Urbanization and the evolution of modern cities have led to the development of high-rise building constructions, but what is the real environmental impact of these buildings? Traditionally designed with concrete as the main structural material, their construction implies an increase of CO2 emissions released into the atmosphere, air pollution and a rise in energy and water consumption. These consequences call for the development of new sustainable strategies outside of the industry’s comfort zone, such as the incorporation of wood as a structural element. Cross Laminated Timber (CLT) has emerged as a new structural strategy that Chilean architects have begun to incorporate into the country’s architecture, adapted to local conditions and norms.
The ‘Tamango Project’ by Tallwood architects is an example of the challenges and opportunities of wood construction in the country and the region, as it might potentially be the first 12-storey building with an engineered timber structure. Changing the traditional construction paradigms of the area, Tamango represents a step into sustainable solutions that follow an integrated design process through all the stages of an architectural project.
In interior design – and many other design disciplines – it is much easier to be unsustainable. Buying or developing custom solutions for a room often requires less time and research than purchasing second-hand materials or concern for waste flow and the circular economy.
But the construction and decoration industry can no longer afford the luxury of ignoring the environmental impacts caused by their activities.
Blair Kamin stepped down as architecture critic for the Chicago Tribune in January 2021, after a nearly 30-year run in the post. He won a Pulitzer Prize in 1999 for a body of work highlighted by a series on Chicago’s lakefront, including a story that documented the race- and class-based disparity between the city’s north and south lakefronts. He has previously published two collections of his work: Why Architecture Matters (2001) and Terror and Wonder (2010), both from the University of Chicago Press. His third collection, Who is the City For? Architecture, Equity, and the Public Realm in Chicago, was released last week. Recently I talked to Kamin about the new book, the state of post-pandemic Chicago, and the need for more mainstream architecture criticism. I will post the second of our conversations tomorrow, in which the critic pushes the need for a redefinition of the phrase “design equity.”
In Out Office / Alfredo Häberli. Image Courtesy of Andreu World
Interior architects and designers have often claimed that a well-designed office space will translate into greater productivity, creativity and worker satisfaction –yet the impact is greater than most tend to imagine. Recent studies suggest that good design positively impacts company culture, fosters a sense of community and creates a healthy, happy and motivating environment. In fact, it directly influences the recruitment and retention of talent: “workplace design significantly increases the attractiveness of employers to potential candidates.” Proper lighting, a flexible layout and biophilic features are all important factors to consider during the planning stage. But to fully address user comfort and well-being, these must be combined with excellent furniture design. After all, integrating high-quality ergonomic pieces is a simple way to boost mood and enhance functionality and aesthetics when creating or redecorating the workspace.
In the following interview with Paul Tange, the chairman and senior principal architect at Tange Associates in Tokyo, we discussed the relationship with his famous architect-father Kenzo Tange (1913-2005; the most influential architect in postwar Japan and the winner of the 1987 Pritzker Prize), the fate of the house Tange senior built for his first family, the decision of joining his father’s practice right after graduation from Harvard, sharing his father’s design principles, and the vision behind his first independent built work – a 50-story Mode Gakuen Cocoon Tower in Tokyo, a vertical campus that can accommodate up to 10,000 students; the project won an international competition, in which 50 international architects participated.
There was a time when buildings wanted to be mountains, roofs wanted to be forests, and pillars wanted to be trees. As the world began to go into a state of alert with the melting of glaciers and the consequent rise of Earth’s temperature, architecture – from a general perspective – was concerned with imitating the shapes of nature. Something close to human-made “ecosystems”, seen by many as allegoric and decorative, in service of marketable images of “sustainable development”.
Once Upon a Forest / OBMI. Image Courtesy of Dubai Design Week
One of the most significant cultural events in the Middle East, Dubai Design Week represents a platform that offers individuals and companies the opportunity to showcase their design experience and to open conversations about the most pressing issues of our times. Developed in a strategic partnership with Dubai Design District (d3), the event presents a series of immersive, large-scale installations that highlight the festival’s theme: Design with Impact.
This year’s program is focused on designing a sustainable future. To promote this, Dubai Design Week has invited international and regional architects and designers to create installations that demonstrate creative design thinking, to introduce innovative materials, and spark conversations about the ways in which design can have a positive impact on the environment.
In the complex trade of architecture and construction, you are never alone. And behind every great building there is a strong team of professionals combining their expertise.
Hanif Kara OBE is a structural engineer and one of the founders of AKT II, one of the top engineering firms in the world. Based in London, he has been closely collaborating with some of the world’s most innovative architects, including Grafton Architects, David Chipperfield, Norman Foster, BIG, Zaha Hadid, Thomas Heatherwick, and many more.
Mycelium-Grown Bio-Bricks / Evocative Design & The Living. Image Courtesy of The Living
The building industry is one of the biggest generators of carbon emissions, with some estimates suggesting that 38% percent of all CO2 emissions are linked to this field. As a response to the current crisis, architects, designers, and researchers are taking measures to reduce their carbon footprint during and after construction. Many initiatives and research teams are looking at building materials to find low-carbon solutions and reduce the impact of building materials during production.
One of the most prominent fields of research is concerned with biofacture, the type of process that involves using biological organisms to manufacture materials. By understanding the abilities of organisms such as algae of fungi, alternatives to widely used materials can become carbon neutral or even carbon negative. Other initiatives are researching novel ways to use untapped, yet readily available resources such as desert sand, soil, or waste from demolitions.
URB has unveiled plans to develop Africa's most sustainable city, a development that can host 150,000 residents. Known as The Parks, the city plans to produce 100% of its energy, water & food on-site through biodomes, solar-powered air-to-water generators, and biogas production. The 1,700-hectare project will feature residential, medical, ecotourism, and educational hubs to become one of the significant contributors to the growing green and tech economy in South Africa.
The World Cup will take place between November and December. This is due to the host country’s climate in June and July when Qatar can reach average temperatures of 40 to 50°C.
This year, one of the winners of the Aga Khan Award was the Renovation of the Niemeyer Guest House by East Architecture Studio. The project is located on Tripoli’s outskirts in Lebanon, and it is part of the Rachid Karami International Fair (RKIF), an unfinished masterpiece by Brazilian architect Oscar Niemeyer. ArchDaily’s Managing Editor, Christele Harrouk had the chance to sit with Charles Kettaneh and Nicolas Fayad, founders of the East Architecture Studio, on-site in "the Niemeyer Guest House Renovation" project. Talking about modern heritage and the challenges of renovations, the architects opened the conversation about the role of architecture in building platforms for change.
As climate change continues to reach unprecedented levels, many are pointing towards enhancing circularity in the construction sector. Essentially, the circular economy aims to eliminate waste and the continual use of resources by repeatedly reusing, repairing or recycling materials. The cyclical approach is able to meet demand and minimize CO2 emissions by extending a product’s lifespan, which is especially important when dealing with limited resources. Unlike the traditional linear extractive method –where everything goes through an extremely contaminating process of 'take-make-waste'–, circularity keeps materials in use for as long as possible to extract maximum value. This, in turn, reduces pollution, regenerates natural systems and contributes to a healthier built environment, hence building economic, natural, and social capital.
Danish Maritime Architecture Studio MAST has developed the “Land on Water” project, a system that provides an adaptable solution to building almost anything on the water: floating homes, campsites, even small parks, and community centers. The project represents a response to the acknowledgment of raising sea levels and increased risks of urban flooding, which has led to a growing interest in adapting architecture to be built on water. The “Land on Water” proposes a flexible and sustainable solution, a departure point from previous solutions, which are proven to be difficult to adapt, transport and are often using unsustainable materials such as polystyrene-filled concrete foundations or plastic pontoons. The project is developed with the support of Hubert Rhomberg & venture studio FRAGILE.
From smartphones to space rockets and self-driving cars, the power of technology in this modern digital era is enormous (and practically limitless). It has impacted every aspect of our lives and will continue to open up endless possibilities that today we cannot even begin to fathom. When applied in a socially and environmentally responsible way, technology has the power to enhance productivity, communication and sustainability, enabling global communities to function efficiently, addressing people’s everyday needs and improving their quality of life. Simply put, good technology serves humanity. And just as the healthcare or manufacturing industries have taken advantage of this, the architecture, design and construction world cannot fall behind.
Construction practices across the world, as well as the types and uses of building materials, have been identified as key factors that impact global warming. Studies have shown that the building sector will play a central role in achieving the UN Climate Change Conference (COP26) CO2 emissions reduction targets for 2030 and net zero CO2 emissions by 2050.
The construction sector's support for the achievement of these targets must focus on sustainable construction, which entails environmentally-friendly structures that consume less energy and have smaller or even net zero carbon footprints.
Green buildings are structures that, in their design, construction or operation, reduce or eliminate negative impacts on our climate and natural environment. They preserve precious natural resources and improve quality of life.
While the United Nations has been continuously urging architects, engineers, and city shapers to put the 2030 agenda and the SDGs into action, and the IPCC report revealed intensifying climate change, sparking widespread discussion over insufficient action, the 83rd ongoing session of The United Nations Economic Commission for Europe - UNECE Committee on Urban Development, Housing and Land Management taking place in San Marino, has just issued a special declaration on “how to build better, safer, more inclusive, and resilient" cities, ahead of COP27. This set of “Principles for Sustainable and Inclusive Urban Design and Architecture”, or the San Marino declaration has gathered the signatures of Norman Foster and Stefano Boeri.
The first Monday of October of every year marks World Architecture Day and World Habitat Day. Celebrated simultaneously, they both seek to shed light on the built environment and its challenges, taking on a different theme with each new edition. This year, through its World Architecture Day, the UIA is focusing on “Architecture for well-being”, in line with the designation of 2022 as the UIA Year of Design for Health in buildings and cities. In parallel, the UN’s World Habitat Day, is centered on “Mind the Gap. Leave No One and Place Behind”, looking at the problem of growing inequality and challenges in cities and human settlements, due to the triple ‘C’ crises – COVID-19, climate and conflict.
Introducing Urban October, 31 days to promote a better urban future, World Architecture Day and World Habitat Day push forward the debates on urban sustainability. Joining the conversation every year, ArchDaily takes part in this occasion by promoting content that tackles the main objectives of this day, raising awareness, presenting solutions, engaging the international community, and “empowering everyone who makes architecture happen to create a better quality of life”.
