From fire in prehistoric caves to public lighting in smart cities, illumination has constantly evolved alongside technological advancements. In recent years, however, it has begun to shift even more significantly in terms of design and functionality, driven by a growing awareness of its impact on the environment and human health.

From fire in prehistoric caves to street lighting in smart cities, lighting has evolved steadily alongside technological advancements. In recent years, however, it has begun to transform even more significantly in terms of design and functionality, driven by a growing awareness of its impact on the environment and human health.

Can we construct buildings using less water? Throughout June, ArchDaily opened the debate on water resources in architecture, inviting our readers to join the discussion.

Global water use data is discouraging, and the construction process accounts for a significant portion of this consumption. It was time to think about how to reduce this impact. The need to design buildings that do not require water offered a unique opportunity to explore innovative and sustainable alternatives to minimize or even completely eliminate water use in construction.

With 55% of the world's population living in cities, the concept of circular economy is increasingly prominent in discussions on architecture and urbanism. The goal of circularity is to reduce the environmental impact of the current production and consumption model through the efficient use of material resources and waste reduction. But how can this idea actually be applied to cities?

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This February 2 marks another World Wetlands Day, held under the theme revitalize and restore degraded wetlands. The 2023 theme highlights that "if done correctly, these sites can offer the same benefits as the original natural wetland."

This year, we celebrate the fifteenth edition of our Obra del Año (Building of the Year) award: the highest recognition in the Spanish-speaking architectural world, with winners selected by public vote. Starting today, Thursday, March 9, you and all of our readers will be responsible for choosing the projects built during 2022 that inspired us and now faithfully represent the identity of our local contexts.

This February began with social media ablaze following wildfires in central and southern Chile. This has become a recurring concern in recent years due to their scale and frequency. To date, nearly 3,000 affected individuals and almost 1,100 destroyed homes have been reported across various areas of Ñuble, Biobío, and La Araucanía, according to data compiled by the news outlet La Tercera.

Chile is looking to reactivate and add new cable car projects to address urban mobility in its cities. At the end of January 2023, economist and politician Carlos Montes, the current Minister of Housing and Urban Development, alongside Carlos Ponce, director of the Santiago Metropolitan Park, officially presented the new Pío Nono Cable Car project. Currently under construction, this one-kilometer, three-station line—to be named Zoológico Nacional, Chile Nativo, and Plaza México—aims to provide an alternative transport option to the summit of San Cristóbal Hill.

From April 20 to 30, Barcelona will once again host the Model Festival, an event that aims to transform the city into a platform for emerging architectural and design talent, as well as global thought leaders. Founded in 2022 by the Ajuntament de Barcelona and managed this year by the Fundació Mies van der Rohe, the festival aims to create a space of exploration and inspiration for all citizens, turning the city's streets into a laboratory for architectural and urban experimentation and dissemination. It will once again feature the artistic direction of Eva Franch i Gilabert, alongside a broad team of architects, curators, and more than 50 local institutions and organizations selected through an open call.

Cristóbal Tirado and Doering Pardo were awarded first place in the public competition “Architectural Design and Profile of the Chile Chico Town Hall.” Organized by the local municipality's Secretariat of Communal Planning in the Aysén Region, the competition aimed to select a distinctive and iconic architecture for this extreme region, while incorporating energy efficiency criteria, openness toward General Carrera Lake, and outdoor spaces for civic gatherings.

The selected project proposes “to articulate a dialogue between the present day and its technologies, and the historical past and foundational building traditions of Chile Chico.” With this in mind, the materials—brick, wood, and glass—were adapted to current technical and spatial requirements to create a modern civic building. 

The community of Caleta Tumbes in the commune of Talcahuano, a few kilometers from Concepción, suffered severe damage from the 2010 Chile earthquake and tsunami. Nearly a decade later, the local municipality launched a public tender for the opportunity to rebuild one of the most affected structures, the F-495 School.

The winning project was designed by the firm 6280 Arquitectos, led by Pablo Arellano and Patricio Lopetegui. Below, the team describes the proposal in their own words.

There is a clear reason why the circular economy is becoming increasingly central to debates on architecture and urbanism: the global population living in cities is projected to reach 68% by 2050. The environmental challenge will be significant as the demand for natural resources, such as materials and energy, increases, and circularity seems to offer key opportunities to mitigate this impact.

How can we move toward this more sustainable model in our cities? We posed this question to our readers. After reviewing a vast number of comments and opinions from construction professionals, students, and architecture enthusiasts alike, it was surprising to find such a strong consensus on policies and programs that promote responsible consumption and cross-sector collaboration.

Discover the main perspectives below.

Concluding a successful edition of the 2023 Bienal de Arquitectura Latinoamericana in the city of Pamplona, extension activities will be held in Seville, Granada, Barcelona, and Madrid from October 2 to 6.

On Thursday, November 23, the official launch of the 24th edition of the Pan-American Architecture Biennial of Quito (BAQ 2024)—one of the most anticipated architectural events nationally and internationally, organized by the Pichincha College of Architects—took place at the Center for Contemporary Art.

On Wednesday, August 23, the first episode of a new documentary series exploring Al Borde's projects will be released. Building with Living Trees dives into the stories behind Casa-Jardín, a single-family residence located on the outskirts of Quito.

On Wednesday, August 23, the first episode of a new documentary series exploring projects by Al Borde will premiere. "Building with Living Trees" dives into the stories behind the Casa-Jardín, a single-family home located in the suburbs of Quito.

The academic output of architecture in Ibero-America is vast and valuable; therefore, we believe it is necessary to launch a new call for entries to showcase the best final degree projects that have emerged from these programs.

In this year's edition, the Electrolux Architecture Competition addressed the challenges of vertical architecture for sustainable cities, promoting new ways to generate innovative programmatic design, public benefit, and community integration. With a focus on contextual relevance, the initiative sought to enhance both public space and quality of life for urban residents.

First prize was awarded to architecture students Mateo Loayza Montalvo, Gabriel Ceballos Melillán, Sebastián Quiroz Lara, and Francisco Beltrán Ayala, from the School of Architecture at Universidad Andres Bello, under the guidance of professors Juan Agustín Soza and Mauricio Bruna and external professor Eduardo Maldonado. Located opposite the historic Patio 29, the project proposes a vision for the relationship between the cemeteries of the future and high-rise structures.

Read more about the project in the authors' own words below.