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.
The total energy demand from buildings has risen dramatically in recent years. Driven by improved access in developing countries, greater ownership of energy-consuming devices and increasing urban densities, today it accounts for over one-third of global energy consumption and nearly 15% of direct CO2 emissions. As the climate crisis aggravates and its consequences are more visible than ever, the architecture and construction industry must respond accordingly. It must take responsibility for its environmental impact and give priority to reducing energy consumption, whether through design decisions, construction techniques or innovative products. The key lies, however, in not sacrificing aesthetics and comfort in the process.
The expression "a perfect storm" refers to an event (typically an unfortunate one) which is exacerbated due to a confluence of negative or unpredictable factors. It is widely used when describing meteorological phenomena, but can also be applied to other contexts, such as the economy. The analogy can also be used to describe the relationship between the climate crisis and the world's dependence on concrete. As demonstrated in the Chatham House report, while cement (an essential element for concrete manufacturing) is extremely detrimental to the greenhouse effect and climate crisis –representing about 8% of global CO2 emissions–, its global production is nevertheless expected to increase over the next 30 years. It is said that this increase will stem from the demand for rapid urbanization in regions such as Southeast Asia and sub-Saharan Africa. At the same time, the last IPCC report warned that we only have 11 years to reduce emissions and prevent irreversible damage due to climate change. In other words, the cement industry is facing a significant expansion at a time when emissions need to fall rapidly – a perfect storm.
Extreme natural events are becoming increasingly frequent all over the world. Numerous studies indicate that floods, storms, and sea-level rise could affect more than 800 million people worldwide, ultimately costing cities $1 trillion per year by the middle of the century. This suggests that urban survival depends on addressing urban vulnerability as a matter of urgency to protect the city and the population.
Over the past 60 years, architects and engineers have surrendered to industrial construction solutions, with buildings designed to be built faster and faster and at very low cost.
Over the past 60 years, architects and engineers have surrendered to industrial construction solutions, with buildings designed to be built faster and faster and at very low cost. As a more standardized and cheaper international approach to building emerged throughout the 20th century, many professionals abandoned the vernacular traditions of their ancestral cultures, which were developed over thousands of years, to fight the climatic extremes of different regions.
Liam Young is a speculative architect, product designer, and director who operates in the spaces between design, fiction, and futures. Young specializes in designing environments for the film and television industry, harboring the belief that creating imaginary worlds grants us the ability to connect emotionally to the ideas and challenges of our future.
Following the centuries of colonization, globalization, and never-ending economic extraction and expansionism, humans have remade the world from the scale of the cell to the tectonic plate. Young suggests in a TED Talk, “What if we radically reversed this planetary sprawl? What if we, as humans, reached a global consensus to retreat from our vast network of cities and entangled supply chains into one hyper-dense metropolis housing the entirety of the earth’s population?"
The past couple of decades introduced the world to new ways of living as a result of different social, economic, and ecological changes. Naturally, these changes found their way into the architecture and urban practice, provoking new concepts within traditional typologies. Designing a space, regardless of its function, has always prioritized users' needs and ensured practicality and functionality, but recently, keywords like flexibility, privacy, inclusivity, and eco-consciousness have become driving forces behind design processes. In this interior focus, we will look at how current cities and living trends across the world have reshaped interior design and introduced modifications to typical typologies.
Food pyramids are familiar to all of us. They are visual guides that show us the proportions of foods that we should supposedly eat on a daily basis, in order to stay healthy. Composed of a series of layers with different food types–such as grains, flour, fats, vegetables, and others–, at the base are the foods that should be consumed in larger quantities. Towards the top, each layer becomes successively smaller, indicating the foods that are meant to be ingested rarely. The pyramid can vary according to countries and cultures, but its main purpose is always to provide a guide for a balanced life. There are no prohibitions, but it does indicate some foods that should be consumed with caution because of their impacts on our health.
If we are what we eat, is it possible to also replicate this in the construction industry and our buildings? Using this same easy to understand visual language, the Royal Danish Academy Center for Industrialized Architecture (Cinark) developed the Construction Material Pyramid. The idea was to highlight the environmental impact of the most used construction materials, focusing on the analysis of the first three life phases: extraction of raw materials, transportation and manufacturing.
There's nothing like a climate crisis to sharpen the mind. But how strong is our resolve when it comes to a consistent and meaningful approach to sustainability in architecture and design? We attempt to put the world to rights with renowned offices BIG, Gensler, AHMM and Atelier Luma, taking the temperature on a very hot topic.
Agriculture and the food industry seem to have little in common with architecture, but it is precisely the overlap of these three areas that interests Ghanaian-Filipino scientist and architect Mae-ling Lokko, founder of Willow Technologies based in Accra, Ghana. Working with recycling agricultural waste and biopolymer materials, Lokko searches for ways to transform the so-called agrowaste into building materials.
In the face of increasingly alarming predictions regarding the climate crisis, just increasing the efficiency of buildings is no longer enough. Zero energy buildings - or, better yet, energy positive buildings - make it possible to mitigate the negative impacts of the construction industry, which is responsible for 40% of all greenhouse gas emissions. These are buildings capable of producing more energy than they consume through the use of renewable sources. To reach this ambitious goal, it is necessary to follow three main steps:
Install a renewable power system to provide clean energy;
Include high efficiency systems, such as climatization equipment and low energy lighting.
Improve the construction envelope to conserve energy and reduce loads.
As humanity becomes aware of its impact on the environment, it has also sought ways to reverse some of the harm caused to fauna and flora, especially in cities. Our way of living, consumption and construction has caused severe damage to nature. In fact, according to a study from the Weizmann Institute of Science, we are at a point of inflection where the mass of all man-made materials is equal to the planet's biomass, and it should double by 2040. But not necessarily everything we build should have a negative impact. "The Tidal Stool" project is an example of this - part of a comprehensive revitalization project in Kuk Po Village in Shau Tau Kok in Hong Kong, which brings together two different ecologies, the anthropocentric and natural environment.
In the current scenario of a climate crisis, thinking about an architectural project without defining ecological guidelines has become practically unacceptable. One of the main emitters of carbon dioxide and other pollutants, the construction sector is increasingly looking for new ways and means that can make works more sustainable and, in some way, mitigate damage to the environment. Thinking about ecological materials can be one of the fundamental steps, but, which materials are these?
The “Reconstructing the Future for People and Planet” Conference, hosted by Bauhaus Earth and the Pontifical Academy of Sciences (PAS), has begun at the Casina Pio IV in the Vatican Gardens. The conference opened with a speech from Ursula von der Leyen, president of the European Commission. The extensive program brings together renowned scientists, architects, spatial planners, and policymakers to discuss the transformation of the built environment from a driver of climatic and societal crises into a force for regeneration.
To wholly document a survey on the state of French forests, the wood industry, and forestry R&D, François Leclercq and Paul Laigle, from the architecture and urban planning practice Leclercq Associés, are in collaboration with architecture editor Michèle Leloup and photographer Cyrille Weiner.
The Wood That Makes Our Cities explores the environmental, economic, industrial, and technical challenges involved in the use of wood for large structures and urban architecture and assesses the future of wood construction. The book retraces the practice’s twenty years of experience with wood construction through five of its projects, featuring contributions by historians, researchers, manufacturers, timber producers, and forestry specialists.
In the history of architecture the concept of beauty has always been linked to different factors that represent, mainly, the values of society in a given period. The zeitgeist is certainly crucial to these definitions, so something that was once considered beautiful in the past is likely to be given another connotation nowadays. In this sense, aesthetic preferences in architecture seem to be linked to symbolic references implicit in the construction itself and in its relation with the world. They are preferences that express convictions, ideologies and positions, as well as moral, religious, political feelings and, of course, class status symbols.
When approaching the process of recycling building materials, there are a number of obstacles to achieving a comprehensive and effective result. First, careless demolition can make the process very complex, as products with different recycling products are often mixed. In addition, not all materials can be efficiently recycled or processed, as many still need expensive or overly complex processes. But the construction industry, being a huge contributor to waste production and greenhouse gas emissions, has also developed multiple new technologies to improve its practices. This is the case of the WOOL2LOOP project, which seeks to solve one of the biggest challenges in applying a circular approach to construction and demolition waste.
Foster + Partners has unveiled its latest commercial project on the world-famous Shibuya Crossing, in Tokyo, Japan. Dubbed the Shibuya Marui Department Store, the nine-storey retail development is set to become a new space for sustainable lifestyle brands, adopting the highest standards of sustainability and core principles of environmental responsibility and wellbeing. The timber structure's design and material selection will significantly reduce the embodied carbon of the building, while simultaneously creating a warm and open experience for visitors.
