The Architecture Billings Index (ABI) is signaling improving conditions for the overall design and construction industry.
The American Institute of Architects (AIA) reported the June ABI score was 53.5, up from a mark of 52.6 in May. This score reflects an increase in design activity (any score above 50 indicates an increase in billings). The new projects inquiry index was 66.4, up noticeably from the reading of 63.2 the previous month and its highest level in a calendar year.
As a leading economic indicator of construction activity, the ABI reflects the approximate nine to twelve month lead time between architecture billings and construction spending.
The AIA has added a new indicator measuring the trends in new design contracts at architecture firms that can provide a strong signal of the direction of future architecture billings. The score for design contracts in June was 55.7 – the highest mark since that indicator starting being measured in October 2010.
“The recent surge in both design contracts and general inquiries for new projects by prospective clients is indicative of a sustainable strengthening across the construction marketplace,” said AIA Chief Economist Kermit Baker, Hon. AIA, PhD. “With the first positive reading since last summer in billings at institutional firms, it appears that design activity for all major segments of the building industry is growing. The challenge now for architecture firms seems to be finding the right balance for staffing needs to meet increasing demand.”
Key June ABI highlights:
- Regional averages: Midwest (56.3), South (53.9), Northeast 51.1) , West (48.7)
- Sector index breakdown: multi-family residential (57.7), mixed practice (53.8), commercial / industrial (53.1), institutional (50.2)
- Project inquiries index: 66.4
- Design contracts index: 55.7
The regional and sector categories are calculated as a 3-month moving average, whereas the national index, design contracts and inquiries are monthly numbers.
About the AIA Architecture Billings Index
The Architecture Billings Index (ABI), produced by the AIA Economics & Market Research Group, is a leading economic indicator that provides an approximately nine to twelve month glimpse into the future of nonresidential construction spending activity. The diffusion indexes contained in the full report are derived from a monthly “Work-on-the-Boards” survey that is sent to a panel of AIA member-owned firms. Participants are asked whether their billings increased, decreased, or stayed the same in the month that just ended as compared to the prior month, and the results are then compiled into the ABI. These monthly results are also seasonally adjusted to allow for comparison to prior months. The monthly ABI index scores are centered around 50, with scores above 50 indicating an aggregate increase in billings, and scores below 50 indicating a decline. The regional and sector data are formulated using a three-month moving average. More information on the ABI and the analysis of its relationship to construction activity can be found in the recently released White Paper, Designing the Construction Future: Reviewing the Performance and Extending the Applications of the AIA’s Architecture Billings Index on the AIA web site.
Related Stories
Intelligent Lighting | Feb 13, 2023
Exploring intelligent lighting usage in healthcare, commercial facilities
SSR's Todd Herrmann, PE, LEEP AP, explains intelligent lighting's potential use cases in healthcare facilities and more.
Giants 400 | Feb 9, 2023
New Giants 400 download: Get the complete at-a-glance 2022 Giants 400 rankings in Excel
See how your architecture, engineering, or construction firm stacks up against the nation's AEC Giants. For more than 45 years, the editors of Building Design+Construction have surveyed the largest AEC firms in the U.S./Canada to create the annual Giants 400 report. This year, a record 519 firms participated in the Giants 400 report. The final report includes 137 rankings across 25 building sectors and specialty categories.
Giants 400 | Feb 6, 2023
2022 Reconstruction Sector Giants: Top architecture, engineering, and construction firms in the U.S. building reconstruction and renovation sector
Gensler, Stantec, IPS, Alfa Tech, STO Building Group, and Turner Construction top BD+C's rankings of the nation's largest reconstruction sector architecture, engineering, and construction firms, as reported in the 2022 Giants 400 Report.
Cladding and Facade Systems | Dec 20, 2022
Acoustic design considerations at the building envelope
Acentech's Ben Markham identifies the primary concerns with acoustic performance at the building envelope and offers proven solutions for mitigating acoustic issues.
Digital Twin | Nov 21, 2022
An inside look at the airport industry's plan to develop a digital twin guidebook
Zoë Fisher, AIA explores how design strategies are changing the way we deliver and design projects in the post-pandemic world.
Giants 400 | Nov 14, 2022
Top 65 Airport Terminal Engineering + EA Firms for 2022
AECOM, Jacobs, Arup, and Burns & McDonnell head the ranking of the nation's largest airport terminal engineering and engineering/architecture (EA) firms for 2022, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Nov 14, 2022
Top 60 Airport Terminal Contractors + CM Firms for 2022
Hensel Phelps, Turner Construction, Walsh Group, and Holder Construction top the ranking of the nation's largest airport terminal contractors and construction management (CM) firms for 2022, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Nov 14, 2022
Top 55 Airport Terminal Architecture + AE Firms for 2022
Gensler, PGAL, Corgan, and HOK top the ranking of the nation's largest airport terminal architecture and architecture/engineering (AE) firms for 2022, as reported in Building Design+Construction's 2022 Giants 400 Report.
BAS and Security | Oct 19, 2022
The biggest cybersecurity threats in commercial real estate, and how to mitigate them
Coleman Wolf, Senior Security Systems Consultant with global engineering firm ESD, outlines the top-three cybersecurity threats to commercial and institutional building owners and property managers, and offers advice on how to deter and defend against hackers.
Mass Timber | Aug 30, 2022
Mass timber construction in 2022: From fringe to mainstream
Two Timberlab executives discuss the market for mass timber construction and their company's marketing and manufacturing strategies. Sam Dicke, Business Development Manager, and Erica Spiritos, Director of Preconstruction, Timberlab, speak with BD+C's John Caulfield.
