Officially open since April 13 as part of Expo 2025 Osaka, the German Pavilion, designed by LAVA Architects. brings to life the theme of the circular economy. Previously unveiled under the title "Wa! Doitsu" (translated as "Wow! Germany"), the Pavilion explores concepts around circularity, showcasing the "terminological culmination of the sustainability discussion." Focusing on returning all consumable goods to the cycle of the economy, achieving zero waste, and minimizing resource consumption, the theme is visible throughout the entire design.
Hungarian Architecture Center and Museum Design. Image Courtesy of BIVAK Studio
The Hungarian Architecture Center and Museum, designed by BIVAK Studio in collaboration with Tér és Forma Szeged Építéstervező Ltd., has received its building permit, paving the way for construction to begin. Located at the corner of Városligeti Fasor and Bajza Street in Budapest, Hungary, the project aims to establish a cultural and professional hub within an urban context. The proposal was selected as the winning entry in an international two-round open design competition, organized by the Hungarian Academy of Arts, held in December 2023.
In a context where sustainability and material identity are becoming priorities in architecture, some ancient materials are finding new life. Terrazzo, with origins dating back to the 15th century, stands out as an example of how tradition can fuel innovation. The modern form, as we know it today, emerged in 15th-century Venice, Italy, when Venetian mosaic workers, seeking to make use of marble scraps, began incorporating these irregular fragments into mortar to create durable and visually appealing surfaces for terraces around their homes. This approach not only minimized raw material waste but also led to the development of new surface-finishing techniques, evolving from manual stone rubbing to the use of a heavy, long-handled grinding stone known as a galera.
Why demolish when you can embellish? A collaboration between ArchDaily and ICEX highlights the most outstanding remodeling, reuse, extension and renovation works recently built in Spain. This competition focuses on how Spanish architecture values the revitalization of historic buildings and centers, and recovers existing structures promoting a more balanced urban development. In Spain, old casonas become boutique gems, and factories like Madrid's Matadero morph into cultural havens—a clever mix of tradition and modern flair. After all, good design isn't built—it's built upon.
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.
In Belo Horizonte’s Aglomerado da Serra, Brazil’s third-largest favela complex with 50,000 residents, the Lá da Favelinha Cultural Center stands out as a vibrant hub of art and education. Founded in 2015 by the multifaceted artist Kdu do Anjos, the striking red building that stands out in the outskirts has gained recognition in both national and international architectural circles, earning several prestigious awards Yet, the recent renovation by Coletivo LEVANTE—honored as one of the Best New Architectural Practices of 2024—represents far more than vivid colors and bold design. It symbolizes the creativity and potential of the community itself. As a space for support and inspiration, Lá da Favelinha reflects a collective, democratic vision that merges the community’s dreams with the dedication of its founders.
Tallinn Architecture Biennale 2024 has officially opened to the public. Hosted at the Museum of Estonian Architecture and across multiple venues in the center of the city, the event is centered around the theme "Resources For a Future." The head curator Anhelina L. Starkova along with co-curators Daniel A. Walser and Jaan Kuusemets hope to open up conversations about emerging approaches to designing and building architecture, including the potential of reused and repurposed materials. The event is held between October and November 2024, with free participation.
Danish architecture firm Cobe has announced a new project to transform the historic 'Krulli' steelworks, a large-scale former industrial site in Estonia's capital, into a mixed-use city district. The strategy for the project is developed to optimize for material reuse, as materials, components and even entire buildings have been evaluated for their potential to be reintegrated into the scheme. This way, the decommissioned industrial area provides the foundation for an innovation hub, maintaining its history while adapting to the necessities of modern workspaces and city life.
The first Olympic village was built for the 1924 Summer Games in Paris. Before this, athletes stayed in hotels, hostels, schools, headquarters, and even on the ships that brought them to the host cities. Pierre de Coubertin, co-founder of the International Olympic Committee (IOC), proposed the idea of an Olympic village. He realized it would be more cost-effective to house athletes in temporary structures rather than hotels. He believed the village would also create a sense of community among the international competitors.
The landmark of Piraeus, located in the heart of the largest passenger port in Europe, began construction in 1972 but remained unfinished and vacant for decades. Finally completed in 2023, after an international competition, it now stands as Greece's first green and digital skyscraper. The architectural firm PILA took on the design of the facades, while the office ASPA-KST designed the commercial spaces, and the new general architectural study was entrusted to Betaplan. After over four years of renovation, Piraeus Tower officially opened its doors to tenants and visitors on June 4th with a night of celebrations, establishing itself as a bustling hub and injecting vitality into the area.
RUÍNA Arquitetura aims for greater socio-environmental awareness and the appreciation of materials while advocating for reuse as an alternative within the construction industry. In their practice, they explore new avenues for reclaimed materials, diminishing demolition waste and supplying construction materials with a reduced environmental footprint. In 2024, they were selected as part of ArchDaily’s 2024 Best New Practice for their unique attention to context, aiming to minimize its impact on the built environment through the effective reuse of materials and construction waste. Their participation in the 2023 Sharjah Architecture Triennale exemplifies how local ideas can achieve global recognition.
Noemí Blager and Tapio Snellman are presenting a new video installation at the Architectural Association (AA) in London. The exhibition titled “A Lot with Little” set out to explore and showcase how architects can employ a more economical use of resources to create architectural works that are both sensible and sustainable. Previously shown in Germany, Switzerland, China, Czechia, the US, and the Venice Architecture Biennale, this London debut aims to highlight the global relevance of resource-efficient architectural practices. The exhibition is now on view at the AA School in London from April 26, until May 30, 2024.
The idea of a community or public playground is about creating an accessible recreational space for all. However, in many cases, initiating a playground project might fail due to insufficient funds or regulations/restrictions. The first challenge is largely to set the project in motion and, most importantly, get the community’s positive reception and, if possible, its involvement, thus ensuring the project's success and sustainability.
For a long time, the construction industry has followed a linear process - extract raw materials, build structures, demolish them, and then dispose of the garbage in landfills. This approach has serious negative effects on the environment and society and is inherently unsustainable. Reconsidering traditional methods and workflows requires support from all stakeholders and a sense of urgency proclaimed by authorities. In the United States, city organizations have begun to implement new policies to keep construction waste out of landfills and support circular practices. Several cities like Seattle and Pittsburgh, have started implementing deconstruction ordinances that require older buildings to be carefully deconstructed rather than demolished. How might their key provisions influence circular practices in the country?
The principles of the circular economy have been most influential and applicable to the construction industry. Emphasizing the efficient use of resources, models around reuse and recycling of components and materials are increasingly being pioneered by global architecture practices. The concept of "design for disassembly" has emerged as an innovative approach especially in the case of building facades. Striking a balance between the demands for new infrastructure and the transition towards sustainability requires a review of traditional facade design throughout its lifecycle.
Cortesia de Programa Rolex de Mestres e Discípulos
Born in Brazil and educated in Paraguay, Gloria Cabral is an architect who early on learned that home can be many places—or none at all. Guided by a comprehensive understanding of the geography, culture, and social conditions of the places she designs, she has left her mark on buildings and artistic installations constructed in various locations, from Assumption to Venice.
Besides her interest in the specificities of the places where she operates, Gloria focuses on resource economy and material reuse — a trending theme that Gloria has championed for over fifteen years. We had the opportunity to speak with the architect about her experiences in Paraguay and Brazil, some of her works involving recycled brick, and her insights into architecture and sustainability.
