What A Week! Is the ABI Telling the Whole Story?

This week’s What a Week takes a closer look at the Architectural Billings Index (ABI) and asks a provocative question: Is it still a reliable indicator of where the design and construction industry is headed? Historically, the ABI has been viewed as a leading indicator for construction activity, with scores above 50 signaling growth and scores below 50 signaling decline. But architectural billings have remained below 50 for an extended period, while inquiries have generally remained stronger. That picture doesn’t necessarily match what the team is seeing firsthand. Conspectus is experiencing record proposal activity, a relatively steady win rate, more active projects, and work across multiple regions and market sectors. That raises questions about what the ABI is actually capturing and whether certain firms, project types, or rapidly growing sectors may be underrepresented in the data. Dave Stutzman, Steve Ganter and Elias Saltz also explore the unusual dynamics behind today’s market. Data centers are booming, competition for projects appears intense, and contractors continue searching for skilled employees. Meanwhile, architecture firms are actively looking for specifiers, a role that has historically been difficult to fill and may become even more important as workloads increase. That leads to a second issue hiding underneath the economic conversation: where will the next generation of specifiers come from? The team discusses the need to develop talent through specification education, including Conspectus’ own spec-writing course and efforts to introduce specification coursework into university architecture programs. Ultimately, the episode doesn’t declare the ABI obsolete. Instead, it asks whether an industry that has changed considerably needs a more nuanced way to measure its health. If billings are declining according to the index while firms, contractors, and specialized sectors remain busy, perhaps the more useful question isn’t simply “What does the ABI say?” It’s “What might the ABI be missing?”