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COP30 Outcomes for the Built Environment: From Sustainable Cooling to Climate Adaptation Commitments

On November 21, 2025, the closing day of the 30th edition of the Conference of the Parties (COP) took place, the yearly gathering of United Nations member states to negotiate international climate agreements and assess global progress toward emissions reduction. This year, the event was held in Belém, Brazil, a port city of fewer than 1.5 million people, widely known as a gateway to Brazil's lower Amazon region. First convened in 1992, UN Climate Change Conferences (or COPs) are an international multilateral decision-making forum on climate change involving 198 "Parties" (197 countries, nearly all of them, depending on definitions of country, and the European Union). Their purpose is to assess global efforts toward the central Paris Agreement aim of limiting global warming to as close as possible to 1.5 °C above pre-industrial levels. The event brings together leaders and negotiators from member states, business figures, young people, climate scientists, Indigenous Peoples, and civil society around issues considered essential to that climate goal. This year, COP30 was marked by strong criticism of its ties to the fossil fuel industry, descriptions of agreements as fragile and insubstantial, and the struggle to move climate finance "from pledge to lifeline."

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Climate, Craft, and Continuity: Behind the Global Recognition of Bahrain’s Architecture

Bahrain's architectural participations in the international exhibitions have gained increasing global recognition, marked most recently by major awards at Expo 2025 Osaka and the Venice Architecture Biennale. These milestones reflect a broader trajectory in which the country's design culture, rooted in climatic intelligence and cultural continuity, has become a prominent voice in international conversations on context-driven architecture.

This growing visibility builds upon a deep architectural lineage. Bahrain's identity has long been shaped by its position as a maritime crossroads of the Arabian Gulf, where the legacy of pearling settlements and the compact urban fabric of Muharraq and Manama reveal a dialogue between local traditions and global exchange. Today, that dialogue evolves through practices that merge preservation with experimentation, translating heritage into a contemporary architectural language that is both place-specific and forward-looking.

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CarbonSpace: Designing with Carbon from the First Sketch

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Every act of building begins with the transformation of raw materials, energy, and land, and this inevitably entails environmental impact. This encompasses all the changes a process triggers in the natural world: from resource extraction to pollutant emissions, from energy consumption to biodiversity loss. Measuring this is complex, as it spans multiple dimensions. Carbon has emerged as the common metric, translating these effects into greenhouse gas emissions (CO₂ equivalent) directly linked to global warming. This standardization has made it omnipresent and comparable across materials, systems, and sectors. Reducing carbon emissions, therefore, means addressing the root of global warming, which is a particularly urgent task in the construction industry, responsible for about 39% of global emissions. In response to this challenge, MVRDV NEXT, the innovation and digital tools division of the Dutch architectural firm, launched CarbonSpace, a free, open platform that brings carbon accounting to the architect's desk, right at the napkin sketch stage.

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Context-Responsive Architecture in Spain: 7 Projects Highlighting Material Strategies

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Andanzas y visiones españolas is the book in which Miguel de Unamuno collects his experiences during excursions through Spain's cities and countryside, accompanied by friends and colleagues. More than a precise geographical description, the text consists of narratives in which each region and every feature of the territory leaves a deep imprint on his thought. The literary discourse actively weaves the diversity of setting, climate, and contextualism as foundational threads, presenting the territory not only as a physical place but also as a space for reflection and contemplation. This attentive engagement with the landscape—so diverse within Spanish architecture—also resonates in the built environment, fostering in contemporary practice a sensitive adaptation to the country's varied climatic conditions, both through design strategies and material choices.

Built to Last—or Change? The Case for Dry Construction in Humid Cities

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In certain parts of the world, construction is still dominated by wet systems—concrete, masonry, and cementitious materials that are poured, cured, and fixed in place. While this has long been considered the norm in some south-east Asia countries, such as Singapore, Thailand, Malaysia, and China, in most of these regions, they typically share a common trend where labor is relatively inexpensive. This serves as one of the reasons to make concrete more easily available, as one of the typical downside of concrete is its intensive labour cost - this further differentiates concrete as a cheaper and more efficient material system to be building out of.

However, not enough considerations in the region are given to the sustainability aspect when using these wet construction materials,often overlooking the significant drawbacks of its material lifecycle and the difficulty to recycle it without downcycling - making it one of the more unsustainable materials available to be built out of.

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Building the Engine: Industry & the African Urban Agenda

The next generation of Sub-Saharan Africa’s green and inclusive cities is just around the corner, but only if designers embrace the opportunity. Can small-scale entrepreneurship drive new sustainable housing, or will the overburdened sector fail to meet the challenge of climate change?