ASHRAE releases design guide for skyscrapers

Tall buildings present unique and formidable challenges to architects and engineers because of their size, location in major urban areas, and multiple, complex occupancies, says Peter Simmonds, author of the guide.

By Peter Fabris, Contributing Editor | July 5, 2015

In 2004, there were only about 300 buildings taller than 656 feet. This number increased to 600 in 2010, and predictions were that there would be 765 such buildings in 2012.

With the number of these structures rising, ASHRAE has released “ASHRAE Design Guide for Tall, Supertall and Megatall Building Systems.” The book is co-sponsored by the Council on Tall Buildings and Urban Habitat and updates an earlier version released in 2004.

“Tall buildings present unique and formidable challenges to architects and engineers because of their size, location in major urban areas, and the multiple, complex occupancies they often contain,” says Peter Simmonds, author of a new book from ASHRAE on tall building design guidance.

Tall buildings require large amounts of energy to move occupants from floor to floor. Elevators require designers to provide for the exhaust of heat they and their many electronics generate. Providing heat and chilled air is a major challenge, as is sealing envelopes. The guide addresses these issues and others pertaining to infrastructure of high-rise structures.

nZero, developer of a real-time carbon accounting and management platform, is offering free carbon emissions assessments for buildings in New York City. The offer is intended to help building owners prepare for the city’s upcoming Local Law 97 reporting requirements and compliance. This law will soon assess monetary fines for buildings with emissions that are in non-compliance.

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Bjarke Ingels Group and Skanska to deliver 1550 on the Green, one of the most sustainable buildings in Texas

In downtown Houston, Skanska USA’s 1550 on the Green, a 28-story, 375,000-sf office tower, aims to be one of Texas’ most sustainable buildings. The $225 million project has deployed various sustainable building materials, such as less carbon-intensive cement, to target 60% reduced embodied carbon.

Alcove residential tower at night by James Steinkamp Photography

MFPRO+ New Projects | Aug 4, 2023

Nashville gets 'first-of-its-kind' residential tower

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Eagle + West tower, Brooklyn, by OMA, Beyer Blinder Belle Photo: John Cole

MFPRO+ New Projects | Jul 27, 2023

OMA, Beyer Blinder Belle design a pair of sculptural residential towers in Brooklyn

Eagle + West, composed of two sculptural residential towers with complementary shapes, have added 745 rental units to a post-industrial waterfront in Brooklyn, N.Y. Rising from a mixed-use podium on an expansive site, the towers include luxury penthouses on the top floors, numerous market rate rental units, and 30% of units designated for affordable housing.

Keppel South Central is slated for completion in late 2024. Rendering courtesy NBBJ

High-rise Construction | Jul 26, 2023

A 33-story Singapore tower aims to reimagine work with restorative, outdoor spaces

Architecture firm NBBJ has unveiled design details for Keppel South Central, a commercial tower in Singapore. The project, which is slated for completion in late 2024, will transform the original Keppel Towers into a 33-story, energy-efficient building that aims to reimagine work by providing restorative spaces and connections to the outdoors.