The Architecture Billings Index (ABI) concluded the year in positive terrain, with the December reading capping off three straight months of growth in design billings.
The American Institute of Architects (AIA) reported the December ABI score was 52.9, down from a score of 55.0 in the previous month. This score still reflects an increase in design services provided by U.S. architecture firms (any score above 50 indicates an increase in billings).
The new projects inquiry index was 61.9, up from a reading of 61.1 the previous month, while the new design contracts index decreased slightly from 53.2 to 52.7.
“Overall, 2017 turned out to be a strong year for architecture firms,” said AIA Chief Economist, Kermit Baker, PhD, Hon. AIA. “All but two months saw ABI scores in positive territory. Additionally, the overall strength of the fourth quarter lays a good foundation for healthy growth in construction activity in 2018.”
Key December ABI highlights:
• Regional averages: South (56.3), West (53.0), Midwest (52.9), Northeast (49.4)
• Sector index breakdown: multi-family residential (55.4), commercial / industrial (54.8), institutional (51.2), mixed practice (50.4)
• Project inquiries index: 61.9
• Design contracts index: 53.2
The regional and sector categories are calculated as a three-month moving average, whereas the national index, design contracts and inquiries are monthly numbers.
Related Stories
| Aug 11, 2010
BIM adoption tops 80% among the nation's largest AEC firms, according to BD+C's Giants 300 survey
The nation's largest architecture, engineering, and construction companies are on the BIM bandwagon in a big way, according to Building Design+Construction's premier Top 50 BIM Adopters ranking, published as part of the 2009 Giants 300 survey. Of the 320 AEC firms that participated in Giants survey, 83% report having at least one BIM seat license in house, half have more than 30 seats, and near...
| Aug 11, 2010
World's tallest all-wood residential structure opens in London
At nine stories, the Stadthaus apartment complex in East London is the world’s tallest residential structure constructed entirely in timber and one of the tallest all-wood buildings on the planet. The tower’s structural system consists of cross-laminated timber (CLT) panels pieced together to form load-bearing walls and floors. Even the elevator and stair shafts are constructed of prefabricated CLT.
| Aug 11, 2010
Integrated Project Delivery builds a brave, new BIM world
Three-dimensional information, such as that provided by building information modeling, allows all members of the Building Team to visualize the many components of a project and how they work together. BIM and other 3D tools convey the idea and intent of the designer to the entire Building Team and lay the groundwork for integrated project delivery.
| Aug 11, 2010
Great Solutions: Healthcare
11. Operating Room-Integrated MRI will Help Neurosurgeons Get it Right the First Time A major limitation of traditional brain cancer surgery is the lack of scanning capability in the operating room. Neurosurgeons do their best to visually identify and remove the cancerous tissue, but only an MRI scan will confirm if the operation was a complete success or not.
| Aug 11, 2010
Great Solutions: Collaboration
9. HOK Takes Videoconferencing to A New Level with its Advanced Collaboration Rooms To help foster collaboration among its 2,212 employees while cutting travel time, expenses, and carbon emissions traveling between its 24 office locations, HOK is fitting out its major offices with prototype videoconferencing rooms that are like no other in the U.
| Aug 11, 2010
2009 Judging Panel
A Matthew H. Johnson, PE Associate Principal Simpson Gumpertz & HegerWaltham, Mass. B K. Nam Shiu, SE, PEVP Walker Restoration Consultants Elgin, Ill. C David P. Callan, PE, CEM, LEED APSVPEnvironmental Systems DesignChicago D Ken Osmun, PA, DBIA, LEED AP Group President, ConstructionWight & Company Darien, Ill.
| Aug 11, 2010
Inspiring Offices: Office Design That Drives Creativity
Office design has always been linked to productivity—how many workers can be reasonably squeezed into a given space—but why isn’t it more frequently linked to creativity? “In general, I don’t think enough people link the design of space to business outcome,” says Janice Linster, partner with the Minneapolis design firm Studio Hive.
| Aug 11, 2010
BIM school, green school: California's newest high-performance school
Nestled deep in the Napa Valley, the city of American Canyon is one of a number of new communities in Northern California that have experienced tremendous growth in the last five years. Located 42 miles northeast of San Francisco, American Canyon had a population of just over 9,000 in 2000; by 2008, that figure stood at 15,276, with 28% of the population under age 18.