As the effects of climate change intensify across the world, the AEC industry is shifting toward green building to effectively address the climate crisis. In 2020, members of The American Institute of Architects (AIA) overwhelmingly approved a resolution making environmental stewardship the organization’s top priority. Since then, steady progress has been achieved to develop a Climate Action Plan, evolve the Framework for Design Excellence, and increase participation in the 2030 Commitment. The building and construction sector is responsible for 36% of energy consumption, 38% of energy related carbon emissions, and 50% of resource consumption globally. These percentages are expected to double in total footprint by 2060, exacerbating the negative effects of climate change on the environment. The Intergovernmental Panel on Climate Change (IPCC) 2021 Report warns of increasingly extreme heatwaves, droughts and flooding, and a key temperature limit being broken in just over a decade. The world must act fast to avoid these catastrophic events, and decarbonizing the built environment is a major step in the right direction.

During the past couple of years, luxury and fashion brands began venturing into architecture. Some built museums, foundations, and cultural organizations while others shaped residential structures that translated their identity into space. Following this same concept, KARL LAGERFELD, along with Spanish Developer Sierra Blanca Estates and the Design and Branding Firm The One Atelier, have developed the fashion house’s first “luxury architectural project”, the Karl Lagerfeld Villas in Marbella, Spain. Designed by The One Atelier, of which Andrea Boschetti is Head of Design, the project has low carbon impact, aligned with the brand’s commitment to the Fashion Pact - a global sustainability initiative that seeks to transform the fashion industry through objectives in climate, biodiversity, and ocean protection.

Asking what is “luxury architecture” and questioning why fashion brands are expanding into architecture, ArchDaily met with Andrea Boschetti to further understand the architect and urban planner’s take on the subject.

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Concrete and sustainability are two words that are often considered incompatible. Used as early as the Roman era, concrete has shaped much of our built environment, being the most widely used manufactured material in the planet thanks to its resistance, versatility, cost-effectiveness, and accessibility, among other inherent benefits. Its popular use in buildings and infrastructure forms the foundations of cities, connects communities, and will continue to play a vital role in providing solutions to the challenges of the future – especially as cities must respond to a growing global population. But with cement as its key ingredient, it also comes with several environmental costs, being responsible for at least 8% of the world’s carbon emissions in a climate-change context. However, it doesn’t necessarily have to be that way. With the rise of innovative technologies and products, there are many ways to make concrete greener.

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Food production is directly reliant on bees, and their disappearance could lead to catastrophic effects on humanity. There are alarming reports all over the internet about how these little insects are dying. According to the Food and Agriculture Organization of the United Nations (FAO), 75% of the world's food crops rely on bees. For example, it is only possible to have a juicy and well-developed strawberry if dozens of bees go by the flower at the right time and pollinate it. Without them, it would look more like a raisin.

Generally made from kiln-fired clay, it is estimated that bricks have been used since 7000 BC, as examples were discovered in the ancient city of Jericho. Since then, bricks have been omnipresent in the history of architecture, combining constructive ease, aesthetics and comfort. Nowadays, with the growing concerns around the environment and the larger impact of materials used and decisions taken on a project, there are ways to modernize an ancient material such as brick through a few updates to its manufacturing process, making it even more eco-conscious. Brick can already be considered a sustainable material because of its durability and recyclability, but there are ways to further improve it. The new project for the headquarters of the food manufacturer Danish Crown, under construction and developed by CEBRA office, is a good example of how to apply this product in a more sustainable way.

Rammed earth constructions are not a novelty, on the contrary, some sections of the Great Wall of China were made using this technique. Relegated and replaced by modern methods of construction, the mud walls are currently re-emerging as an economic, sustainable solution, with low environmental impact. Even Joelle Eyeson, a young African entrepreneur, is betting that it may be the answer to the housing deficit in her region.

This is a rudimentary construction system in which earth is compressed into wooden boxes. The clay is horizontally placed in layers of 15 cm in height, and compacted with manual or pneumatic tools, to achieve its ideal density creating a resistant and durable structure.

VELUX Group reveals The Build for Life concept aimed at creating sustainable communities and built environment through affordable, socially-oriented designs and new housing models, healthy indoor climates and the use of low-impact materials. Developed together with EFFEKT, MOE engineers and Danish construction company Enemaerke & Petersen A/S, the concept provides architects and city planners with a “compass’ for navigating the sustainability imperatives of the moment while encouraging the design of healthier living places.

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The climate crisis has become a staple of the architecture discourse, with the field slowly acknowledging its contribution to environmental issues and seeking to reframe its values and approaches. However, there is an evident lack of commitment and consistency in addressing the matter and an absence of systemic change. Emerging practices, organizations and startups are carving a new architecture practice, slowly unfolding a paradigm shift beyond "green" add-ons and technical equipment. Addressing environmental issues on multiple levels, from policy and design strategies to materials and construction processes, the following are some of the actors reframing the profession's relationship with sustainability.

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According to a 2021 Food Waste Index Report by the United Nations, 17% of global food production goes to waste, becoming the third biggest source of greenhouse gas emissions. 11% of this waste is generated by households, not only contributing to the climate crisis, but also provoking large economic costs, biodiversity loss, and the rise of pollution levels at unprecedented rates. Therefore, considering the key role that architecture and design plays in providing more eco-friendly housing options, it is essential to adopt and enhance a more self-sustaining, zero-waste approach.

Batlleiroig is an architecture firm based in the city of Barcelona, whose extensive portfolio encompasses urban projects, landscaping, buildings, and interior design. We spoke with Joan Batlle Blay, Architect & Landscape Architect and partner at the firm, about the innovations and challenges in his work. According to him, “In our office, we think that R+D (research and development) is the company’s main tool to innovate and evolve our work method into an absolute creed for the planet.” See the full interview below:

Designed by JPG.ARQ, MMBB Arquitetos, and Ben-Avid, the Brazil Pavilion at Expo 2020 Dubai offers a sensory experience that connects visitors of the World Expo with Brazilian biomes and cultural heritage.

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Under the theme of 'The Greater Number', the Dutch Design Week (DDW) returns with a physical edition from the 16 until the 24th of October 2021 in Eindhoven, the Netherlands. The largest design event in Northern Europe has decided for its comeback to tackle the notion of less consumption, less production, and less waste. Knowing that this is not always possible, the design happening also calls for more sustainable products with more value.

Striving to change the behavior of consumers and manufacturers, Dutch Design Week organized lectures, debates, and exhibitions, from which ArchDaily selected 8 architecturally relevant interventions to underline. Highlighting ideas that can shape a positive future, the list is mostly focused on future cities, while also tackling notions such as adapted realities, connected living, interactive experiences, and designing society.

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Belmont (Monty) Freeman (b. 1951) founded his New York-based, currently eight-person practice, Belmont Freeman Architects in 1986. Its active projects are half institutional and half residential, with a special focus on adaptive reuse, predominantly in New York and nearby states. Among the firm’s most exemplary projects are the LGBT Carriage House on the University of Pennsylvania campus, a series of restorations at the Four Seasons restaurant in the Seagram Building, renovations at the Yale Club in Manhattan, and the renovation of the Ezra and Cecile Zilkha Gallery at Wesleyan University in Connecticut, designed by Kevin Roche. Current projects include an expansive but minimalist residential compound on Martha’s Vineyard, branch library renovations in New York City, and redevelopment of a former meatpacking building into a new Innovation Hub for Columbia University’s Business School.

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Celebrated on the first Monday of every October, World Architecture Day was set up by the Union International des Architects (UIA) back in 2005 to “remind the world of its collective responsibility for the future of the human habitat”, coinciding with UN-Habitat's World Habitat Day.

This year both organizations have defined themes related to improving the quality of life and reducing the effects of the climate crisis by taking action in the built environment. While the International Union of Architects' 2021 World Architecture Day theme is "Clean Environment for a Healthy World", UN-Habitat's World Habitat Day has announced "Accelerating Urban Action for a Carbon-Free World" as their topic.

The Singapore Pavilion for Expo 2020 Dubai illustrates the city's aspiration towards a sustainable future that merges architecture, nature, technology and culture. Under the title "Nature.Nurture.Future", the pavilion designed by WOHA Architects and landscape design practice Salad Dressing showcases a sample of Singapore's urban environment that epitomizes its City in Nature vision. The multi-layered green space creates a self-sufficient ecosystem highlighting ideas of sustainability and resilience through the marriage of technology and nature.

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Henning Larsen has been creating projects that address cross-cultural design, tackle diverse climatic zones, and try to achieve ambitious sustainability objectives. All of this wouldn’t be possible without the use of technology and specially crafted digital and generative design tools that allow architects to treat any element as a parameter in design.

In a special interview with ArchDaily, Jakob Strømann-Andersen, Partner and Director of Henning Larsen’s Innovation and Sustainability Department talks about digital tools and their incorporation in the design process. Focusing specifically in this conversation on Sandworm, a new modeling program that uses sandboxes, Anderson explains how they have achieved to scan and directly transfer manipulated landscapes into a 3D model.

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"Welcome to this strange book. With all the drawings, it might appear like a manual, but it isn't. The book is as much about joints as it is about pieces. Above all, it seeks the order that is inherent in things". These words are part of the introduction to Koen Mulder's book, "The lively surface: Masonry associations as a pattern art and tool of composition". Available in German, the 160-page manual, rigorously illustrated, presents a universe of possible pattern variations that can be created when you start designing.

We interviewed Koen to find out what inspired him to talk about this topic and to understand how he managed to gather all this information, while also figuring out the impact that this type of study can have on architecture students and architects.

Over the past couple of years, many designers have voiced their commitment to ethical and ecological sourcing, resorting to frugal designs through local materials, traditional techniques, and equitable architecture. Having this approach in mind, many found inspiration in their cultural heritage, reimagining ancient designs in contemporary contexts.

When thinking of recycled design trends, we can't overlook one of the most well-known and popular materials that was shared by nations all around the globe over the span of 100 years; on balconies, outdoor patios, gardens, and indoor living spaces: rattan. It is estimated that almost seven hundred million people worldwide use rattan, with many countries presenting it as an integral part of their cultures. In this article, we look at how architects and designers integrated rattan in their designs and found numerous ways to make the best out of Southeast Asia's popular local material.

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