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Skin New York: A Conversation Between an Architect, a Facade Consultant, an Engineer and a Fabricator

Join the CTBUH New York City Chapter for a discussionon on Facades Design and Contsruction in New York. With an increased reliance on technology and specialization, and the need for speed and innovation, the Facade Talks Series aims at a new type of open and focused conversation to bring together different sides of the spectrum of the facade industry. The Talks are focused on building enclosure systems and the challenges in designing and building facades, where Industry leaders in architecture, facade design, engineering and construction will present and discuss new ideas, innovative technologies, and challenges in both design and construction based on a specific theme.

Santiago Calatrava's Turning Torso Wins CTBUH's 10 Year Award

Rotating a full 90 degrees along nine pentagonal sections, Santiago Calatrava's "Turning Torso" was deemed the world's first twisting skyscraper upon its completion in 2005. Still Scandinavia's tallest tower, the 190-meter Malmö skyscraper has been awarded a 10 Year Award by the Council on Tall Buildings and Urban Habitat (CTBUH) for its continued valued to the surrounding area and successful performance across a number of categories, including environmental, engineering performance, vertical transport, iconography, and others.

“The Twisting Torso is one of those superb examples that went beyond the creation of a signature tower and helped shape an entirely new and invigorating urban fabric,” said Timothy Johnson, Vice Chairman, CTBUH Board of Trustees and Partner, NBBJ

CTBUH Announces Winners of its 2015 Urban Habitat Competition

The Council on Tall Buildings and Urban Habitat (CTBUH) has announced the winner and finalists of its 2015 Urban Habitat Award. Launched in 2014, the Urban Habitat Award recognizes the contributions of tall buildings to the urban realm. The winners this year were chosen for influencing their environment and cultural context intelligently, adding social sustainability to their immediate site and wider context. See all of the finalists and the winner after the break.

CAF Launches Open Competition for New Chicago Headquarters

The Chicago Architecture Foundation has launched an open international ideas competition for a facility that will include a new headquarters, visitor center and exhibition space for CAF; a new headquarters for the Council of Tall Buildings and Urban Habitat (CTBUH); a design and allied arts high school; and flexible learning spaces for out-of-school-time youth programs. The project, dubbed the Center for Architecture, Design and Education (CADE) will a new kind of learning campus aimed to "equip young people to be stewards for the built environment of the 21st Century."

VIA 57 West: Challenging Form and Urban Development in Manhattan

Join the CTBUH New York City Chapter for a discussion on the VIA 57 West building. Guest speakers Bjarke Ingels (BIG), Aine Brazil (Thornton Tomasetti), and Jeff Crompton (Hunter Roberts) will discuss the architecture, engineering and the construction process behind this unique structure. VIA stands tall at 467 feet and is one of the most architecturally distinctive buildings constructed in New York City. The building provides a dramatic visual gateway to Manhattan’s skyline along the Hudson River. VIA is a hybrid between the European perimeter block and a traditional Manhattan high-rise development. The building’s unique shape combines the advantages of both: the compactness and efficiency of a courtyard building providing density, a sense of intimacy, and expansive views. The form of the building shifts depending on the viewer’s vantage point. While appearing like a pyramid from the West Side Highway, it turns into a dramatic glass spire when seen from West 58th Street.

CTBUH Names World's 4 Best Skyscrapers of 2015

The Council on Tall Buildings and Urban Habitat (CTBUH) has shortlisted four buildings for the annual "Best Tall Building Awards." Considered to be the four best skyscrapers of the year, the buildings have been named from each of the four competing regions in the world - Americas; Asia and Australia; Europe; the Middle East and Africa - from nominees representing 33 countries. One of the buildings will be crowned the world's best at a ceremony this November. 

The four top skyscrapers for 2015 are...

An Interactive Look at Japan's Tall Building History

A new research study conducted by the Council on Tall Buildings and Urban Habitat (CTBUH), entitled Tall Buildings in Numbers – Japan: A History of Tall Innovations, examines the evolution of tall buildings in Japan since the 1960s. The study highlights key innovations in Japan’s skyline through a compilation of graphic representations, including a timeline of notable highrises, a scatterplot of towers over 150 meters and annual construction rates, and a comparison of skyscraper density with regional populations.

View the interactive charts after the break.

The World's Tallest Buildings Throughout History

Graphic artist and designer Martin Vargic of Halcyon Maps has created a fascinating set of infographics that showcase both the cultural typologies of each continent's architecture as well as the evolution of its tallest buildings throughout history. Exploring the progression of height differences of the tallest buildings in Europe, North America, Asia, Africa, South America, and Oceania, Vargic's visually-striking charts detail 5,000 years of building history, from ancient to modern times.

Check out the charts, after the break.

Video: Ole Scheeren on Height and Density

In this interview, conducted by the Council for Tall Buildings and Urban Habitat, Ole Scheeren discusses the ideal height for sustainable buildings. Drawing reference from two of his projects, MahaNakhon and The Interlace, he speaks to the difference between height and density, and how those two interplay when creating livable spaces in urban areas. He goes on to talk about how large buildings such as skyscrapers can be made more open to the surrounding city, both visually through programming. Watch the full clip above!

CTBUH Names One Central Park “Best Tall Building Worldwide” for 2014

This year’s title of “Best Tall Building Worldwide” has been awarded to One Central Park, in Sydney, Australia. The award, presented by the Council on Tall Buildings and Urban Habitat (CTBUH), was chosen after a year long selection process across 88 entries in four regions. Senior representatives of each of these four winners presented at the CTBUH Awards Symposium on November 6th at the Illinois Institute of Technology, Chicago, and the winner was announced at the Awards Dinner following the Symposium. Read on after the break to learn more about the winning building.

One Central Park. Design architect: Ateliers Jean Nouvel. Collaborating architect: PTW Architects. Image © Murray Fredericks © Richard John Seymour © Tim Griffith Edith Green-Wendell Wyatt Federal Building / SERA Architects + Cutler Anderson Architects. Image © Nic Lehoux

Deutsche Post Towers Wins CTBUH 10 Year Award

Deutsche Post Towers in Bonn Germany has received the 10 Year Award from the Council on Tall Buildings and Urban Habitat (CTBUH). Completed in 2002 and designed by Murphy/Jahn, Post Tower was a leader in introducing high performance design elements to create a more efficient and pleasant office environment, and has now been recognized by this unique award which rewards proven value and performance in a tall building over a period of 10 years since its completion, and offers a valuable look at the life of buildings long after the initial designs are realized. Read on after the break to learn more about the winning building.

In Defense of Rewarding Vanity Height

Recently, ArchDaily editors received an interesting request from an anonymous Communications Director of an unnamed New York firm, asking us “In your reporting, please do not repeat as fact, or as "official," the opinion that One World Trade Center in New York will be the tallest building in the United States.” He or she goes on to explain that the decision maker who 'announced' the building as the tallest in the US, the Council on Tall Buildings and Urban Habitat (CTBUH), is not officially endorsed by the AIA or the US Government, and that while their work is beneficial for architecture and cities as a whole, their criteria for height evaluation are flawed and have been criticized by many in the industry.

The desire to have the tallest building in a city, country or even the world goes back to at least the medieval period, when competing noble families of Italian hill towns such as San Gimignano would try to out-do each other's best construction efforts (jokes about the Freudian nature of such contests are, I imagine, not much younger). Perhaps the greatest symbol of this desire is the decorative crown of the Chrysler Building, which was developed in secret and enabled the building to briefly take the prize as the world's tallest, much to the surprise and ire of its competitors at the time.

With this competitive spirit apparently still very much alive, I thought it might be worthwhile to address the issue raised by our anonymous friend.

CTBUH Announces Five Finalists in its Student Competition

The Council on Tall Buildings and Urban Habitat (CTBUH) has announced five finalists in their 2014 Student Design Competition, which asked entrants to respond to the theme of "sustainable verticle urbanism" in order to "shed new light on the meaning and value of tall buildings in modern society."

"There has been a major transition in the sense of the value of the tall building and what it can contribute to the urban realm, and society in general," said former Competition Jury Chair William Pedersen of Kohn Pedersen Fox. "This transition moves the tall building away from just an instrument of financial exploitation and toward a development highly concerned with its impact on the city, the environment, and the urban habitat."

The winner of the competition will be announced at a special judging session as part of the CTBUH's 2014 Shanghai Conference which begins on Tuesday. Read on after the break for all the finalists.

© Mikela Marques, Michael Dawson, and Clara Senatore Courtesy of CTBUH © Hong Seob Ahn Courtesy of CTBUH © Ran Song, Mengyu Li, Chengxing Hou, and Qian Zhang Courtesy of CTBUH © Matthew Humphreys Courtesy of CTBUH

Hong Kong's International Commerce Centre Wins Inaugural CTBUH Performance Award

The Council on Tall Buildings and Urban Habitat (CTBUH) has announced Kohn Pedersen Fox AssociatesInternational Commerce Centre in Hong Kong as the winner of its first ever Performance Award. The new award recognizes the project with the lowest measured environmental impact on the urban realm, as measured using actual data from the completed construction.

The CTBUH explains the need for the prize, saying: "Most awards programs focus on design intent, as opposed to actual performance – often well-intentioned projects are not revisited, and thus not held accountable." KPF's 484-metre tall office tower won the prize based largely on its policy of collecting and sharing performance data.

Read on after the break for more on the award

OMA / Ole Scheeren's "The Interlace" Nabs Inaugural CTBUH Urban Habitat Award

CTBUH, the organization best known for its Tall Building Awards, has announced the winner of its inaugural Urban Habitat Award: OMA / Ole Scheeren's The Interlace in Singapore. The jurors, including Studio Gang ArchitectsJeanne Gang, praised the apartment complex, which includes communal gardens and spaces on the roofs and in between the apartment blocks, for responding to its tropical context and "integrating horizontal and vertical living frameworks." 

CTBUH Jurors also recognized Rogers Stirk Harbour + Partners' NEO Bankside as a finalist. Read more about the The Interlace and NEO Bankside, after the break.

CTBUH Names Its Winners for Best Tall Building 2014

The Council on Tall Buildings and Urban Habitat (CTBUH) has announced the regional winners of its 2014 Best Tall Building award. Chosen from a selection of 88 nominees, the four winning buildings will go on to compete for the Best Tall Building Worldwide Award, due to be announced in December.

The winners and finalists this year show significant diversity in form, function and philosophy; normally low-rise typologies such as education, green buildings, renovations and boundary-pushing shapes have all made the list. Jeanne Gang, founder of Studio Gang and Chair of the jury, said: "The submissions this year... reflect the dawning of a global recognition that tall buildings have a critical role to play in a rapidly changing climate and urban environment."

Read on after the break for the full list of winners and finalists

One Central Park / Ateliers Jean Nouvel. Image © Michel van de Kar Edith Green-Wendell Wyatt Federal Building / SERA Architects + Cutler Anderson Architects. Image © Nic Lehoux Cayan Tower / SOM. Image © Tim Griffith / SOM De Rotterdam / OMA. Image © Michel van de Kar

VIDEO: What We Can Learn From Tall Buildings

What do you think the North American, Asian and Western European tall building communities most need to learn from each other? This is precisely what the Center on Tall Buildings and Urban Habitat (CTBUH) sat down to ask five leading architects, whose responses formed an eclectic and meaningful overview on the state of tall building worldwide. As Rem Koolhaas noted, each region has their own journey that is worth understanding, such as the Arab world’s transition from “extravagance to rationality” or Asia’s hyper-focus on project realization. But, as James Goettsch points out, “not every building has to be something remarkable." It’s alright for some buildings to be nothing more than “good citizens.”

World's Tallest Buildings of 2013 Dominated by Asia

Courtesy of Council of Tall Buildings and Urban Habitats
Courtesy of Council of Tall Buildings and Urban Habitats

According to the latest Tall Trends Report, 73 buildings in excess of 200 meters were completed in 2013 worldwide, the second highest total only behind 2011 with 81 completions. The increase of completions from 2012 to 2013 continues a significant upward trend that, since 2000, has seen an astounding 318 percent increase in tall buildings.