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Finance & Markets · Latin America

Latin American energy inflation hits a 12-month high as fuel prices rise

Annual energy inflation in Latin America and the Caribbean reached 8.33% in August, its highest level in twelve months, according to Mercopress. Diesel and petrol prices both reached US$1.41 per litre in October, the highest level of the year.

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What happened

Key facts

  • Annual energy inflation in Latin America and the Caribbean reached 8.33% in August, the highest level in twelve months.
  • The previous high for the period was 8.03% in June.
  • Overall regional inflation increased from 4.17% in July to 4.43% in August.
  • Since February, diesel prices had risen 26%, compared with 18% for petrol; the report said diesel could overtake petrol in the coming weeks.
  • The report says crude-price increases pass through to fuel prices quickly, while decreases are reflected later or only partially; it identifies inventories, retail margins, taxes, subsidies and local price controls as factors.
  • Both fuels reached US$1.41 per litre in October, their highest level of the year.

The brief

Annual energy inflation in Latin America and the Caribbean rose to 8.33% in August, its highest point in twelve months, Mercopress reported. The figure exceeded the previous period high of 8.03%, recorded in June. Overall inflation across the region also increased, moving from 4.17% in July to 4.43% in August. Fuel prices continued rising after August.

In October, diesel and petrol each reached US$1.41 per litre, the highest levels of the year. Mercopress reported that the two fuels matched for the first time, a development also stated in Caribbean Today’s headline. The increases were not equal over the period described.

In August, diesel’s regional average price climbed 2.5% to US$1.31 per litre, while petrol rose 0.6% to US$1.38. Since February, diesel prices had increased 26%, compared with an 18% rise for petrol. Mercopress said the report expected diesel could overtake petrol in the coming weeks. That was a possibility stated in the report, rather than a confirmed later outcome.

By October, the fuels had reached the same per-litre price, according to the account. The outlet linked higher diesel costs to pressure on freight and passenger transport, farm machinery and goods distribution. Those are the specific activities it identified as particularly affected; it did not provide a monetary estimate of the costs to them.

Mercopress attributed the figures to a report by the Latin American Energy Organization, which it said was published by the Energy Report website. The account says the study used information from member countries’ statistics institutes and central banks. It also reports that crude oil averaged US$83.90 per barrel in August, US$97.31 in September and around US$98.29 in October.

The report describes crude-price increases as passing through to fuel prices quickly, while decreases may be reflected later or only partly. It identifies inventories, retail margins, taxes, subsidies and local price controls as factors in how fuel prices move. The account does not quantify the separate contribution of any of those factors to the regional price changes.

Why it matters

  • Freight and passenger transport face higher diesel costs, with diesel up 26% since February and at US$1.41 per litre in October.
  • Farm machinery and goods distribution are also identified as activities particularly affected by rising diesel costs.
  • The report puts regional annual energy inflation at 8.33% in August, while overall inflation rose to 4.43% that month.

What to watch next

  • Whether diesel overtakes petrol in the coming weeks, as the report said could happen.
  • Whether diesel and petrol prices move beyond their October level of US$1.41 per litre.
  • Whether the reported August-to-October crude-price trend continues to be reflected in fuel prices.

How it's being covered

Coverage analysisShow details
2 source articles · 2 unique outlets
Outlet political mix: Too few rated· 1 Right · 1 unrated
Where the outlets are based: Latin America 50% · Unknown 50%
Outlet political mix
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Right
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0 outlets
1 outlet
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Geography
Where the outlets covering this story are based.
2 unique outletsDominant coverage: Latin America
Limited coverage
  • Coverage is currently limited to 2 outlets.
How we measure coverage

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Timeline

Developments from this story's sources, dated background we compiled and fact-checked, and our earlier coverage. Each row says which.
  1. Those episodes, alongside OPEC’s creation in 1960, helped establish the global-market conditions in which international supply risks and national pricing choices jointly shape fuel costs.
    Background · from our historical context
  2. OPEC was founded in Baghdad.
    Background · compiled and fact-checked by Updat3
  3. Arab oil exporters imposed an embargo on the United States and other countries.
    Background · compiled and fact-checked by Updat3
  4. Iran’s revolution ended the Shah’s rule.
    Background · compiled and fact-checked by Updat3
  5. Oil prices reached a then-record high, with Brent crude trading above US$147 a barrel.
    Background · compiled and fact-checked by Updat3
  6. Russia's invasion of Ukraine sent oil prices above US$100 a barrel.
    Background · compiled and fact-checked by Updat3
  7. The United States and Israel launched coordinated strikes across Iran.
    Background · compiled and fact-checked by Updat3
  8. Latin American and Caribbean energy inflation reached 8.03%, its previous high in the reported twelve-month period, according to Mercopress.
    Background · compiled and fact-checked by Updat3

How we got here

The immediate geopolitical backdrop was the widening conflict over Iran: on February 28, 2026, the United States and Israel launched coordinated strikes on Iranian power plants, air defenses and military infrastructure, and the war remained ongoing as of October 28.

The transmission of crude-price changes to Latin American pump prices has long depended on domestic policy as well as international markets.

Original sources

1 of 2 articles · Latin America · Show all

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