The US manufacturing sector posted a disappointing performance in March as factory output fell 0.1%, compared to analysts’ expectations of small growth. The decline snapped two straight months of upward momentum, showing the economy is still struggling to maintain steady growth amid global disruptions.
The main factor behind the decline was a sharp 3.7% decline in the motor vehicle sector. In addition to automotive, the manufacturing sectors of major metals, machinery, and furniture also contracted. While there was some growth in the petroleum and coal products sectors, it was not enough to offset the overall decline in the durable goods category.
The military conflict between the US-Israel and Iran has been a major driver of economic uncertainty. The 35% surge in oil prices since the conflict began has increased operating and logistics costs. According to the Fed’s “Beige Book” report, many companies are now postponing capital investment and hiring decisions due to concerns about the long-term impact of energy inflation.
Industrial capacity utilization data also showed a downward trend to 75.7% compared to 76.1% in the previous month. This figure is 3.7 percentage points below the long-term historical average (1972–2025). The decline suggests that firms are not fully utilizing their resources, reflecting sluggish demand or cautious production.
Overall, industrial production fell 0.5% in March. While the manufacturing sector showed resilience on an annualized basis with growth of 0.5%, the threat of stagflation, where growth slows while costs rise due to war, remains a major risk to the US economy for the rest of 2026.
