque material, restricted to small openings in churches or aristocratic residences, limited in size, with uneven transparency and a largely secondary role. With the Industrial Revolution and advances in manufacturing processes, this condition changed dramatically. From artisanal and imperfect stained glass, we now have a wide range of architectural applications, from fully glazed skyscraper facades to translucent pedestrian bridges, lightweight roofs, smart partitions, and movable elements. One of the most surprising uses, once thought to be impractical, is the direct interaction of glass with large volumes of water. Today, we see pools with transparent walls or floors that project out from buildings, float above streets, or visually merge with their surroundings, creating striking sensory experiences. A remarkable feat, especially considering that for a long time, glass was considered too fragile for submerged environments.

Friends of + POOL has announced the next steps in the realization of New York City's first water-filtering floating swimming pool, to be installed at Pier 35, north of the Manhattan and Brooklyn Bridges. The project seeks to provide safe public access to swimming in the city's rivers by integrating a custom-designed filtration system into a floating pool structure. Installation at Pier 35 is scheduled for May 2026, when the pool will enter its final phase of evaluation. Public access will be contingent on the successful completion of large-scale filtration testing and the full build-out of the facility for safe public use.

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Condensation, maintenance, and humidity are three familiar challenges that continue to test the buildings we design and construct. Whether stemming from climate conditions, limited airflow, or the specifics of construction detailing, these factors affect not only the durability of materials but also the everyday comfort and performance of inhabited spaces. When the setting is an aquatic center or an indoor swimming pool, the demands are even greater. The constant presence of steam, moisture accumulation, and the risk of mold can compromise both energy efficiency and the user experience. In such environments, ventilation and access to daylight, beyond their aesthetic value, become essential tools for maintaining equilibrium, enhancing indoor comfort, and ultimately improving how the space is perceived and utilized.

Danish maritime architecture studio MAST, in collaboration with construction company BIK Bouw, has designed a new floating community for the disused Spoorweghaven dock in Rotterdam, Netherlands. The proposed neighborhood, which has received initial support from the Municipality of Rotterdam, includes over 100 apartments, public spaces, commercial units, and a recreational harbor near the city center. Floating architecture is MAST's response to the Netherlands' housing crisis, offering a modular, adaptable solution for building a wide range of structures on water.

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Water is a catalyst for sensory experiences: it manifests through direct contact when touched, through its presence when heard or seen reflected, and through its transformations—whether by temperature, from cold to heat, or by state, from liquid to vapor. It is a key element in designing for the senses, capable of evoking physically and emotionally perceived atmospheres. As Juhani Pallasmaa suggests, architecture does not address the eye alone but involves the whole body and sensory memory. The bathroom, in particular, concentrates much of the physical and emotional experience associated with water, opening up possibilities for creating environments that intensify that sensory connection. Consequently, the question arises: what elements or concepts should shape this space so that the shower experience escapes the ordinary?

At a time when architectural practice is increasingly tied to climate and context, the boundary between the built and the natural has become a critical site of experimentation. This month's unbuilt selection gathers eight conceptual projects that work with the edges of landscape. In Ramia by João Teles Atelier, the architecture draws directly from the metaphor of a seed breaking through soil, using wood, concrete, and water to create a sensorial route through Tulum's ecology. Meanwhile, Mobius Pier by X Atelier loops gently over the river edge, becoming both infrastructure and observation point. Similarly, Il mare degli Umbri approaches the threshold differently, restoring the historic shoreline of Lake Trasimeno and reintroducing local wetland ecologies. Each project in this collection reflects a unique position: some treat the edge as a spatial experience, others as a regulatory line, and others still as a point of cultural or ecological return.

Danish architecture firm Third Nature, together with Sophie Sahlqvist Landskab, Arkaia, ILC, and Artelia, recently shared images of Øhjem, their proposed strategic vision for the re-naturalization of Denmark's Greater Copenhagen region toward 2050. The regenerative plan is part of the Water's Ways program under the Agenda Earth initiative, an interdisciplinary project run by the Danish Association of Architects in collaboration with the Dreyers Foundation and the Danish Bar Association. Led by urbanist Boris Brorman Jensen, the program calls for long-term solutions to restore 15% of Danish agricultural land while also protecting 600,000 homes from water-related threats. Third Nature's Øhjem masterplan reimagines the 25 km Ramsø Dale as a step toward implementing the land management objectives outlined in the Danish Green Tripartite Agreement (Grøn Trepart), signed in June 2024.

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