Guangzhou: The Latest Architecture and News

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This week's curated selection of Best Unbuilt Architecture highlights different competition-winning designs submitted by the ArchDaily Community. From large scale urban developments to small interventions in the landscape, from commercial projects to public spaces and urban planning strategies with an environmental focus, this article showcases a variety of design approaches, programs and scales. The proposals featured are the results of local and international competitions, either creative concepts or projects currently in progress.

The award-winning entries include a range of different projects, designed by both young architects and established firms. An adaptive reuse project for office towers in New York, the redevelopment of an industrial site in China, an abstract installation for a Russian festival, or a masterplan focused on climate resilience and ecosystems protection are a few of this week's highlights.

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According to the United Nations’ latest report on populations in cities, by 2030, “urban areas are projected to house 60 percent of people globally and one in every three people will live in cities with at least half a million inhabitants”. Growing in both size and number, cities are hubs of government, commerce, and transportation, and in 2021, the world’s 20 largest cities are home to half a billion people. In fact, one in five people worldwide lives in a city with more than 1 million inhabitants.

Below, we have rounded up the top 20 megacities in the world of 2021, according to the number of people that live in their metropolitan area. While Tokyo is the largest city on a global level, with a total of more than 37 million residents, the majority of the most populous cities in the world are in the two most populated countries, China and India. Among these, we have 5 metropolises in China, Shanghai, Beijing, Chongqing, Tianjin, and Guangzhou, and 3 in India, Delhi, Mumbai, and Kolkata. The largest city in the American continent is Sao Paulo in Brazil with 22 million people, followed by Mexico City and Buenos Aires in Argentina. Istanbul takes the 13th position with one part of the city lying in Europe and the other part in Asia.

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Foster + Partners has just unveiled its winning design scheme for a new urban destination in China, the Guangming Hub located on the high-speed rail connecting Hong Kong, Shenzhen, and Guangzhou. In fact, the Transport Oriented Development proposal generates a “smart city that supports the flow of people and goods with robust infrastructure, effective transport networks, reliable public services, and lush greenery”.

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