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US wholesale inflation rises 5.4% as diesel costs surge

Producer Price Index accelerates more than expected, increasing bets on Federal Reserve rate hike.

AI-assisted coverage comparison, editor-supervised · How this was made

Published Updated
A customer checks the packaged meat aisle at a supermarket in Houston, Texas, on Sep 2, 2026. (Photo: AFP/Ronaldo Schemidt)

What this story says

  • US wholesale inflation, measured by the Producer Price Index (PPI), increased by 5.4% year-on-year in August, surpassing economists' forecasts.
  • Energy costs rose 4.2% in August, with diesel fuel prices surging 24.1% and reaching a national average of $5.98 per gallon.
  • The likelihood of a 25 basis points interest rate hike by the Federal Reserve at its next meeting is now estimated at nearly 70%, according to CMEGroup's FedWatch tool.
  • US stock markets opened lower as investors reacted to the inflation data and rising oil prices.

Who covered it

Left 9%(2)Centre 32%(7)Right 59%(13)

Percentages are shares of the 22 outlets carrying a published leaning rating. 24 of the 46 outlets we know ran this story carry no rating and are not counted in them. Coverage measured .

Trust

50/100

Craft

60/100

Hype

40/100

46 sources · methodology

Thin on the left so far

Only 2 of the 22 outlets with a published leaning rating that ran this story are rated left.

This story is still being watched, so it is a count and not yet a finding. Coverage keeps arriving for hours after an event, and a side that has published nothing this morning may publish by tonight. If it is still true when we stop checking, we will say so plainly.

US wholesale inflation accelerated in August, with the Producer Price Index (PPI) rising 5.4 per cent year-on-year. This figure exceeded economists' expectations of a 5.3 per cent increase and marked an acceleration from the 4.8 per cent rise recorded in July. On a monthly basis, the PPI increased by 0.4 per cent, in line with market expectations.

The rise in wholesale prices was largely driven by increased energy costs, which jumped 4.2 per cent over the month. Diesel fuel prices saw a significant surge of 24.1 per cent, contributing to the national average price of diesel reaching US$5.98 per gallon. Other energy products such as gasoline and jet fuel also saw price increases.

The economic data has influenced expectations for the Federal Reserve's next monetary policy meeting. The CMEGroup's FedWatch tool indicates a nearly 70 per cent probability of a 25 basis points interest rate hike. US stock markets opened lower on Thursday as investors processed the inflation figures and rising oil prices.

Disagreement on the cause of rising prices

Channel News Asia reported that rising prices at the pump were squeezing US households and businesses weeks ahead of key midterm elections, pressuring President Donald Trump's administration. It also stated that the US war with Iran continued and that rising costs for diesel used to fuel farm equipment added to expenses over the fall harvest season. South China Morning Post also noted that energy costs jumped amid the Iran war. However, the digests from El Diario and eldiariodechihuahua.mx, as well as reports from Free Malaysia Today News and The Straits Times, focused solely on the increase in diesel costs without mentioning the Iran war or its potential impact on prices. Similarly, the digest from Business Times and WTVB mentioned the escalating conflict in the Middle East pushing oil prices above US$100 a barrel but did not explicitly link it to the PPI figures.

What the coverage left out

None of the left-rated digests mention the national average price of diesel fuel reaching US$5.98 per gallon. None of the right-rated digests mention the specific figure of 5.4 per cent for the year-on-year PPI increase, although they do state it was higher than expected.

Still developing. We have re-checked which outlets are covering this 2 times, most recently on 10 Sept 2026, 21:30, and will add the sides that appear.

How each side covered it

Our own reading of the reporting listed below, written from the outlets’ articles rather than quoted from them. The reasoning is set out on our methodology page.

Left

2 rated outlets

  • The left-rated report from Joe.My.God. led with the headline "Energy Costs Push Wholesale Inflation Rate To 5.4%", directly quoting the New York Post. It highlighted that wholesale inflation in August saw its strongest increase in three months, driven by higher energy costs. The report also noted that the Federal Reserve is weighing whether to raise interest rates next week to stem rising prices.

Centre

7 rated outlets

  • The centre-rated reports generally focused on the headline inflation figures and the increased likelihood of a Federal Reserve rate hike. Reports from Channel News Asia, El Financiero, France24, South China Morning Post, and WTVB highlighted that US producer inflation topped expectations as diesel costs jumped. They also noted the 5.4 per cent year-on-year increase in the Producer Price Index (PPI). Several centre-rated reports, including those from 24/7 Wall St., El Diario, and WTVB, specifically mentioned that the PPI came in hotter than expected, leading to increased odds of a Fed rate hike. The digest from El Diario and eldiariodechihuahua.mx stated the PPI increased 5.4% year-on-year, as reported by the Department of Labor. Channel News Asia and France24 noted that rising prices at the pump were squeezing US households and businesses ahead of midterm elections and pressuring President Donald Trump's administration. They also mentioned the US war with Iran as a factor. The digest from PerthNow and The West Australian reported that Wall Street slipped on producer inflation data, with US stocks opening lower as investors digested economic data that came in hotter than expected.

Right

13 rated outlets

  • Right-rated reports primarily focused on the impact of inflation data on financial markets and the increased probability of a Federal Reserve interest rate hike. Headlines from Globo, El Financiero, The West Australian, and Business Times indicated that Wall Street opened lower due to inflation data and rising oil prices. Reports from Globo and Business Times mentioned that the Producer Price Index (PPI) came in hotter than expected, increasing bets on a Fed rate hike. The digest from Globo stated that high interest rate bets at the next Federal Reserve meeting pressured gold contracts, leading to a firm fall in the commodity. The digest from The Straits Times and Free Malaysia Today News reported that energy costs jumped by 4.2 per cent over August, notably boosted by the cost of diesel fuel. Clarin and La Nación, Grupo Nación, also highlighted the surge in diesel costs as the driver of wholesale inflation exceeding expectations, with Clarin noting the conflict with Iran and the closure of the Strait of Hormuz fueling transportation costs. Reformatorisch Dagblad noted persistent inflation concerns as the reason for Wall Street opening lower.

Questions about this coverage

How did the left and right cover US wholesale inflation rises 5.4% as diesel costs surge?
Of the 22 outlets on this story carrying a published leaning rating, 9% are rated left, 32% are rated centre, 59% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 46. The sections above set out what each side emphasised, in its own terms.
Is US wholesale inflation rises 5.4% as diesel costs surge left or right?
Neither side dominates it. Of the 22 rated outlets on this story, 9% are rated left, 32% are rated centre, 59% are rated right, and no side holds the 70% this site would want before calling a field one-sided. A story is not left or right in any case; the outlets that carried it are what carry ratings.
Is the coverage of US wholesale inflation rises 5.4% as diesel costs surge biased?
US wholesale inflation rises 5.4% as diesel costs surge is one event reported by 46 outlets, and this page does not rate the story as biased or unbiased. What it publishes is the spread: which outlets ran it, where named rating organisations place each of them on the spectrum, and what each side chose to lead with. A leaning rating describes an outlet's record over time, not this article, and the two should not be run together.
Which side is not reporting US wholesale inflation rises 5.4% as diesel costs surge?
When we first saw this story, outlets rated left had barely covered it. Coverage accretes for hours after an event, so that is where to look rather than a verdict — the split above is the current count, and it is the one to read.
Which outlets covered US wholesale inflation rises 5.4% as diesel costs surge?
46 that we know of, every one of them listed further up this page with a link to its own report and to what we hold on the publisher. Nothing here is a summary of somebody else's summary: the outlets are named so the original reporting can be read.
What was the US wholesale inflation rate in August?
US wholesale inflation, measured by the Producer Price Index (PPI), rose by 5.4 per cent year-on-year in August. This figure exceeded economists' expectations and indicated an acceleration from the previous month.
What caused the increase in wholesale inflation?
The rise in wholesale inflation was primarily driven by a significant increase in energy costs, particularly a 24.1 per cent surge in the price of diesel fuel. This pushed the national average price of diesel to US$5.98 per gallon.
How is this data expected to affect Federal Reserve policy?
The hotter-than-expected inflation data has increased the likelihood of a Federal Reserve interest rate hike. According to the CMEGroup's FedWatch tool, there is nearly a 70 per cent probability of a 25 basis points rate increase at the upcoming Federal Reserve meeting.
How did US stock markets react to the news?
US stock markets opened lower on Thursday following the release of the producer price data. Investors were digesting the economic figures, which also coincided with rising oil prices.

Read it at the source

46 outlets, grouped by the leaning a published rating gives them. Every headline links to the original; an underlined outlet name opens our profile of that publisher.

Left

2

Centre

7

Right

13
Show 5 more

Not rated

24
Show 16 more

How did this read?

About the coverage, not about the story. We do not ask whether you agree with what happened — we have no honest use for that answer.

US Wholesale Inflation Rises | MediaBias News