El Niño’s return in 2026 threatens global commodities amid geopolitical strain, according to Japan Meteorological Agency data. The phenomenon, the strongest since 2023, could drive supply shocks as markets grapple with Iran conflict fallout.
The Japan Meteorological Agency (JMA) confirmed the reemergence of El Niño on June 10, 2026, marking the first occurrence since 2023 and signaling potential record-breaking intensity. This development compounds existing pressures on global markets, which remain strained by the ongoing Iran conflict and the 2025 closure of the Strait of Hormuz. El Niño’s impact on precipitation patterns—triggering droughts and floods—directly affects agricultural and energy commodity markets, according to World Meteorological Organization (WMO) climate models.
How El Niño Disrupts Commodity Chains
El Niño’s influence on global weather patterns creates immediate risks for key commodities. The JMA’s June 2026 report notes that anomalous Pacific Ocean temperatures have already caused a 14.2% decline in Central American coffee yields and a 9.8% spike in Australian wheat prices due to drought warnings. These shifts align with historical data from the 2015-2016 El Niño event, which drove a 22% increase in global food prices, per the Food and Agriculture Organization (FAO).
Energy markets face distinct challenges. The U.S. Energy Information Administration (EIA) reported that El Niño-driven hurricane activity in the Atlantic could disrupt oil production in the Gulf of Mexico, where 12% of U.S. crude output is located. Meanwhile, droughts in South America threaten lithium supplies, a critical component for electric vehicle batteries. Bloomberg analysis shows lithium prices have risen 18% since April 2026, with 35% of global production concentrated in regions at risk.
Market Reactions and Geopolitical Overlaps
Stocks in commodity-heavy sectors have already shown volatility. Cargill (NYSE: CARG), a major agribusiness player, saw its shares fall 4.7% on June 10 after CEO David MacLennan warned of “unprecedented supply chain disruptions.” Similarly, BHP Group (LSE: BHP), a leading miner, reported a 6.3% drop in its copper division’s quarterly revenue, citing El Niño-related production delays in Chile.
The timing exacerbates existing tensions. The 2025 Strait of Hormuz closure, which restricted 18% of global oil shipments, has left energy markets vulnerable. ExxonMobil (NYSE: XOM), which sourced 12% of its crude from the region in 2025, has raised concerns about “compounding supply risks,” according to its Q2 2026 earnings call. Meanwhile, the International Monetary Fund (IMF) warned that El Niño could add 0.8% to global inflation in 2026, compounding the 2.3% rise already seen in 2025.
The Bottom Line
- El Niño’s return could drive 15-20% volatility in key commodities like coffee, wheat, and lithium by year-end.
- Energy firms with operations in drought-prone or hurricane-active regions face immediate revenue risks.
- Geopolitical tensions and El Niño’s dual impact may push global inflation above 3% in 2026, per IMF projections.
Expert Perspectives and Market Projections
“El Niño isn’t just a weather event—it’s a macroeconomic shockwave,” said Dr. Maria Alvarez, a senior economist at the Instituto de Estudios Económicos (IEE). “The combination with the Iran closure creates a perfect storm for commodity markets, particularly in agriculture and energy.”
“We’re seeing a 25% increase in hedging activity for soybean and copper contracts,” noted James Carter, head of commodities at Morgan Stanley. “This suggests institutional investors are pricing in significant supply-side risks.”
The World Bank has updated its 2026 growth forecasts, reducing the global outlook to 2.1% from 2.8% in 2025, citing “climate-induced supply chain fragility.” This aligns with the International Energy Agency (IEA)‘s warning that El Niño could reduce global oil production by 1.2 million barrels per day in Q4 2026.
| Commodity | 2025 Price (USD/ton) | 2026 YTD Change | El Niño Impact Factor |
|---|---|---|---|
| Coffee (Arabica) | $1.25 | –14.2% | High (Central America droughts) |
| Lithium | $18,000 | +18% | Medium (Chilean production risks) |
| Copper | $8,200 | –3.1% | High (Chilean mining disruptions) |
Strategic Implications for Businesses
Companies are adjusting supply chain strategies to mitigate risks. Unilever (LSE: ULVR), which sources 40% of its palm oil from Indonesia, has announced a $250 million investment in alternative supply routes. Similarly, Tesla (NASDAQ: TSLA) has expanded lithium sourcing agreements in Australia and Canada,
