U.S. producer prices post biggest annual gain since December 2022
U.S. producer inflation accelerates in September 2026, with the final demand index rising 6.3% from a year earlier. The increase is the largest 12-month advance since December 2022, as goods prices outpace services and energy costs drive much of the gain.
Highlights
- U.S. Producer Price Index for final demand rises 6.3% year-over-year in September 2026, matching the fastest pace since December 2022.
- Final demand goods prices increase 9.8% with energy components surging—gasoline up 64.3%, diesel up 115.2%, and home heating oil up 117.5%.
- Transportation and warehousing service prices advance 16.0% year-over-year, with truck and water freight both up 19.3% and airline services up 16.6%.
September producer price increase driven by goods and energy
As reported by the U.S. Bureau of Labor Statistics, the Producer Price Index for final demand climbs 6.3% in the 12 months ended in September 2026, compared with a 6.4% annual increase in December 2022. Final demand goods prices advance 9.8%, while final demand services prices rise 4.9%.Within goods, energy prices increase 35.4% over the year. Gasoline prices jump 64.3%, diesel rises 115.2%, and home heating oil increases 117.5%, highlighting the scale of energy-related cost pressure in the latest reading.
Transport services add to inflation pressure
In the services category, transportation and warehousing prices rise 16.0% from a year earlier. Some of the largest gains include truck transportation of freight and water transportation of freight, both up 19.3%, while airline passenger services increase 16.6%.The data are not seasonally adjusted and remain subject to revision for up to four months after initial publication. Producer price indexes measure the prices U.S. producers receive for goods, services, and construction, making the report a closely watched indicator of pipeline inflation across the economy.
We previously reported on the surge in crude oil shipping costs as conflict-related risks disrupted key tanker routes and pushed freight and insurance premiums sharply higher. That jump in transport expenses was becoming a meaningful part of the delivered oil price and was expected to filter through to gasoline and other consumer costs, especially in import-dependent markets.