The Newsroom
Economy·October 19, 2026 at 7:15 AM EDT·5 sources

How the Hormuz crisis could trigger a global ‘food shock’

SPGI -0.6%
SPGI · last 30 trading days+4.8% since the news
News
Global oil supply through Hormuz before the warabout 20%
Global LNG trade through Hormuz before the war20%

What happened

  • S&P Global warns that Hormuz-related disruptions to energy, fertilizer and trade could combine with El Niño to threaten global food security.
  • Around 29% of global urea trade, nearly half of global sulfur trade and about 21% of merchant ammonia trade normally pass through Hormuz.
  • Farmers may reduce fertilizer use or planted acreage as diesel and fertilizer costs rise, potentially reducing future food production.
Global oil supply through Hormuz before the war
about 20%
Global LNG trade through Hormuz before the war
20%
Diesel-crude price differential in September
above $100 per barrel
Potential food-market impact
may not reach food markets in force until 2027

Why it matters

Higher energy, fertilizer and transport costs could increase inflation, pressure food producers and raise credit risks across exposed economies and industries. Financial professionals should monitor commodity prices, agricultural borrowers, vulnerable economies and policy responses.

What to watch. The report says the severity remains uncertain and depends on whether war continues to impede energy and fertilizer flows and whether El Niño reduces harvests; food-market effects may emerge in force in 2027.

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Timeline

  1. First reported by PR NewswireOct 19
    Out of Hormuz Energy Shocks, the Ingredients for a Global Food Crisis
  2. Financial Times reportsOct 20
    How the Hormuz crisis could trigger a global ‘food shock’
  3. Axios reportsOct 20
    How the energy crisis could become a food security crisis
  4. OilPrice.com reportsOct 21
    S&P Global Warns Hormuz Energy Shock Could Become a Global Food Crisis
  5. The Wall Street Journal reportsOct 22
    A Food Crisis Could Follow the Energy Crisis

Who is involved

How the Hormuz crisis could trigger a global ‘food shock’S&P GlobalSPGINational Oceanic and Atmospheric AdministrationDaniel YerginShankari SrinivasanAllan PickettSimon Blakey
CompanyAgencyPerson

Sources (5)

  1. PR NewswireOct 19
    Out of Hormuz Energy Shocks, the Ingredients for a Global Food Crisis
  2. Financial TimesOct 20
    How the Hormuz crisis could trigger a global ‘food shock’
  3. AxiosOct 20
    How the energy crisis could become a food security crisis
  4. OilPrice.comOct 21
    S&P Global Warns Hormuz Energy Shock Could Become a Global Food Crisis
  5. The Wall Street JournalOct 22
    A Food Crisis Could Follow the Energy Crisis

Related

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