The Holcim Foundation for Sustainable Construction has announced the Grand Prize Winners of the 2025 Holcim Awards, selecting one project from each global region to represent the most impactful approaches to sustainable design in this cycle. This edition marks the introduction of the Grand Prize format, replacing the previous tiered distinctions to better acknowledge diverse regional contexts and avoid hierarchical rankings. Evaluated by juries chaired by Sou Fujimoto (Asia Pacific), Kjetil Trædal Thorsen (Europe), Sandra Barclay (Latin America), Lina Ghotmeh (Middle East and Africa), and Jeanne Gang (North America), the winning projects reflect the Foundation's principles of holistic, transformational, and transferable design.
For monuments worthy of sustained admiration, conservation practices have been selectively mobilized to reinforce their prestige and secure their place at the center of heritage narratives. Structures whose vernacular ought to be passed down miss the discerning eye of the experts. Rowhouses, shopfronts, and neighborhood structures that form the fabric of our cities are often left to deteriorate beyond repair. Much more is lost, apart from aesthetics.
The conversation around AI in architecture has shifted from hype to application. Architects and designers now want to understand how the intelligent use of AI-powered tools can drive innovation and create a competitive advantage. Yet, as curiosity and optimism grow, firms also face concerns about the ethical and legal questions surrounding AI adoption.
Across cultural districts and civic centers, this week's architectural developments highlight how institutions and city governments are reshaping their futures amid shifting environmental, social, and economic pressures. New museum and opera projects signal ongoing commitments to expanding public cultural infrastructure, while the debate surrounding Dallas' modernist City Hall illustrates the tensions that arise when questions of heritage meet rising maintenance demands and redevelopment pressures. At the same time, municipalities are advancing new regulatory tools to confront climate challenges, from electrification standards in Sydney and Boston to mobility restrictions and emerging forms of urban diplomacy. These developments reflect an increasingly complex landscape in which architectural environments evolve through a combination of cultural ambition, environmental targets, and shifting models of public decision-making.
Living by the beach has long been a defining aspiration—drawn by the promise of tempered nature, privacy, and immediate access to the water. Historically, beach houses tended to be rustic and pared back: partly because servicing remote sites and delivering materials was difficult, and partly because their charm lay in being closer to the elements—simpler, rougher, more direct.
Accordingly, many early beach houses were built in timber. Wood offered clear advantages: it was lightweight, adaptable, quick to work with, and could be erected with minimal heavy machinery. While timber weathers and fares poorly in salt-laden humidity, exterior-grade lumber carries a raw, natural character that reinforced the appeal of the beach-house ideal.
In a world facing ecological exhaustion and spatial saturation, the act of building has come to represent both creation and consumption. For decades, architectural progress was measured by the new: new materials, new technologies, new monuments of ambition. Yet today, the discipline is increasingly shaped by another form of intelligence, one that values what already exists. Architects are learning that doing less can mean designing more, and this shift marks the emergence of what might be called an architecture of restraint: a practice defined by care, maintenance, and the deliberate choice not to build.
The principle recognizes that the most sustainable building is often the one that already stands, and that transformation can occur through preservation, repair, or even absence. Choosing not to build becomes a political and creative act, a response to the material limits of the planet and to the ethical limits of endless growth. That Architecture moves beyond the production of new forms to embrace continuity, extending the life of structures, materials, and memories that already inhabit the world.
The Deutsches Architekturmuseum (DAM) in Frankfurt, Germany, has opened a new interactive exhibition, on view from October 25, 2025, to February 8, 2026, presenting 100 years of architectural construction kits. Developed in collaboration with graphic designer Claus Krieger, Professors Andreas Kretzer and Philipp Reinfeld from the Stuttgart University of Applied Sciences (HFT), their students, and the wider DAM team, the exhibition brings together around 80 construction kits produced between 1890 and 1990. Many of these systems have been recreated at an enlarged scale so visitors can test their assemblies at eight central play stations. Additional digital features include VR model worlds programmed by HFT students. Dozens of completed models illustrate the range of architectural ideas represented across the kits, and the full collection is documented in an accompanying catalogue. The exhibition is accompanied by a public competition titled How Small Can Architecture Be?, which invites participants to submit miniature architectural models for display.
Public spaces remain some of the most dynamic sites for unbuilt architectural experimentation, revealing how cities and architects can imagine accessibility, gathering, and civic identity. In this curated Unbuilt edition, submitted by the ArchDaily community, the selected proposals examine parks, pedestrian corridors, cultural landscapes, and open-access urban environments that invite people to meet, move, rest, and participate in collective life. Rather than treating public space as leftover terrain, these projects position it as essential infrastructure—shaping urban health, memory, and social interaction.
Cities bring together the best and worst of the human condition. They concentrate opportunities for work, social networks, and cultural production, but they also expose deep social inequalities. Among the many forms of urban exclusion are limited access to transportation, housing, leisure, or safety issues. One form that is rarely discussed is thermal inequality. In lower-income neighborhoods, where there are fewer trees, parks, and permeable surfaces, heat accumulates and thermal discomfort dominates, resulting in higher energy consumption and health risks. As concern about the climate crisis grows, this discussion becomes more urgent: extreme heat is no longer just a climatic phenomenon but also a spatial expression of inequality.
Coldefy, in collaboration with Relief Architecture, has completed the Robert Badinter Secondary School, the first timber-framed school in northern France. Designed to accommodate 650 students, the project is situated on a former railyard adjacent to the city's train station and within walking distance of the town center. The new school forms part of a wider urban renewal strategy aiming to consolidate transportation links and introduce new civic amenities to the area.
Founded in Winnipeg, Manitoba, in 2007 by Johanna Hurme and Sasa Radulovic, and shortly afterward joined by its third partner, Colin Neufeld, 5468796 Architecture was established as an architecture firm whose early work explored the current state of housing in North America. The Canadian studio operates as a collaborative group of approximately 20 designers, where they prioritize the collective value of ideas over individual authorship.
Jurong Lake Gardens is one of Singapore's newest national gardens, a 90-hectare urban oasis for the community. Elevate’s PondGard EPDM membrane was used to waterproof the pond. Image Courtesy of Holcim
The future of urban planning and architecture is promising if the world, collectively, looks beyond the concept of mere sustainability and instead embraces a nature-positive approach. As global population growth drives rapid urbanization—requiring humanity to build the equivalent of a city the size of Madrid every week for decades to come—the construction sector faces a defining challenge: how to build durable, energy-efficient, and resilient urban environments in harmony with natural ecosystems.
This international competition invited architects, artists, and designers to create visionary public sculptures that reflect Saudi Arabia's rich cultural heritage and forward-looking ambitions. As the Kingdom undergoes a profound transformation under Vision 2030, this initiative—organized in partnership with the Mujassam Watan Initiative—called for works that engage with both history and future, tradition and innovation, within the public realm.
Aerial shot of The Lawh Wa Qalam: M. F. Husain Museum, 2025. Image Courtesy of Qatar Foundation
On November 28, 2025, Qatar Foundation will launch Lawh Wa Qalam: M. F. Husain Museum, a new addition to Qatar's cultural landscape dedicated to the life and work of artist Maqbool Fida Husain. The museum will be the world's first institution to trace Husain's artistic journey from the 1950s to his death in 2011, offering an immersive experience in a building drafted by the artist himself. The permanent exhibition will include paintings, films, tapestry, photography, poetry, and installations, presented through multimedia storytelling. Covering more than 3,000 square meters, the museum aims to foster creativity and dialogue, serving as a new space for learning and exploration within Qatar Foundation's Education City in Doha. The initiative adds to a campus that houses educational and research institutions designed by architects such as Arata Isozaki, Rem Koolhaas, and Antoine Predock, as well as firms like Legorreta + Legorreta and Mangera Yvars Architects.
