flexiblefullpage -
billboard - default
interstitial1 - interstitial
catfish1 - bottom
Currently Reading

Architecture Billings Index reverts to negative territory

Architecture Billings Index reverts to negative territory

Decline is possibly a brief pause from unusually strong winter activity.


By Posted by Tim Gregorski, Senior Editor | May 16, 2012
This article first appeared in the June 2012 issue of BD+C.

After five months of positive readings, the Architecture Billings Index (ABI) has fallen into negative terrain. As a leading economic indicator of construction activity, the ABI reflects the approximate nine to twelve month lag time between architecture billings and construction spending.

The American Institute of Architects (AIA) reported the April ABI score was 48.4, following a mark of 50.4 in March. This score reflects a decrease in demand for design services (any score above 50 indicates an increase in billings). The new projects inquiry index was 54.4, down from mark of 56.6 the previous month.

“Considering the continued volatility in the overall economy, this decline in demand for design services isn’t terribly surprising,” said AIA Chief Economist, Kermit Baker, PhD, Hon. AIA. “Also, favorable conditions during the winter months may have accelerated design billings, producing a pause in projects that have moved ahead faster than expected.” 

Key April ABI highlights:

  • Regional averages: Northeast (51.0), Midwest (50.1), South (49.0),  West (48.0)
  • Sector index breakdown: commercial / industrial (53.8), multi-family residential (50.5), institutional (46.6), mixed practice (45.0)
  • Project inquiries index: 54.4

The regional and sector categories are calculated as a three-month moving average, whereas the index and inquiries are monthly numbers. +

Related Stories

Student Housing | Apr 12, 2024

Construction begins on Auburn University’s new first-year residence hall

The new first-year residence hall along Auburn University's Haley Concourse.

K-12 Schools | Apr 11, 2024

Eric Dinges named CEO of PBK

Eric Dinges named CEO of PBK Architects, Houston.

Construction Costs | Apr 11, 2024

Construction materials prices increase 0.4% in March 2024

Construction input prices increased 0.4% in March compared to the previous month, according to an Associated Builders and Contractors analysis of the U.S. Bureau of Labor Statistics’ Producer Price Index data released today. Nonresidential construction input prices also increased 0.4% for the month.

Healthcare Facilities | Apr 11, 2024

The just cause in behavioral health design: Make it right

NAC Architecture shares strategies for approaching behavioral health design collaboratively and thoughtfully, rather than simply applying a set of blanket rules.

K-12 Schools | Apr 10, 2024

A San Antonio school will provide early childhood education to a traditionally under-resourced region

In San Antonio, Pre-K 4 SA, which provides preschool for 3- and 4-year-olds, and HOLT Group, which owns industrial and other companies, recently broke ground on an early childhood education: the South Education Center.

University Buildings | Apr 10, 2024

Columbia University to begin construction on New York City’s first all-electric academic research building

Columbia University will soon begin construction on New York City’s first all-electric academic research building. Designed by Kohn Pedersen Fox (KPF), the 80,700-sf building for the university’s Vagelos College of Physicians and Surgeons will provide eight floors of biomedical research and lab facilities as well as symposium and community engagement spaces. 

K-12 Schools | Apr 10, 2024

Surprise, surprise: Students excel in modernized K-12 school buildings

Too many of the nation’s school districts are having to make it work with less-than-ideal educational facilities. But at what cost to student performance and staff satisfaction? 

Industrial Facilities | Apr 9, 2024

Confessions of a cold storage architect

Designing energy-efficient cold storage facilities that keep food safe and look beautiful takes special knowledge.

Cultural Facilities | Apr 8, 2024

Multipurpose sports facility will be first completed building at Obama Presidential Center

When it opens in late 2025, the Home Court will be the first completed space on the Obama Presidential Center campus in Chicago. Located on the southwest corner of the 19.3-acre Obama Presidential Center in Jackson Park, the Home Court will be the largest gathering space on the campus. Renderings recently have been released of the 45,000-sf multipurpose sports facility and events space designed by Moody Nolan.

Green | Apr 8, 2024

LEED v5 released for public comment

The U.S. Green Building Council (USGBC) has opened the first public comment period for the first draft of LEED v5. The new version of the LEED green building rating system will drive deep decarbonization, quality of life improvements, and ecological conservation and restoration, USGBC says. 

boombox1 - default
boombox2 -
native1 -

More In Category

Mass Timber

Mass timber a big part of Western Washington University’s net-zero ambitions

Western Washington University, in Bellingham, Wash., 90 miles from Seattle, is in the process of expanding its ABET-accredited programs for electrical engineering, computer engineering and science, and energy science. As part of that process, the university is building Kaiser Borsari Hall, the 54,000-sf new home for those academic disciplines that will include teaching labs, research labs, classrooms, collaborative spaces, and administrative offices.




halfpage1 -

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021