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.
40-storey building utilizing ClearVue BIPV products, solar glazing, and solar cladding. Image Courtesy of ClearVue
People frequently claim that finding smart solutions to problems requires a creative approach that involves thinking outside the box. This premise has become a widely accepted idea in the field of technology, where numerous historical breakthroughs have emerged from innovative methods. Prominent examples in power generation include the discovery of the photovoltaic effect by Edmund Becquerel in 1839 and the development of the first commercial solar panel by Charles Fritts later that century. These milestones have enabled the integration of solar panels as essential components of clean energy generation within architecture, driving a significant shift toward renewable energy.
This shift is currently manifesting as a tipping point between power generation and the built environment, driven by a transition that promotes creative thinking and encourages new perspectives. Today, sustainable energy production extends beyond merely installing solar panels on roofs; it aims to integrate various building elements into the energy system. ClearVue's Building-Integrated Photovoltaics (BIPV) exemplifies this innovation by harnessing nearly all facade components as sources of power production. This vision opens new possibilities for the design of urban structures, promoting a more sustainable approach that aligns with contemporary needs.
https://www.archdaily.com/1022702/powering-up-through-the-facade-maximizing-energy-with-building-integrated-photovoltaicsEnrique Tovar
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.
For centuries, models have been central to architectural design, providing architects with a tangible way to explore ideas, test concepts, and communicate their vision. From the Renaissance to Modernism, models have been instrumental in the construction and reflection processes, offering insights into form, proportion, and spatial relationships. However, in today's digital age, where 3D modelsand Virtual Reality(VR) have become powerful and efficient tools, the question arises: Are physical models still relevant in contemporary architecture?
A new generation of sustainable practices is transforming the architectural landscape. What is its 'secret'? The combination of innovation, ecological awareness, and, fundamentally, the revaluation of natural resources that have accompanied humanity since its earliest days. While this knowledge was never truly lost, the techniques associated with these materials have long remained in the background. Today, they are making a resurgence, adapting to modern challenges, and reestablishing themselves as essential, timeless elements in tomorrow's architecture.
https://www.archdaily.com/1022116/smart-eco-conscious-architecture-and-decor-inspired-by-natures-finest-materialsEnrique Tovar
What is urban renaturalization? How is it possible to reintegrate nature into the urban environment? With increasingly limited access to nature for the population and growing exposure to environmental hazards such as noise or air pollution, resource scarcity, climate change, and more, the development of "renaturalized" spaces in cities is seen as a tool capable of improving the quality of life for citizens and designing spaces for gathering, resting, and leisure areas for the common good, while also balancing urban development with biodiversity and the benefits of ecosystems. One of the many architecture firms involved with this concept is 08014 arquitectura, based in Barcelona, which, through its Plaza-jardín Rocafort and Paseo Comte D'Ègara projects, aims to revitalize certain urban areas, paying particular attention to improving the quality of life for citizens and their connection to the natural environment.
Polycarbonate, commonly used in roofing and industrial cladding, has gone beyond its initial applications to become a material widely used across various architectural typologies. Its combination of strength, lightness, easy installation, and ability to allow natural light to pass through has made it an attractive option for residential,educational, and even cultural architecture projects. In homes, polycarbonate not only helps create bright and comfortable environments but also allows for creative use of translucency to generate private spaces without sacrificing visual connection to the outdoors.
It's often said that trends come back, but terrazzo appears to be the exception—never truly fading from popularity. With a long tradition of craftsmanship, terrazzo has maintained its relevance over the centuries, continuously adapting to evolving creative expressions. Whether in homes, restaurants, or libraries, it demonstrates remarkable versatility, offering a unique combination of technical qualities, mottled aesthetic, and timeless appeal. As it evolves, terrazzo adapts to modern building standards and growing environmental awareness, ensuring its relevance in contemporary architecture and design while expanding sustainable solutions.
https://www.archdaily.com/1021806/expanding-the-range-of-sustainable-materials-the-arrival-of-bio-based-terrazzoEnrique Tovar
Crisis, crisis, crisis... and guess what? More crises. Every time we hear that word, it all feels more daunting. But here's the thing: with every challenge comes an opportunity. From the affordable housing shortage to the economic downturn and the climate emergency, there's always a new challenge, opening the door to new possibilities. But the truth is, none of these are isolated events; they're all interconnected in some way, forming different facets of the same story. Perhaps one of the least mentioned, particularly when it comes to the built environment, is the global food crisis, which is growing (almost) silently, waiting to take center stage. It poses various challenges for future food production, especially in cities.
https://www.archdaily.com/1021721/future-focused-food-production-integrating-high-tech-agriculture-into-citiesEnrique Tovar
Spain, with its vast territory and notable diversity of landscapes, has been a reference point in the development of external infrastructures, both in urban and rural areas. Tourism has played a key role in this process, focusing on creating spaces that maximize the enjoyment of the natural environment and integrating local landscapes into urbanized areas. The construction of these infrastructures has had two main aspects: the adaptation of cities for both their residents and tourists and the development of rural or coastal areas, where nature is the main attraction. This has led to interventions ranging from creating waterfront promenades, viewpoints, and natural parks, to urbanization projects in previously untouched areas. Furthermore, urban growth has driven the creation of green infrastructures such as botanical gardens, ecological trails, and reserves that aim to protect the environment while being sustainably open to the public.
Vernacular construction technologies are based on centuries of practical wisdom, refined through countless trials and errors. This process eliminates all irrelevant aspects, creating highly efficient and simple systems that are intrinsically adapted to the local climate and resources. These methods demonstrate how to conserve heat with minimal energy, offering valuable insights for modern buildings, promoting energy efficiency, and environmental harmony. In this article, we have already covered traditional passive cooling techniques, such as Persian wind towers and Arab mashrabiya. Now, we turn our focus to strategies applicable to cold climates, exploring effective solutions for heat retention and space heating.
Contemporary challenges and technological developments inevitably trigger changes in how we design and build our cities. The traditional construction industry suffers from inefficiencies that render methods slow, expensive, or harmful to the environment. Excessive material waste and lengthy build times pose significant challenges to built environment professionals, calling attention to the complexity and rigidity of conventional construction processes. The optimization of time and physical resources in construction calls for innovative methods that enhance efficiency.
In an industry where innovation often moves with the eagerness of setting mortar, WoHo Systems, one of ArchDaily's 2024 Best New Practices, has emerged as a disruptor aiming to address global sustainability and housing affordability issues. Born from the experimental roots of Ensamble Studio, this architectural startup wields prefabrication and sustainability as core pillars to redefine construction norms and deliver adaptable building solutions. Their solutions aim to speed up and simplify the construction process, as well as reduce costs and minimize environmental impact.
Founded by Senegalese architect Nzinga Mboup and French architect Nicolas Rondet, Worofila is a studio dedicated to bioclimatic and ecological architecture. Based in Dakar, Senegal, the firm explores the potential of vernacular materials like earth bricks and typha, applying modern techniques to create effective construction solutions. Their work addresses key issues of the environment, sustainability, and urbanization, merging traditional materials with innovative practices.
In this interview, Nzinga and Nicolas share their vision for a distinctly African modernity that integrates contemporary methods with traditional knowledge and resources. They advocate for a development approach that not only meets immediate needs but also empowers communities and fosters meaningful, long-term progress. Their insights provide a compelling perspective on how architecture can drive a more sustainable and contextually relevant future for African cities.
Retrofit has become a key practice in contemporary architecture, standing out for its ability to revitalize existing buildings without the need for demolition while offering significant economic and social benefits. This approach is gaining ground in the architectural field, driven by iconic projects and public and private initiatives.
In the interview conducted by Louisiana Channel, architect Andrés Jaque discusses his foundational interest in architecture and his perspective on its role in shaping society. Jaque, founder of the Office for Political Innovation, emphasizes the creative potential of architecture to intervene in reality and reconnect all elements of the environment. He also goes into perspective on the political aspect of architecture, an interest from which the name of his office derives, as well as his perspectives on the true meaning of sustainability.
Over-providing traditionally implies offering more than is necessary, often carrying a negative connotation due to the potential for excess and waste. However, could there be scenarios within the built environment where over-providing proves advantageous? The question critically examines how overprovisioning might enhance a building's flexibility and adaptability to diverse and evolving conditions.
The underlying assumption of accurately providing what is needed for a building is that stakeholders—including owners, architects, and designers—can accurately predict and cater to a structure's current and future needs. This assumption, however, is challenging to realize, as societal, economic, and cultural shifts frequently occur in unpredictable ways. In this context, over-providing emerges as a counterintuitive yet potentially beneficial strategy. As buildings and structures inevitably transform, those designed with inherent adaptability reduce the need for costly renovations or complete rebuilds.
Space exploration isn’t merely a testament to human ambition or a quest for new territories and resources. Our ventures beyond Earth’s atmosphere are driven by a deeper purpose: to understand better our place in the cosmos and to pioneer innovations that can transform life on our home planet.
