As climate variability intensifies, extreme storms are becoming more frequent in some regions while water scarcity deepens in others. Architects are increasingly pressed to reconsider how buildings engage with rainfall as an environmental force and a design resource. How can architecture move beyond shedding the excess water to actively collect, store, and reuse it? What would it mean to treat rainwater as a material that shapes resilient and meaningful spaces?
Buildner has announced the results of the Dubai Urban Elements Challenge, a landmark international design competition organized in strategic collaboration with Dubai's Roads and Transport Authority (RTA). With a total prize fund of 2,000,000 AED (approximately €500,000), the initiative represents one of the most significant publicly funded global design competitions focused on urban transformation.
The competition was conceived as a forward-looking procurement and innovation platform for one of the world's fastest-evolving metropolitan environments. Participants were invited to propose modular, climate-responsive urban elements—seating systems, shading devices, lighting infrastructure, wayfinding components, rest areas, and micro-retail structures—designed to enhance pedestrian life and strengthen Dubai's public realm identity.
Cities are warming at roughly twice the global rate, a trend accelerated by rapid urbanization. While rising temperatures are reshaping daily life worldwide, some towns and neighborhoods, often the most vulnerable and least resourced, are warming more than others. The reason comes down to the urban environment. Built infrastructure, such as roads, buildings, sidewalks, and public spaces, determines how heat moves through a city, where it accumulates, and how long it remains trapped. No matter the climate zone or geographical location, shade remains the most effective and immediate way to cool pedestrians and relieve the built environment.
From building codes to mobility restrictions and new diplomatic roles within city governments, climate policy is increasingly being shaped at the local level through a widening range of legislative and institutional tools. Cities as varied as Sydney, Boston, New York, Paris, Miami, and dozens across Latin America are adopting targeted strategies that reflect their distinct environmental pressures and governance structures. These initiatives range from all-electric and net-zero construction requirements, to traffic-control measures designed to curb the social costs of private vehicle use, to emerging forms of urban diplomacy that coordinate responses to rising temperatures and biodiversity loss. Together, these approaches illustrate how territorial management is evolving in response to the accelerating climate crisis, and how local governments are experimenting with regulation and collaboration to confront challenges that are at once global and deeply place-specific.
Climate risk is a shared global condition, marked by intensifying heat, water scarcity, flooding, and ecological loss that no border can contain. In 2025, these pressures sharpened a collective awareness that government pledges and international agreements are not keeping pace with lived realities. Across geopolitical contexts, the tension is immediate and structural, revealing gaps between policy ambition and material change. This moment has exposed a growing reliance on disciplines outside formal structures to respond quickly, intelligently, and with accountability.
What does optimism feel like in cities that can no longer rely on perfection as their ultimate ambition? Across the world, urban environments bear the weight of overlapping pressures: climate volatility, spatial inequality, political fragmentation, public distrust, and chronic infrastructural disinvestment. These realities render the idea of an ideal city increasingly detached from lived experience. Yet the hope for building better systems persists. While utopian visions may seem like an escape from the growing complexities of the modern world, the greater challenge for contemporary city-making is to confront those complexities rather than avoid them.
The idea of transforming water into land has captivated humanity for centuries. The Netherlands, for example, is a pioneering nation in this field, where approximately 20% of the territory has been reclaimed from the sea or lakes using dikes to control water flow and dry the surfaces. As technology has advanced, this practice has become more widespread. Today, China leads the way, joined by urban centers in the global south, such as cities in West Africa, East Asia, and the Middle East.
These megalomaniacal land reclamations are primarily undertaken in areas with extensive coastlines but insufficient landmass to meet their needs. In this regard, the newly reclaimed areas serve many purposes, ranging from the development of luxury residential complexes to an entertainment archipelago featuring hotels, restaurants, theaters, and shops.
Extreme heat is one of climate change's most urgent and rapidly growing consequences, especially in cities. Urban areas are particularly vulnerable because they trap heat in building materials and urban streets, creating dangerous conditions for residents. As temperatures continue to rise and heat waves lengthen, cities are grappling with how to remain livable in the face of this intensifying threat.
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.
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.
Transit-Oriented Development (TOD) is a comprehensive urban planning strategy aimed at creating dense, walkable, and vibrant neighborhoods centered around public transportation hubs. By seamlessly integrating residential, commercial, and recreational facilities within close proximity to transit nodes, TODs seek to reduce automobile dependency, increase public transit ridership, and stimulate local economic development. Government agencies play a pivotal role in supporting these developments through zoning reforms, easing floor area ratios (FARs), selling air rights, and facilitating public-private partnerships to secure capital for public infrastructure. While TODs have gained global traction, East Asia boasts some of the most successful examples. Conversely, efforts to replicate these models in different contexts—such as New York City—highlight the importance of adapting TOD principles to local conditions, geographical characteristics, and community needs.
Mid-century modernism, celebrated for its simplicity, functionality, and direct connection with nature, is often associated with urban and suburban environments. However, its principles found fertile ground in the rural landscapes of the United States East Coast. The post-war architectural movement, characterized by innovative materials, clean lines, and harmony with natural surroundings, reveals its adaptability in the hands of architects and craftsmen working in rural regions of the East Coast. Although associated with metropolitan areas, its adoption in rural settings reveals a compelling story of cultural and environmental adaptation.
As the global climate crisis intensifies, the construction industry faces increasing pressure to reduce carbon emissions, prompting a fundamental reassessment of building practices. Dutch architecture firm MVRDV, known for its commitment to sustainability, presents an honest exploration of this challenge in "Carbon Confessions," an exhibition at Munich's Architekturgalerie. The exhibition provides insight into the firm's ongoing efforts, highlighting both its achievements and the obstacles encountered in the pursuit of carbon reduction.
Mountainous and high-altitude regions are considered to be among the most fragile ecosystems on Earth. From melting glaciers to land erosion, these environments face mounting threats from climate change, making it imperative to reimagine how architecture and its supporting infrastructure are designed for such places.
The communities settled in mountain ecosystems are especially vulnerable to the impacts of climate change because of their proximity to early symptoms of changing environments and lack of access to adaptive resources and materials. Beyond all poetic aspirations of building and living in mountain environments, it is an urgent challenge to design solutions that properly resist hostile climatic conditions and promote sustainable and safe human settlements in mountainous regions.
Every year, over a thousand people complete the 2,192-mile (3528-kilometer) Appalachian Trail between Springer Mountain in Georgia and Mount Katahdin in Maine. Millions more follow the trail for a shorter stretch by spending time at the countless overlooks, walking along the wooded ridges, or meandering through the small town centers, making this network one of the world's most visited and widely recognized trail corridors. However, the proposal for this expansive trail corridor, originally entered in a 1921 Journal of the American Institute of Architects article by Benton MacKaye, was far from a mere recreational outdoor amenity. This "project in regional planning" was a radical critique of the industrializing modernity that sharpened the divide between expanding cities of the Eastern coast and waning towns of the Appalachian mountains.
This article was originally published on Common Edge.
About a decade ago, the term "resilience planning" became ubiquitous in climate circles. That shift, in the wake of increasingly unpredictable events, was shaped in part by the Rockefeller Foundation's 100 Resilient Cities program, a six-year, $160 million effort to establish chief resilience officers in cities all over the world. Out of that program, which ended in 2019, emerged its successor, Resilient Cities Catalyst (RCC), a New York–based nonprofit engaged in what it calls "capacity building" projects. For Climate Week, I talked to Sam Carter, one of RCC's founding principals, about his definition of resilience, the organization's planning and philanthropic method, and the challenge of scaling up climate efforts.
As record-breaking temperatures sweep across European cities, practitioners have recognized that existing infrastructure is poorly equipped to address the impacts of climate change. In response to this concern Roofscapes, a startup emerging from the MIT School of Architecture and Planning, has developed innovative solutions to amplify urban climate resilience. Their approach focuses on the strategic adaptation of underutilized spaces such as rooftops. By tackling the immediate challenges posed by extreme heat, the startup's work epitomizes how architectural innovation can directly contribute to addressing climate adaptation needs in cities. The company was recognized as one of ArchDaily's 2024 Best New Practices for their innovative approach to tackling urban issues such as affordability, lack of biodiversity, rising urban temperatures and repurposing.
Anyone who walks during the summer in a city like Boston knows that a significant amount of time is spent charting routes with shade. But I can’t use that as my only excuse for being off-task. Honestly, I’m distracted. The swirling headlines of the U.S. presidential election, an unprecedented UN climate conference looming, and the phrase “decade of decisive action” weighs heavy on my shoulders. While it’s easy to get caught up in current events, those of us with solutions must stay focused.
A perhaps helpful Japanese phrase to call upon is “kotsu kotsu,” essentially meaning to slow down and focus on the task at hand, and do it well. Temperatures are soaring, people are suffering. As a recent UN COP letter stated, “time lost is lives, livelihoods, and the planet lost.” Cooling our cities and communities is more important than ever.
