Featured Tall Building

African Union Headquarters, Addis Ababa

CTBUH Member Firm: Tongji Architectural Design (Group) Co., Ltd.


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Advancing Sustainable Vertical Urbanism

See how CTBUH is leading the global conversation on the future of cities.

Initial Conference Speakers Confirmed Worldwide

Speakers for the CTBUH 2021 International Conference, to be held across 16 cities in local landmark venues, will address the local response needed for challenging global problems facing the urban realm. Register now.

CTBUH Funding Opportunities Announced

The Council on Tall Buildings and Urban Habitat (CTBUH) is pleased to announce the launch of the 2021 research competition programs with up to US$30,000 in prizes. The submission deadline is 10 December 2021.

World's Tallest Buildings

See rankings and explore information on the tallest buildings in the world.

Featured Research

Towards the Carbon-Neutral High-Rise: The Role of Embodied Carbon

Interactive Map

Explore tall buildings and CTBUH activity all over the world.

Featured Publication

Timber Rising: Global Perspectives on Mass Timber Advances for the Tall Building Industry

Featured Video

The Future, Post-Pandemic Office Space

Featured Data

The Global Impact of 9/11 on Tall Buildings