July Nonresidential Construction Spending Growth Entirely Due to Data Centers

by | Sep 1, 2026

Spending was down on a monthly basis in 8 of the 16 nonresidential subcategories.

WASHINGTON, Sept. 1—National nonresidential construction spending increased 0.1% in July, according to an Associated Builders and Contractors analysis of data published today by the U.S. Census Bureau. On a seasonally adjusted annualized basis, nonresidential spending totaled $1.286 trillion.

Spending was down on a monthly basis in 8 of the 16 nonresidential subcategories. Private nonresidential construction spending was up 0.4%, while public nonresidential spending was down 0.2% in July.

“The increase in nonresidential construction spending that occurred in July was entirely due to data centers,” said ABC Chief Economist Anirban Basu. “Excluding that booming category, nonresidential spending fell for the second straight month and is down to the lowest level since September 2023.

“Nonresidential activity is even more concentrated given that the power category, which has been boosted by the electricity needs of data centers, has also grown substantially over the past year,” said Basu. “While contractors remain upbeat about their sales over the next six months, according to ABC’s Construction Confidence Index, that upbeat outlook is increasingly dependent on a single sector.”

SEE ALSO: WIRING THE AI ECONOMY: CONSTRUCTION SPENDING ON DATA CENTERS

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    Associated Builders and Contractors is a national construction industry trade association established in 1950 with 67 chapters and 24,000 members. Founded on the merit shop philosophy, ABC helps members offer a robust employee value proposition, develop people, win work and deliver that work safely, ethically and profitably for the betterment of the communities in which ABC and its members work.

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