Asia dominates skyscraper construction with three quarters of 2013’s tallest buildings

News: a record-breaking 53 skyscrapers over 200 metres high were completed in Asia in 2013, accounting for three-quarters of the year’s tallest new buildings, according to the latest industry report.

The annual review from the Council on Tall Buildings and Urban Habitat reveals that 74 percent of worldwide skyscraper completions in 2013 were in Asian countries – a 19 percent increase on 2012 – and that the region now contains 45 percent of the tallest buildings in the world.

2013 in skyscrapers
Tall buildings by region, function and structural method – click for larger image

China accounts for the majority of this total, with 37 skyscrapers of over 200 metres spread across 22 different cities, including the lesser-known locations of Hefei and Xiamen that before this year had never contained buildings of this scale.

South Korea also plays a large role in the statistics with nine 200-metre-plus buildings completed in the last year, eight of which are located within a single complex in the growing city of Goyang.

2013 in skyscrapers
Tall buildings by country and city – click for larger image

The overall findings of the report were that worldwide skyscraper construction is back on the rise, in spite of a stall in 2012 that saw the total number of tall buildings fail to increase for the first time in six years, and that 2013 was the second-most successful year ever for skyscraper construction with a total of 73 buildings over 200 metres.

“By all appearances, the small increase in the total number of tall-building completions from 2012 into 2013 is indicative of a return to the prevalent trend of increasing completions each year over the past decade,” it reads.

“From 2000 to 2013, the total number of 200-metre-plus buildings in existence increased from 261 to 830 – an astounding 318 percent. From this point of view, we can more confidently estimate that the slight slowdown of 2012 – which recorded 69 completions after 2011’s record 81 – was a ‘blip’, and that 2013 was more representative of the general upward trend.”

2013 in skyscrapers
Twenty tallest buildings of 2013 – click for larger image and key

The tallest building of the year was the 355-metre JW Marriott Marquis Hotel Dubai Tower 2 completed in Dubai, the city that now also houses the world’s tallest twisted skyscraper, the 307-metre Cayan Tower.

Only one of the 73 buildings over 200 metres was located in north America, while four were in Europe, including Renzo Piano’s The Shard in London and the Mercury City tower in Moscow. None were recorded in Australia, Canada or Saudi Arabia, although construction did begin on the proposed 1000-metre Kingdom Tower in the Saudi Arabian city of Jeddah.

2013 in skyscrapers
Tall buildings completed each year from 1960 to 2015 – click for larger image

Main image of Shenzhen is courtesy of Shutterstock.

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Space-wasting “vanity” skyscrapers revealed

News: the world’s vainest skyscrapers have been revealed in the latest report from the Council on Tall Buildings and Urban Habitat, which reveals the unnecessary “vanity space” added to the top of the world’s tallest buildings.

Of the top ten tallest buildings in the world at present (pictured), at least 27 percent of each structure is superfluous, according the report.

Without its 244-metre spire, the 828-metre Burj Khalifa – currently the tallest building on earth – would drop to a substantially smaller 585-metre height without any reduction in usable space. As the report states, the spire “could be a skyscraper on its own”.

“We noticed in Journal 2013 Issue I’s case study on Kingdom Tower, Jeddah, [currently under construction] that a fair amount of the top of the building seemed to be an unoccupied spire,” reads the report. “This prompted us to explore the notion of ‘vanity height’ in supertall buildings, i.e. the distance between a skyscraper’s highest occupiable floor and its architectural top, as determined by CTBUH Height Criteria.”

Space-wasting vanity skyscrapers revealed
Vanity heights, organised by country, date of completion, and architectural height.

The Ukraina Hotel in Moscow, Russia, is revealed as the world’s vainest skyscraper, with 42 percent of the building’s 206-metre height identified as useless space. Meanwhile the vainest “supertall” building – a term given to structures over 300 metres – is identified as the 321-metre Burj Al-Arab in Dubai, whose curving spire makes up 39 percent of the overall height.

The report identifies the United Arab Emirates as the nation with the highest number of vain skyscrapers, with an average of 19 percent useless height across all of its tallest buildings. However it also contains the world’s humblest skyscraper, as the 328-metre Index in Dubai has a vanity space of just four metres.

The Council on Tall Buildings and Urban Habitat (CTBUH) is the world’s leading authority on the skyscrapers. Recent reports by the organisation have predicted the 20 tallest buildings in the world by the year 2020 and revealed the number of skyscrapers completed last year.

See more reports from the CTBUH »
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