Architectural grafting, a concept recently popularized by Jeanne Gang inThe Art of Architectural Grafting, presents a transformative approach to urban regeneration and sustainability. Drawing inspiration from botanical and horticultural practices — where new growth is added to existing plants for enhanced resilience — this architectural method integrates new structures with existing ones, allowing them to coexist and adapt. Rather than pursuing demolition, grafting prioritizes adaptation, extending the life of buildings while safeguarding their cultural and historical significance.
While Studio Gang has played a pivotal role in advancing this method, architectural grafting embodies a broader principle that architects have long used to enhance sustainability, conserve resources, and honor heritage. Across scales — from individual buildings to urban landscapes —grafting reshapes the relationship between past and present, adapting existing structures for contemporary needs while addressing environmental demands. By reimagining historic buildings for modern use, this approach fosters a sustainable evolution of cityscapes.
Prioritizing people and the planet, when it comes to building construction and real estate development, is being seen as more than an ethical mandate - it is a highly profitable approach. Changing market demands, city ordinances, and regulations, and an emphasis on Environmental, Social, and Governance (ESG) factors are all influencing what successful development in the 21st century stands for.
In Toronto, Canada, the ongoing Downsview Airport redevelopment project showcases this mindset in practice. While traditional development has generally focused on maximizing short-term returns, the Downsview project offers a holistic alternative that can invite significant long-term profits, all while addressing broader societal and environmental concerns.
New York-based office Field Operations, renowned for their work on Seattle's waterfront and New York's High Line, along with Toronto's Brook McIlroy, have been tasked with transforming underutilized lands beneath the Gardiner Expressway in Toronto. The project was launched by The Bentway Conservancy, in partnership with the City of Toronto, and represents the second phase of the development aiming to revitalize underutilized spaces along the expressway. The initiative set out to transform three large traffic islands between Dan Leckie Way and Spadina Avenue into an 11,500-square-meter public space for recreation and community activities.
Following the devastating earthquake that hit central Turkiye and northwest Syria in February 2023, the province of Hatay, Türkiye, was left with large sections of its urban fabric destroyed and thousands of residents displaced. Türkiye Design Council has commissioned design studio SOUR to contribute to the regeneration initiative as part of a wider design-led revitalization process.
The Royal Institute of British Architects (RIBA) has revealed the six shortlisted projects for the 2024 RIBA Stirling Prize. Awarded annually since 1996, this represents one the most important architecture prizes in the United Kingdom, striving to reward and highlight projects that envision a more inclusive future and engage actively with current challenges of the built environment. The selected works range in scale and program, from a national art gallery to an inclusive rural retreat, major urban regeneration projects, and even a London underground line. While some of the selected architects have received previous awards, including Mikhail Riches for the Goldsmith Street in 2019 and Jamie Fobert for New Tate St Ives in 2018, other architects such as Clementine Blakemore Architects and Al-Jawad Pike are at their first nomination.
The Centre de Cultura Contemporània de Barcelona (CCCB) has announced the finalists for the European Prize for Urban Public Space 2024. Selected from a total of 297 projects corresponding to 35 European countries, the 2024 edition nominates 5 finalists in the General category, promoting quality public spaces throughout the European territory, and 5 in the Seafronts category, addressing coastal cities' climate vulnerabilities. The European Prize for Urban Public Space is an honorary biennial competition aiming to highlight best practices and innovations in the creation, transformation, and recovery of public spaces in European cities.
As the first edition to include a dedicated category for Seafronts, this year’s awards recognize the importance and particular challenges faced by coastal cities. This is aligned with the Cultural Regatta, a schedule of activities running parallel to the America's Cup sailing competition in Barcelona. For this edition, the International Jury was presided over by the urbanist architect, landscape, and industrial designer Beth Galí, and made up of Sonia Curnier, Fabrizio Gallanti, Žaklina Gligorijević, Beate Hølmebakk, Manon Mollard, Francesco Musco, and Lluís Ortega. The winners of the 12th European Prize for Urban Public Space will be announced during a ceremony at CCCB on October 29, 2024.
At the beginning of the 20th century, the Olympic games included some unusual medal competitions, including architectural design and town planning. While these are no longer awarded Olympic events, architecture and urban planning continues to continue to have a crucial effect on the development of the global sporting event. Cities that bid to host face an important challenge in adapting their infrastructure to accommodate not only the venues and facilities, but all the support structures needed for a safe and enjoyable edition. Paris is no different. While the city hosted 2 previous editions of the games over a century ago, the challenges of the modern-day Games have proven significant. However, the city’s expansive infrastructures have enabled officials to adjust the measures in an effort to have sustainable development for and after the Games. With less than a month to go until the opening ceremony, explore the measures taken by city officials and the long-lasting effects of hosting an Olympic event.
Stefano Boeri Architetti has been declared the winner of the international competition for the redevelopment of a former industrial site in downtown Bratislava. The project includes the transformation of one of the largest abandoned areas in the Slovak capital, with the aim of creating an active new central hub for the city, complete with parks and public spaces, residential units, and a variety of amenities. Stefano Boeri Architetti’s master plan proposal, titled “Urban Oasis,” has been appreciated by the jury for integrating familiar typologies, creating a “European matrix” of medium-density developments organized around accessible public spaces.
The Sacred Grove Burning Man Temple / DIALOG. Image Courtesy of DIALOG
In the world of architecture, competitions serve as catalysts for innovation and creativity. By promoting the architectural community to contemplate a given theme and intervene in well-defined spaces, they provide some of the best platforms for experimentation, allowing architects and designers to explore new concepts, challenge conventions, and address pressing societal needs, all while comparing the wide variety of emerging solutions. This week's curated roundup gathers examples of worldwide competition proposals submitted by the ArchDaily Community.
The selected projects vary in size and program, from world-renowned competitions such as those hosted for the national pavilions at the next World Expo in Osaka, or the Temple at the center of Black Rock City at Burning Man, to local interventions that highlight unique spaces such as the creative reimagining of a popular market space in the historic center of Sibiu, Romania, or the subtle presence of a villa in the Mediterranean wilderness.
A new set of images showcases BIG's One High Line development nearing completion. Located on the ‘Architecture Row’ in New York, the coupled twisting towers share the Hudson River skyline with neighbors such as Frank Gehry’s IAC building, Renzo Piano’s Whitney Museum of American Art, and Jean Nouvel’s The Chelsea Nouvel ('100 Eleventh Avenue'), along with future works by Thomas Heatherwick and other renown architects. The two condominium towers designed by BIG are organized to define a central public courtyard, activating the public space with retail and commercial facilities. The towers’ exterior and the majority of the interior are completed, with the courtyard expected to be finished by early 2024.
“New ideas must use old buildings,” said Jane Jacobs in her seminal book The Death and Life of Great American Cities, championing the reuse of existing building stock as a means to catalyze positive change and foster diverse urban environments. Inserting new activities within an existing framework is increasingly becoming a defining aspect of contemporary architecture, as the need for sustainable alternatives to building anew turns more urgent. From an urban perspective, adaptive reuse is a valuable strategy for revitalizing post-industrial cities, creating density and mitigating urban sprawl, or helping shrinking cities redefine their urban fabric.
The Copenhagen Harbour Ring – “Kronløbsringen” / Third Nature. Image Courtesy of JJO By Tredje Natur
Through urban renewal projects, architects, urban planners, and designers can infuse new life into dilapidated urban landscapes by upgrading the infrastructure, introducing new functions into the urban fabric, and reimagining the character of open public spaces. These types of projects present interest due to their dual character: on the one side they offer an opportunity for reimagining the potential of the city, but the areas they affect are already well-ingrained within the urban fabric, raising challenges of integration and contextual adaptation.
This week's curated selection of Best Unbuilt Architecture highlights projects submitted by the ArchDaily community that enhance functionality, aesthetics, and sustainability of urban areas while respecting and embracing the existing fabric of the city. From a residential neighborhood that prioritizes self-sufficiency and circularity in the Netherlands, to a highway ramp transformed into productive spaces in California, United States, or a new elevated path designed to alleviate urban congestion in the harbor of Copenhagen, his selection features projects that highlight the ever-changing character of our cities. Featuring projects from both emerging and established architectural offices such as Benthem Crouwel Architects, Space&Matter, and Vincent Callebaut Architectures, the projects demonstrate the variety of approaches needed to adapt urban environments to the needs of their residents.
Chiesi Group, a pharmaceutical company that focuses on research-based innovation, has prioritized the health of patients across all age groups for over 85 years. Seeking the development of the next healthcare landmark for innovation, they launchedRestore to Impact, an international call for entries to redesign the historic industrial site in Via Palermo, Parma.
Open to two categories –Professionals and Under 30s– the competition aims to find innovative, evolutionary and transversal proposals that will be the basis for the guidelines of the future architectural building project. The winning proposals for the three eligible concepts for the professional category will receive € 12,000 each, while the Under 30 category will receive € 5,000 each.
When streets lay empty, sidewalks untouched, and shutters hung heavy, the city seems lost of life. When businesses close, offices go remote and economic activity declines, the mechanisms that operate a city are idle. Vacant space and land are often perceived as “failed”, reflecting urban decline and economic blight. Emptiness, however, holds hope for possibilities and change. When urban voids are at the brink of transformation, what happens in the meanwhile?
First drafted by Renzo Piano and developed by RPBW and OBR, the Waterfront di Levante is a project that aims to transform what was previously the back of a port into a new urban front on the sea. The development is planned to become a new landmark on the seafront of Genoa, Italy, by bringing new urban and port functions, both public and private, to an underutilized area. By controlling the built-to-open area ratio, it also seeks to enhance the connection between the city and the sea. The project introduces functions such as the new Urban Park, a new dock, residences, offices, student housing, retail facilities, apart-hotels, and a new sports hall.
In line with the United Nations agenda of climate neutrality by 2050, the Rome City Council has announced the establishment of a Laboratory titled “Laboratorio Roma050 – il Futuro della Metropoli Mondo", a project proposed and led by Italian architect Stefano Boeri, which aims to draw up an ecological vision for Rome in 2050. The urban regeneration project consists of 12 young architects and urban planners under the age of 35, along with 4 renowned architects as mentors, who collectively have specific experience in terms of studies and research regarding the Italian capital.
As the city continues to evolve and transform, dead edges in the cityscape begin to emerge, subsequently reducing the level of activity in our built environment. These 'dead edges' refer to the areas that lack active engagement, they remain empty and deprived of people, since they no longer present themselves as useful or appealing. As the Covid-19 pandemic draws to an ultimate close, the first issue we may face post-pandemic is to revive our urban environment. A kiss of life into a tired and outdated cityscape...
The focal element in creating an active and healthy urban environment is by increasing vitality through placemaking. Creating diverse and interesting places to reside, thrive, and work. Here are five regenerative strategies that animate the cityscape and ultimately produce resilient, attractive, and flexible environments.
