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The Chicago-based Council on Tall Buildings and Urban Habitat (CTBUH) has announced the departure of President and former CEO Antony Wood after 20 years. Wood, who led a tenfold increase in membership during his tenure, said he was lending to a "future generation of leaders" in stepping down... View full entry
BIG has shared photos to follow the firm’s completion of the new 2.8 million-square-foot The Spiral office tower in Midtown Manhattan. Located at the entrance to the High Line Park on 34th Street between 10th Avenue and Hudson Boulevard, the 66-story structure rises to a total height of... View full entry
Now called Willis Tower, the building has been a trendsetter since its debut. After starting life as a headquarters for Sears, Roebuck & Co., the building saw its namesake tenant relocate to the suburbs. Along with the rest of downtown, it suffered other blows, including fears raised by the terrorist attacks of 2001 and the Great Recession. It’s always bounced back.
But the tower now faces what might be its biggest test.
— The Chicago Tribune
SOM won the commission from the Sears corporation in 1970 at a time when office parks and the desire to project a stronger image of America against the backdrop of the Vietnam War were separately prevailing forces in the AEC industry. Sears eventually sold the 110-story building, which was the... View full entry
Architects Declare has published an open letter to the Council on Tall Buildings and Urban Habitat, setting out the group’s position on the environmental cost of skyscrapers. The letter, published on the Architects Declare website, was originally sent to CTBUH in July but has now been made... View full entry
The Council on Tall Buildings and Urban Habitat (CTBUH) has released data chronicling the prevalence of buildings with total heights taller than 150 meters (492 feet) in major metropolitan areas across the world. The statistics speak to several yearslong industry-wide trends as well as a... View full entry
The Council on Tall Buildings and Urban Habitat (CTBUH) has officially declared the recently-opened Ascent tower by Korb + Associates Architects the world’s tallest timber-concrete hybrid building. The 25-story, 86.6-meter (284-foot) structure in Milwaukee takes the distinguished title in... View full entry
China’s National Development and Reform Commission has implemented an outright ban on the construction of buildings taller than 500 meters, following mounting safety concerns over the quality of some tall projects. The move is seen as a formal ratification of an in-principle ban on new buildings... View full entry
The U.S. Embassy in London, designed by Philadelphia-based KieranTimberlake has been awarded a 2020 Award of Excellence by the Council on Tall Buildings and Urban Habitat (CTBUH) in the Best Tall Building Under 100 Meters category. Previously on Archinect: Rachel Whiteread brings American Suburbia... View full entry
The Council on Tall Buildings and Urban Habitat has published its latest annual web report, Tall Buildings in 2020, with plenty of facts and figures on the state of the skyscraper construction industry during a year full of pandemic-related uncertainty. With 106 completions of buildings... View full entry
The Council on Tall Buildings and Urban Habitat (CTBUH) develops an online resource for those interested in mass timber use in tall building construction. Thanks to a USDA Forest Service grant, the CTBUH aimed to explore the work and research regarding mass timber and its... View full entry
In its 9th iteration, the annual CTBUH International Student Tall Building Design Competition highlights the best student work that explores the future of sustainable vertical urbanism. The competition aims to invite students to submit their best project ideas as they explore a "new light on... View full entry
The Council on Tall Buildings and Urban Habitat has published a list of "The 50 Most Influential Tall Buildings of the Last 50 Years" ahead of its 10th World Congress happening in Chicago next week. Celebrating the organization’s 50th anniversary this year, the high-profile roundup places... View full entry
The decision – that the Petronas Towers were indeed the world’s new tallest building(s), measuring 451.9 meters to the tops of their decorative spires – was based on the re-affirmation of a standard the Council had held for some 60 years. The antennae atop Sears Tower, which took it to an ultimate height of 527 meters, did not count toward its “architectural” height, because the antennae were not considered a permanent part of the building. [...]
It was not a popular decision in Chicago [...]
— Council for Tall Buildings and Urban Habitat
Remember when the Southeast Asian nation of Malaysia laid claim to the title of "World’s Tallest Building" in 1996; daring to challenge Sears Tower's crown which had been the incumbent record holder since 1974? The Council for Tall Buildings and Urban Habitat, the organization responsible for... View full entry
[CTBUH] has verified the completion of Mjøstårnet, a mixed-use building in Brumunddal, Norway that now holds the unique title of the “World’s Tallest Timber Building.” At 85.4 meters, it is also the third-tallest building in Norway and the country’s tallest with mixed functions.
This news coincides with the amendment of the CTBUH Height Criteria – the official guidelines upon which tall buildings are measured – to include timber as a recognized structural material.
— Council on Tall Buildings and Urban Habitat
The 18-story wooden structure Mjøstårnet (Mjøsa Tower) near Oslo, Norway popularly earned the title "World’s Tallest Timber Building" back in September 2018 when it structurally topped out. But it wasn't until a recent update of the Council on Tall Buildings and Urban Habitat's height... View full entry
The Council on Tall Buildings and Urban Habitat is out with the latest edition of its annual web report, the 2017 Tall Building Year in Review, and it's a real treat for every serious skyscraper geek: interactive charts, rankings, and plenty of visualized data about all 144 buildings of... View full entry
