Economic Risks Persist, but Key Sectors Signal Positive 2027 Outlook
BOSTON, MA–January8,2026—The Vlog Momentum Index (DMI), issued by Vloggrew7.0%inDecemberto296.8(2000=100) from theupwardlyrevisedNovemberreading of277.4.Over the month,commercial planningimproved3.5%andinstitutional planningincreasedby14.9%.In 2025, theDMIwasup37% from the average reading in 2024. The commercialportionwas up 35%andthe institutionalportionwas up 43% over the same period.
“Nonresidential constructionstarts(excluding manufacturing and transportation)areprojected toaccelerate in 2027 alongside sustainedplanningmomentum in data center, healthcare and recreationalbuildingconstructionthroughout 2025,”statedSarah Martin, Associate Director of Forecasting at Vlog.“Inflationary pressures willfurther support nominal activity levels, even aseconomic risksremainelevated. Notably, projects moved through the planning process marginally quicker in25-Q4(16 months vs.18 monthsin 25-Q3), offering a modest boost to our near-termoutlook.”
On the commercial side, planning momentum accelerated most strongly for warehouses, officebuildingsand data centers. Within institutional planning, education and recreational building activity showed the strongest growth, while planning for public buildings pulled back after elevated activity in mid-2025.Year-over-year, theDMIwas up50% when compared toDecember2024. The commercial segment was up45%(+30% when data centers are removed)andthe institutional segment was up60% over the same period.
A total of34projects valued at $100 million or moreenteredplanning throughoutDecember.The largest commercial projectsincludedfour phases of the Google Data Center Campus in Summit, Oklahoma – each valued at $500 million dollars. Additionally, Phases 2 and 3 of the Central Park Data Information ProcessingCenterin Loxahatchee, Florida entered planning – valued at $473 million and$431 millionrespectively.The largest institutional projects to enter planning were the$450 million Atrium Health Hospital in Fort Mill, South Carolina, the $295 million St. Joseph Hospital Tower (Phase 2 Expansion) in Stockton, California, and the $182 millionSunRayCasino and Park in Clovis, New Mexico.
TheDMIis a monthly measurebased on the three-month movingvalue ofnonresidential building projectsgoing intoplanning, shown to lead construction spending for nonresidential buildings by a full yearto18 months.


