In increasingly denser urban environments, there is a new-found interest in underused spaces as opportunities for further development. Representing up to 25% of cities' land area, rooftops are among the most exciting spatial resources. From sustainable infrastructure and urban farming to social spaces and cultural venues, the article looks into the potential of creating a multi-layered city through the activation of urban rooftops.
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Since its launch in 2000, the Serpentine Pavilion has been providing renowned and emerging architects with a platform for design experimentation, becoming an important display of contemporary architecture. As we approach the inauguration date of the 2023 Serpentine Pavilion, designed by Lina Ghotmeh and titled “À Table", French for sitting together to eat, we look back at the last six editions of the famous annual structure.
Highlighting an untapped spatial resource, MVRDV's Rooftop Catalogue, in collaboration with Rotterdam Rooftop Days, is now available online for free. Commissioned by the City of Rotterdam, the Rooftop Catalogue presents 130 innovative ideas to make use of Rotterdam's empty flat roofs, showcasing a potential new phase in the city's development and illustrating how reprogramming rooftops can help with issues such as land scarcity and climate change while also addressing the practical side of repurposing these spaces in terms of construction options and suitable sites.
On May 20th, 2023, the entire architecture world will turn its attention to Venice for the opening of the 18th edition of the Venice Architecture Biennale. Ever since the appointment of Lesley Lokko as curator of the international exhibition, ArchDaily has covered all the details of the Biennale, but some frequently asked questions about the event remain unanswered.
Below, we answer the 10 most common questions.
According to the UN, more than 7000 extreme weather events have been recorded since 2000. Just this year, wildfires raged across Australia and the west coast of the U.S.; Siberia charted record high temperatures, reaching 100 degrees Fahrenheit before Dallas or Houston; and globally, this September was the world’s hottest September on record. As the effects of the climate crisis manifest in these increasingly dire ways, it is the prerogative of the building industry – currently responsible for 39% of global greenhouse gas emissions – to do its part by committing to genuine and sweeping change in its approach to sustainability.
One of the most challenging aspects of this change will be to meet mounting cooling demands in an eco-friendly way. Cooling is innately more difficult than heating: any form of energy can become heat, and our bodies and machines naturally generate heat even in the absence of active heating systems. Cooling does not benefit equally from spontaneous generation, making it often more difficult, more costly, or less efficient to implement. Global warming and its very tangible heating effects only exacerbate this reality, intensifying an already accelerating demand for artificial cooling systems. As it stands, many of these systems require large amounts of electricity and rely heavily on fossil fuels to function. The buildings sector must find ways to meet mounting demand for cooling that simultaneously elides these unsustainable effects.
As the largest city in the United States, New York City is one of the most diverse and vibrant cities in the world, recognized by many as the center for global media, culture, fashion art, and finance. The city was founded in 1624 by settlers from the Dutch Republic and has since grown into “the city that never sleeps”.
While almost every style of architecture exists in New York City, the metropolis is most well known for its skyscrapers, both in historical styles such as Neoclassical and Art Deco and in their varied contemporary expressions. The first building to bring the world's tallest title to New York was the New York World Building, in 1890. Later, New York City was home to the world's tallest building for 75 continuous years, starting with the Park Row Building in 1899.
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?
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