More than three decades after previously hosting the event, Barcelona is set to welcome the UIA World Congress of Architects 2026 Barcelona (UIA2026BCN), bringing the global architectural community back to the city between 28 June and 2 July 2026. Organized under the theme "Becoming. Architectures for a Planet in Transition," the Congress is expected to gather approximately 10,000 participants from over 130 countries, including practitioners, researchers, and students. Rather than being confined to a single venue, the event will unfold across multiple locations along the Mediterranean seafront, among them the Three Chimneys complex, positioning the city itself as an active platform for exchange, discussion, and public programming.
This week's review focuses on concrete responses to shared urban challenges, including housing affordability, long-term resilience, and the role of cultural and material innovation in shaping cities. The selection spans regulatory measures affecting housing markets in European cities, high-density residential and mixed-income proposals in New York, and major renewal and planning efforts in London, Barcelona, Ulaanbaatar, and Drammen. It also highlights research-driven and built projects in Chicago, Buenos Aires, Las Vegas, and Riyadh that explore circular construction, adaptive reuse, and new models for cultural and public infrastructure. Together, these worldwide projects offer a snapshot of how architecture and urban planning are addressing immediate pressures while laying the groundwork for more resilient and inclusive urban futures across diverse geographic and cultural contexts.
The UIA World Congress of Architects is an international event for architectural dialogue organised by the International Union of Architects (UIA, by its French acronym), a non-governmental organisation that unites national associations of architects from over 100 countries, representing more than one million professionals. The first UIA Congress of Architects, which also marked the institution's founding, was held in Lausanne in 1948 during the post-war reconstruction period. Since then, UIA congresses have been held every three years in a different city within a member country, serving as the organisation's main recurring event. In 2026, the Congress will be held in Barcelona, and UNESCO has consequently designated the city as the World Capital of Architecture 2026. Each Congress focuses on a key topic relevant to the profession, articulated through a central theme. Recent themes include Copenhagen 2023: "Sustainable Futures. Leave no one behind." and Rio 2020–2021: "All the worlds. Just one World." The topic for 2026 is "Becoming. Architectures for a Planet in Transition," welcoming renowned figures in contemporary architectural thought and practice for a broad and critical overview of the possible futures of architecture.
Huvila by Jenni Reuter Architects, Finland. Image Courtesy of UIA 2030 Awards
The UIA, in collaboration with UN-Habitat, has revealed the finalists for the first stage of the second edition of the UIA 2030 Award. Celebrating architecture that contributes to the 2030 Agenda for Sustainable Development and the New Urban Agenda, this biennial award honors built projects that demonstrate design quality and alignment with the UN Sustainable Development Goals (SDGs).
The regional finalists will now proceed to Stage 2, where they will submit a three-minute video demonstrating their projects in action and explaining in detail how they align with the relevant SDGs and meet the eligibility criteria. During stage 1, the finalists were evaluated regionally, representing the five UIA regions: Western Europe, Central and Eastern Europe and the Middle East, the Americas, Asia and Oceania, and Africa. Winners in each of the six will be awarded a medal. The awards ceremony will be taking place in Cairo, Egypt, at the twelfth session of the World Urban Forum from November 4-8, 2024.
The city of Barcelona, along with its metropolitan area, will become a research laboratory as the main venue for the World Congress of Architecture of the International Union of Architects (UIA), scheduled to take place from June 28th to July 2nd, 2026. Its objective is not only for the Congress to be of maximum relevance and interest to the global community of architects but also for real-impact knowledge and practices to emerge in the everyday lives of people and the future of the planet.
As we reflect on the unfolding of 2023, it has been a remarkable chapter in the world of architecture and design. This year saw the fruition of numerous groundbreaking projects that have left a mark on our collective built environment. This narrative takes place around a year of significance, with a renewed commitment to combat climate change, with dialogue initiated around world-renowned events such as the UIA World Congress of Architecture in Copenhagen or the 18th International Architecture Exhibition in Venice – La Biennale di Venezia.
This curated list includes projects that opened to the public in 2023. Each of them was designed and long-awaited to be completed. The featured architects include MVRDV, Zaha Hadid Architects,Snøhetta, Studio Gang, and OMA in collaboration with Shohei Shigematsu. Each of these firms is a unique design studio with its specific architectural style; while all these listed built projects are public and commercial.
Over the course of five days this week, Copenhagen hosted the largest gathering in the realm of sustainable architecture, bringing together over 6,000 participants from 135 nations. The UIA World Congress of Architects 2023 focused on the theme "Sustainable Futures – Leave No One Behind." This event served as a forum for distinguished researchers and professionals of various backgrounds and ages to delve into methods of creating buildings that address climate change, bolster biodiversity, and foster social inclusivity. As the congress drew to a close, "The Copenhagen Lessons" were unveiled, comprising ten principles intended to facilitate swift and transformative progress in the field of sustainable construction.
In this fifth feature, we met with co-chairs of design for Inclusivity architect Magda Mostafa, Professor of Design, Department of Architecture, the American University in Cairo and architect Ruth Baumeister, Associate Professor of Theory and History, Aarhus School of Architecture.
This year, the UIA World Congress of Architects gathers professionals from the construction industry to the Danish Capital to discuss and promote more sustainable ways of practicing architecture. This edition of the congress, happening between July 2nd and 6th, is centered around the UN 17 Sustainable Development Goals, highlighted by the overarching theme “Sustainable Futures – Leave no one Behind.” The world’s largest architecture congress offers a vast program of keynote dialogues, new findings presented on the science track, Next Gen sessions, workshops, exhibitions of new materials, and political talks. The packed schedule also includes the Obel Award Talks on the theme “Wellbeing Through Architecture”, Velux Daylight Talks, and Realdania Talks.
In this fourth feature, we met with co-chairs ofdesign for Health architectArif Hasan, former Visiting Professor NED University Karachi and member of UNs Advisory Group on Forced Evictions, and architectChristian Benimana, Senior Principal and Co-Executive Director atMASS Design Group
In this third feature, we met with co-chairs of Design for Resilient CommunitiesAnna Rubbo, Senior Researcher, Center for Sustainable Urban Development (CSUD), The Climate School, Columbia University, and Juan Du, Professor and Dean of the John H. Daniels Faculty of Architecture, Landscape and Design, University of Toronto.
When the Aga Khan Award for Architecture (AKAA) announced its winners of the 2022 edition, 20 projects were selected for their excellence in the fields of contemporary design, social housing, community development, and preservation and improvement of the environment. Among them, one project in Jhenaidah, Bangladesh, managed to capitalize on the strength of the local community to reverse the ecological degradation of its riverscape and create a functional and socially inclusive public space along the riverbanks. ArchDaily’s Managing Editor, Christele Harrouk, had the chance to interview Suhailey Farzana, and Khondaker Hasibul Kabir co-founders of Co.Creation.Architects, and Rubaiya Nasrin from Platform of Community Action and Architecture, POCAA, part of the team behind the Co-creation of Urban Spaces by the Nobogonga River, in Bangladesh. The project also won the 5th category of the UIA 2030 Award for the Access to Green and Public Spaces.
Denmark has continually topped the survey for the happiest countries, according to the World Happiness Report. For urban designers, Copenhagen, the capital of Denmark, has become one of the most cited case studies regarding carbon-neutral infrastructure, pedestrian and bike-friendliness, and the outstanding qualities of its public realm. According to the Dansk Arkitektur Center, over 10,000 architects are expected to visit Copenhagen in the following year, to join the guided tours, exhibitions, debates, and cultural events that put design and architecture in the spotlight.
As expressed by 2023 Venice Architecture Biennale curator and architect Leslie Lokko, "after two of the most difficult and divisive years in living memory, architects have a unique opportunity to show the world what we do best: put forward ambitious and creative ideas that help us imagine a more equitable and optimistic future in common."
From Venice's approach to Africa as the lab for the future to Seoul's road to its next 100 years as a megapolis; from Chicago's art-meets-architecture-meets-civic-participation to Sharjah's "beauty of impermanence" in the Global South motto, 2023 will witness a series of architectural events trying to embody those forward ambitious and creative ideas, as explained by Lokko.
With the International Union of Architects (UIA)'s World Congress taking place last month, the eyes of the architecture world were on South Africa where - according to Phineas Harper of the Architectural Review - the conference was full of architects of all backgrounds with "irrepressible energy," sharing ideas on how architecture can be used for social good with an urgency that is somewhat unfamiliar in the Western world. "Whoever said architecture was stale, male and pale should have been in Durban," says Harper. You can read the full review of the event here.
