Tag: sustainability-and-performance-in-architecture | ArchDaily

Ideology of Performance: Sustainability and the Limits of Efficiency

Olivia Poston — Thu, 23 Apr 2026 07:30:00 +0000

This article is part of our new Opinion section, a format for argument-driven essays on critical questions shaping our field.

Jaali, Mashrabiya, Cobogó: The Lightest Skins in Architecture

Ananya Nayak — Mon, 20 Apr 2026 07:30:00 +0000

A perforated screen is often treated as an afterthought, something applied to soften light, to decorate a façade, or to add texture where a wall might otherwise feel flat. It is photographed as a surface, drawn as a pattern, and discussed as a craft. But in many buildings across the Indian subcontinent and the Islamic world, the screen was never an addition. It was the wall itself. Remove it, and the building does not simply change in appearance; it loses its ability to regulate heat, move air, and mediate between inside and outside.

Form Follows the Existing: 15 Homes Designed to Preserve Local Trees

Camilla Ghisleni — Wed, 24 Sep 2025 04:00:00 +0000

The preservation of the environment and the harmonious integration of the built and natural elements are fundamental principles in contemporary architecture. Various design strategies are employed to achieve this balance, ranging from the revival of vernacular techniques to the use of advanced technologies. However, this concern goes beyond the choice of specific construction systems or innovative materials; it also manifests in the design approach that ensures the preservation of the site's natural elements. In this context, we present 15 homes designed to protect local trees, showcasing how architectural decisions can adapt to nature rather than impose on it.

Forest Futures: Rethinking Architecture of Forest Ecosystems and Ecological Balance

Olivia Poston — Tue, 25 Mar 2025 05:00:00 +0000

Forests are among the most complex yet vital ecosystems on Earth. They regulate climate, support biodiversity, and sustain human communities. With the growing realities of climate change and environmental degradation, architects, planners, and engineers now face a new imperative: designing within forests in ways that sustain the ecosystems on which they depend.

Designing with Humidity: How Architecture Adapts to the World’s Dampest Climates

Olivia Poston — Tue, 11 Mar 2025 05:00:00 +0000

Humid environments present some of the most complex challenges in architectural design. From the tropical monsoon season of Southeast Asia to the equatorial heat of Central Africa, these environments demand solutions that account for intense moisture, high temperatures, and the constant battle against mold, decay, and stagnation. Yet, for centuries, communities in these regions have developed architectural techniques that do not fight against humidity but instead work with it, leveraging local materials, climate-responsive design, and passive cooling techniques to create sustainable and livable spaces. By considering atmosphere as a sensory and climatic phenomenon, architects will craft spaces that are not only evocative but also responsive, adaptive, and sustainable.

How to Improve Energy Efficiency in Modernist Buildings?

Camilla Ghisleni — Wed, 24 Jul 2024 07:30:00 +0000

Throughout the history of architecture, energy efficiency, and CO2 emissions were considered marginal issues until the late 20th century. The low scores of some iconic modernist buildings in the Energy Star certification program illustrate this situation. The MetLife/PanAm Building (designed by Walter Gropius and Pietro Belluschi in 1963) received a dismal score of 39 (on a scale of 0 to 100), while the Lever House (designed by Skidmore, Owings & Merrill in 1952) scored 20. The worst performance was by Mies Van der Rohe's iconic Seagram Building, constructed in 1958, which received only 3 points. On the other hand, two revered Art Deco buildings from the 1930s, the Chrysler Building and the Empire State Building achieved scores of 84 and 80, respectively, as a result of extensive upgrades to their mechanical and insulation systems.

Multi-Purpose Design: Hybrid Spaces for a Sustainable Future

Valeria Montjoy — Wed, 18 Oct 2023 06:45:00 +0000

Similar to a chameleon that changes color to blend in with its environment, architecture must constantly evolve and adapt to changing demands. A few decades ago, homes used to be associated solely with private life and rest, while workspaces were exclusively designed for just that: work. It was common for each use to be separated into its own room, making enclosed, rigid spaces the standard norm for architects to follow. That is, of course, until new living and working patterns blurred these boundaries to respond to contemporary trends.

How New Technologies Are Evolving to Embrace Sustainability in Architecture

Eduardo Souza — Tue, 17 Oct 2023 07:30:00 +0000

When we talk about technology, we often think of robots, supercomputers, data centers or smartphones. But technology also refers to the invention of the first chipped stone tools or the development of the steam engine, which brought about the first Industrial Revolution. The term comes from the combination of the Greek words techne (art, craft) and logos (word, speech) and is nothing more than the application of knowledge to achieve goals in a specific and reproducible way, for practical purposes. In the construction industry, which moves large amounts of resources and people, more technology means incorporating new methods, tools, automation and software that can improve efficiency. As a historically innovation-resistant industry, the construction sector has a huge impact on the environment due to its carbon emissions and exploitation of raw materials. However, as it turns to the digital world, builders have seen technology as a means to optimize practices and identify, build, and manage their projects.

Meet the Winners of Saint-Gobain’s “Architecture Student Contest” 2022

Eduardo Souza — Wed, 20 Jul 2022 06:45:00 +0000

The 17th edition of the "Architecture Student Contest" has come to an end, with the participation of over 220 universities from 32 countries. This year, the challenge was to transform a district located in Warsaw, Poland in order to revitalize an area located next to Warszawa Wschodnia (Warsaw East). The contest involved the design of a new student residence and housing, as well as a meeting and entertainment center in an old factory building that is classified as a historical heritage site. With the requirement of addressing the space's performance as well as its architectural, environmental and social aspects, the contestants were tasked with a project that positively impacts its users and the planet, with low carbon emissions throughout its life cycle.

The Most Sustainable Building Is the One That Is Already Built: Multi-purpose and Healthy Spaces

Eduardo Souza — Tue, 07 Jun 2022 01:30:00 +0000

Charles Darwin's theory of natural selection sought to explain the origin and survival of species on the planet. In short, it points out that the fittest organism survives and can reproduce itself, perpetuating useful variations for each species in a given place. Adaptation is, therefore, a characteristic that favors the survival of individuals in a context. In the construction world, we could draw some parallels. Could adaptation be an important quality to increase the useful life and efficiency of a building over time, considering the changes and demands of society, as well as technologies and lifestyles?

Replacing Cement with Waste: Embracing the Circular Economy with Polymer Technology

Eduardo Souza — Thu, 02 Jun 2022 01:30:00 +0000

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.

Towards Sustainable and Affordable Housing: Is 3D Printing the Future or the Present?

Valeria Montjoy — Wed, 25 May 2022 06:45:00 +0000

In recent years, the construction industry has faced unprecedented challenges. A lack of skilled workers is driving up costs of labor, there is a global housing shortage, and the effects of climate change around the world are clearer than ever. Therefore, questioning traditional construction methods and pushing the limits of innovation has become a top priority, forcing the industry to implement new technologies as they get on board the digital transformation era. There is one innovation, however, that looks particularly promising: 3D construction printing. Although relatively recent, the technology has already been successfully tested in numerous structures, houses and apartment buildings, reshaping residential construction as we know it. Hence, 3D printing could very well be a viable alternative for more efficient, sustainable and cost-effective mass housing solutions in the near future, positively impacting people’s lives and contributing to greener, healthier cities.

Designing Virtuous Buildings: 6 Projects that Combine Sustainability and Performance

Eduardo Souza — Fri, 25 Feb 2022 01:30:00 +0000

The clothes used by nomadic peoples in the desert (Bedouins, Berbers, Tuareg, among others) are usually dark, long and made of heavy fabric. Contrary to common sense, which would recommend light, pale and short clothes for a hot climate; heavy and loose clothing favors air convection, creating a constant flow of air along the body, providing thermal comfort in arid climates. For buildings, the analogy works. When approaching energy efficiency and project performance, we will inevitably talk about its envelope, among other aspects of the project. A successful solution in one location, will not always be efficient in another.

As Climate Becomes Extreme, How to Deal with the Building Envelope?

Eduardo Souza — Tue, 15 Feb 2022 01:30:00 +0000

When talking about energy efficiency in buildings, it is inevitable to mention thermal insulation. We rarely see it in a finished building and, even in the technical drawings, the insulating layer appears as a thin hatch. But this is an element that is of vital importance, as it acts as a barrier to the flow of heat, hindering the exchange of energy between the interior and the exterior, reducing the amount of heat that escapes in winter and the thermal energy that enters in the summer. In a building with good thermal insulation, there is less need for heating to keep the house at a pleasant temperature, also reducing its carbon footprint. Currently, there are many countries that require a minimum level of thermal insulation for buildings, with increasingly strict parameters. But how should this issue be dealt with in the near future, with the worrying climate crisis forecast?

Winners of Saint-Gobain’s International Gypsum Trophy 2021

Eduardo Souza — Tue, 14 Dec 2021 01:30:00 +0000

Today, drywall and gypsum-based systems are currently present in almost all architectural works. These allow you to coat buildings with products that combine, among other attributes, construction ease, fire safety and the possibility of recycling, both in historic structures or completely new constructions. Since 1998, Saint-Gobain - one of the largest distributors of these types of systems - has awarded the projects that best apply them in their solutions, dividing them into 6 categories (Ceilings, Plaster, Plasterboard, Innovation & Sustainability, Residential, and Non-Residential). The submitted projects are meant to demonstrate how the architects managed to ingeniously unite the company's products with innovative solutions to overcome each of the difficulties that the works or contexts impose.

Off-Site Construction is Radically Changing the Rules of Architectural Design

Valeria Montjoy — Mon, 13 Dec 2021 06:45:00 +0000

The popularity of pre-designed and pre-fabricated homes is growing, moving much of the construction process from the building site into factories. While countries like Singapore, Australia and the United Kingdom are increasingly adopting modular buildings to meet labor and housing shortages, Nordic countries like Sweden already build 90% of residential single-family houses in prefab wood. Despite the recent surge in interest, off-site building is by no means a new concept. In fact, the construction method has been present throughout history in many attempts to consolidate its use in construction: as far back as A.D 43, the Roman army brought with them prefabricated forts to Britain, while Japan has been building in wood off-site and moving parts in pre-assemblies for at least a thousand years.

Design Guide: 7 Essential Features of a Net Zero Building

Eduardo Souza — Thu, 09 Dec 2021 06:45:00 +0000

Kiribati has a population of around 110,000 people and its economy is centered on fishing and agriculture. Comprised of 33 islands in the Central Pacific, its highest point is only 81 meters above sea level, which makes it potentially the first country that could disappear completely due to global warming and the consequent rise in sea levels. The climate crisis has been a hotly debated topic in recent years and terms such as carbon footprint, greenhouse effect, atmospheric aerosols, and many others, are already staples in our vocabulary. Another widely spoken term is “net zero”, or net zero emission, used as a goal for buildings in different industries and countries. Basically, it means that the energy balance is zero.

How Fire Protection Glass Can Save Lives without Compromising Design

Olivia Bartolini — Mon, 08 Nov 2021 05:45:00 +0000

While glass is generally singled out as the weakest part of a building, it is not always true. With technological advances and the continuous innovations of the industry, there is glass that, even while allowing natural light to enter an environment, can protect the building from fire. Beyond fire, there are also other threats such as hot gases, smoke, and heat transmission, which put the safe evacuation of people and the protection of property at risk.