Global gross domestic product (GDP) growth is projected to moderate from 3.2 percent in 2024 to 3.1 percent in 2025 and 3.0 percent in 2026, the Organization for Economic Cooperation and Development (OECD) said in its latest economic outlook released on Monday.
In its previous economic outlook published in December 2024, the OECD projected that global GDP growth would be 3.3 percent in both 2025 and 2026.
The Paris-based OECD's projections were based primarily on weaker expected growth in the United States and the eurozone.
According to the OECD, the downward adjustment from its previous forecast is due to "higher trade barriers in several G20 economies and increased geopolitical and policy uncertainty weighing on investment and household spending."
The OECD emphasized that "significant risks remain" as further tit-for-tat tariffs between major global economies "would hit growth around the world and add to inflation."
Higher-than-expected inflation would prompt more restrictive monetary policy and could give rise to disruptive repricing in financial markets, according to the organization.
U.S. annual GDP growth is projected to be 2.2 percent in 2025, down from the OECD's 2.4 percent projection in December, before falling to 1.6 percent in 2026 -- a drop of 0.5 percentage points on the organization's previous forecast.
Likewise, the eurozone growth projection is 1.0 percent in 2025 and 1.2 percent in 2026, as heightened uncertainty keeps growth subdued.
Headline inflation in the G20 is now projected to fall from 5.3 percent in 2024, to 3.8 percent in 2025 and 3.2 percent in 2026, with core inflation in the advanced G20 economies projected to decline to 2.6 percent in 2025 and 2.4 percent in 2026 from 2.7 percent in 2024.
U.S. headline inflation in 2025 and 2026 is expected to be 2.8 percent and 2.6 percent, respectively, up 0.7 and 0.6 percentage points from the previous forecast.
The report also noted that central banks should remain vigilant given heightened uncertainty and the potential for higher trade costs to push up wage and price pressures.
Countries need to observe fiscal discipline to ensure debt sustainability and maintain the ability for governments to react to future shocks and accommodate current and future spending pressures, the report said.
Global GDP growth projected to slow down to 3.1 pct in 2025, 3 pct in 2026
