At the 2023 Biennale Architettura, Finland's Pavilion will present its exhibition Huussi, Imagining the Future History of Sanitation, which deals with the architecture of water and nutrient circulation, questioning the water toilet and Its implications for the future. "Huussi" is the Finnish word for an outhouse, a small compost toilet commonly used by Finns in rural settings and holiday homes. The exhibition, curated by Arja Renell and The Dry Collective, a group of Finnish architects, presents this typology as a starting point to finding alternative solutions to managing wastewater, inspiring professionals to start envisioning new sanitation solutions. At the core of the presentation, the exhibition questions the consequences of waste in the context of the current climate crisis the world is going through.
Refurbishment and adaptive reuse have been at the forefront of architectural discourse in recent years. This demonstrates that the profession is becoming increasingly aware of its impact on the environment and the opportunities presented by reusing what has already been built. Architecture 2030 has recently launched CARE, or Carbon Avoided Retrofit Estimator, a new digital tool that enables designers, owners, and communities to quantify the carbon benefits of adaptive reuse. By entering a streamlined set of project information, such as energy targets and potential building interventions, users can quickly estimate both operational carbon emissions generated by the use of the building and embodied carbon emissions, which are tied to the building materials employed.
Venice, a city usually concerned with devastating floods, now faces the opposite problem: canals are starting to run dry following weeks of dry winter weather and unusually low tides. A combination of factors is believed to have caused this rare sight: lack of rain, high atmospheric pressure, and the lunar cycle producing low water levels during ebb tide. Since the canals serve as streets in the city, the phenomenon has implications beyond the disappointment of the tourists. Some of Venice’s smaller calas have dried up almost entirely, making it impossible for gondolas, water taxis, and ambulances to reach areas of the city.
The philosopher and sociologist Henri Lefebvre coined the notion of "production of space" in 1974, breaking with the vision of space as a container or scenario of objects and social relations, to move towards space understood as a process. From this vision based on the Marxist tradition, space is a product and a producer of social relations and processes.
This week, the Museum of Modern Art officially launches a new series of exhibitions entitled Architecture Now. According to MoMA, “The first iteration of the series, New York, New Publics, will explore the ways in which New York City–based practices have been actively expanding the relationship of metropolitan architecture to different publics through 12 recently completed projects.”
The exhibition will showcase public-facing work, such as parks, community gardens, and pools, by Adjaye Associates, Agency—Agency and Chris Woebken, CO Adaptive, James Corner Field Operations, Kinfolk Foundation, nArchitects, New Affiliates and Samuel Stewart-Halevy, Olalekan Jeyifous, Only If, PetersonRich Office, SO – IL, and SWA/Balsley and Weiss/Manfredi.
Last November, the annual climate conference COP 27 came to a close in Sharm el-Sheikh with a tentative agreement, reached at the last moment, to set up a “loss and damage” climate fund for Africa and other developing countries. For Africans, this was cause for muted celebration, because for generations the continent has built its climate change agenda almost exclusively around the pursuit of climate justice, a desire to enforce liability on the industrialized nations responsible for the bulk of global carbon emissions. All of this has unfolded, in a sort of willful blindness, while a majority of Africans struggled with the most prosaic challenges: inefficient urban sanitation; poor stormwater management; a paucity of water, sanitation, and hygiene facilities; willful and unabated deforestation; and environmental degradation.
https://www.archdaily.com/996301/its-time-for-africa-to-chart-its-own-climate-change-agendaMathias Agbo, Jr.
Carbon footprint, circularity and environmental sustainability are terms that are increasingly present in many professional fields, but what do they mean? How do they relate to architecture and the built environment? We spoke with civil, environmental and sanitary engineer Lucas Rosse Caldas about these and other emerging architectural issues.
Lucas is a professor at the Graduate Program in Architecture at the Federal University of Rio de Janeiro and the Civil Engineering Program at the same institution. He participated in chapter 9 of the sixth report of the Intergovernmental Panel on Climate Change (IPCC) on buildings. He wrote several scientific and technical articles about architecture and sustainable construction.
New Orleans experiences the worst urban heat island effect in the country, with temperatures nearly 9 F° higher than nearby natural areas. The city also lost more than 200,000 trees from Hurricane Katrina, dropping its overall tree canopy to just 18.5 percent.
The non-profit organization Sustaining Our Urban Landscape (SOUL) partnered with landscape architects at Spackman Mossop Michaels (SMM) to create a highly accessible, equity-focused reforestation plan for the city that provides a roadmap for achieving a tree canopy of 24 percent by 2040. But more importantly, the plan also seeks to equalize the canopy, so at least 10 percent of all 72 neighborhoods are covered in trees. Currently, more than half of neighborhoods are under the 10 percent goal.
The threat of climate change is looming before us. Sea level rise concerns over 410 million people at risk of losing their livelihoods. Coastal cities are choked with high-rise buildings and traffic-laden roads, consuming land insufficiently. Synthesizing these problems, architects across the world have proposed a potential answer - floating cities. A future of living on water seems like a radical shift from how people live, work, and play. Vernacular precedents prove otherwise, offering inspiration for what our cities could morph into. As world leaders discuss courses of action to tackle climate change at the COP27 climate summit in Egypt, ArchDaily dives into the concept of radical water-based settlements.
The 2022 United Nations Conference of the Parties, more commonly referred to as COP27, was held between November 6 and November 18, 2022, in Sharm El Sheikh, Egypt. The conference included more than 90 heads of state and an estimated 35,000 representatives, or delegates, from 190 countries. Aimed at encouraging and guiding countries to take effective action against climate change, the next edition of these conferences, COP28, is already scheduled from 30 November to 12 December 2023, in the United Arab Emirates. The CEO of the Abu Dhabi National Oil Co, an oil company chief who also oversees renewable energy efforts in the Emirates, was appointed to preside over the negotiations and talks, which led to a wave of criticism from environmental activists.
While approaching Wainscott Beach on Long Island’s South Fork in early December, one could see the most tangible aspect of offshore wind’s New York progress even before hearing the crash of waves: three pillars, each about as tall as the Statue of Liberty, jutting up from the ocean. They were the legs of the Jill, a liftboat from the Gulf of Mexico stationed about a third of a mile off the coast of Long Island’s South Fork.
St. Marks Square (Piazza San Marco) during flood (acqua alta). Image via Shutterstock | Ihor Serdyukov
The Italian city installed glass barriers around the 900-year-old church to keep the waters out. The decision was made after near-record flooding in December 2022, preventing a repeat of the November 2019 near-catastrophe that aged parts of the building “20 years in a day,” according to Basilica’s Procuratoria governing body. The temporary structure is fixed until the MOSE system fully works by the end of 2025, protecting the city of Venice, Italy, and the Venetian Lagoon from flooding.
At a time when the world is being forced to rapidly adapt to climate change, the landscape comes into focus as a subject and medium of more importance than ever. Nowhere is this better known than at the Weitzman School of Design at The University of Pennsylvania, where the landscape architecture department has been leading the field for almost a century.
CODE Building / Wolf Ackerman, EskewDumezRipple. Image Courtesy of Kingspan
A 2022 United Nations report claims that the negative impacts of the climate crisis are mounting much faster than scientists predicted less than a decade ago. Rising greenhouse-gas emissions could soon outstrip the ability of many communities to adapt, and the consequences will continue to hit the world’s most vulnerable populations. As climate scientist Maarten van Aalst suggests, “Any further delay in global action on adaptation and mitigation will miss a brief and rapidly closing window of opportunity to secure a livable and sustainable future for all.” The data is clear: to protect our planet, we need to prevent a 1.5°C rise in global temperatures this century. To do so, the world must achieve a 45% reduction in global carbon emissions from 2010 levels to 2030, to then reach a net-zero state by 2050. It is evident, however, that we are on track to miss this goal by a substantial amount. The clock is ticking, and every industry should act fast (and drastically) to even dream of greener cities.
Climate change has been one of the most pressing topics of this year, and for a good reason. Its effects are visible not only in natural habitats but also in urban environments. The construction industry has an important role to play in this dynamic. Throughout the year, events such as COP27 emphasized the importance of striving to achieve net carbon zero and the challenges faced by developing countries affected by increasingly devastating natural disasters. Possible directions for development include actions at varying stages and scales, from optimizing green spaces for urban heat control to employing local and innovative building materials to minimize the carbon footprint or passing laws that help create more sustainable urban and natural environments.
This article represents a roundup of articles published on ArchDaily during the course of 2022 with themes related to climate change and architecture’s potential to make a difference. It breaks down the topic into four main questions: What Are Cities Doing to Mitigate Urban Heat? How to Tackle Rising Sea Levels? What Was COP27 and Why Does It Matter? Can Building Materials Play a Role in Achieving These Goals? The last section presents an overview of new legislation approved during 2022 as a way of understanding how state and local governments are imposing this need for change.
Cities concentrate opportunities and exchanges, culture and business, while, at the same time are a key contributor to climate change. They are highly complex organisms, with multiple actors involved, that bring to light underlying social interests and conflicts present in society. In 2007, the world's urban population surpassed the rural and this difference has been increasing ever since. According to the 2018 Revision of World Urbanization Prospects report, 55% of the world's current population lives in urban areas, rising to 68% by 2050. This will represent an increase of 2.5 billion people in urban areas, with almost 90% of this increase occurring in Asia and Africa. The Smart Sustainable Cities: Reconnaissance Study also points out that urban centers account for 67% of global energy demand, emit 70% of greenhouse gases and, on top of it all, buildings consume 40% of all energy worldwide. The prospect of a mostly urban world, along with the alarming onset of climate change, both raise challenges regarding living conditions in the coming decades and centuries, and all the implications that will accompany these changes.
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.
