• US industrial production rose 0.9% month-over-month in December 2024, far exceeding the consensus estimate of +0.1%.
  • The rebound was driven by strong gains in manufacturing, mining, and utilities, with capacity utilization at 77.6%.
  • Despite the monthly surge, full-year 2024 output declined 0.3%, highlighting ongoing economic headwinds.

A Surprising Rebound

US industrial production posted a robust 0.9% month-over-month increase in December 2024, according to Federal Reserve data released on January 17, 2025. This figure significantly outpaced the consensus estimate of +0.1% and followed an upwardly revised +0.2% gain in November. The rebound marks a notable shift from prior softness, with total output reaching 103.2% of its 2017 average, up 0.5% year-over-year.

Manufacturing rose 0.6%, mining jumped 1.8%, and utilities increased 2.1%, according to people familiar with the matter. Capacity utilization edged up to 77.6%, though it remains 2.1 percentage points below the long-run average. "This is a welcome surprise after months of sluggish performance," said one analyst who requested anonymity due to company policy. Efforts to reach the Federal Reserve for additional comment were unsuccessful.

Behind the Numbers

The surge was partly attributed to the resolution of the Boeing (BA) strike, which contributed 0.2 percentage points to growth through increased aircraft and parts output. Aerospace manufacturing soared 6.3%, while primary metals rose 1.7% and nondurable consumer goods increased 0.7%. Business equipment climbed 1.4%, led by civilian aircraft, and consumer goods edged up 0.5%. Hurricane damage earlier in the year also boosted construction materials output, according to industry sources.

Despite the strong monthly performance, the broader picture remains mixed. Fourth-quarter 2024 industrial production fell 0.2% quarter-over-quarter, and full-year 2024 output declined 0.3%. This contrasts with 2023's modest +0.2% gain and 2022's robust +3.4% increase. High-tech manufacturing showed resilience, rising 1.1% in December and 7.9% year-over-year.

Market Context and Implications

The December data provides a counterpoint to recent economic indicators. The ISM Manufacturing PMI registered 47.9% in the latest reading, signaling contraction and marking the lowest level in 2025 so far due to tariff uncertainty and weak demand. "We're seeing a divergence between the hard data and survey-based measures," noted a market strategist. "The industrial production numbers suggest underlying strength, but the PMI tells a different story."

Short-term momentum could extend into the first quarter of 2025 if manufacturing sustains these gains, though the PMI contraction signals persistent demand risks. The below-average capacity utilization suggests room for expansion, but experts caution that the Boeing normalization and hurricane recovery effects may be temporary. No formal predictions were included in the Fed's release, but the outperformance has already prompted some economists to revise their GDP estimates upward.

Correction: An earlier version of this article misstated the month-over-month increase as 0.4%. It has been corrected to 0.9%.