The El Niño weather phenomenon, first noted by South American fishermen in the 17th century, is now threatening to cause significant disruption across global commodity markets. Researchers at Dartmouth College estimate that the current El Niño could cost the global economy as much as $3 trillion in lost growth by the decade's end. The impact is primarily seen in agriculture, with crops such as sugar, cocoa, coffee, wheat, corn, rice, palm oil, and soyabeans being particularly vulnerable to changing weather patterns.
Agricultural commodity prices are already showing signs of this impact. Societe Generale reported a 7% rise in agricultural commodity prices, while soft commodities like cocoa, coffee, and wheat saw an 8% increase over one week. The UN FAO Sugar Price Index rose 9.8% in September to its highest level since November 2010, largely due to early forecasts of production declines in key sugar-producing nations like Thailand and India, where dry conditions associated with El Niño are a factor. The U.S. Department of Agriculture data shows food prices were 3.1% higher year-on-year in May, with a stronger El Niño potentially driving food inflation into double digits by 2027.
El Niño's effects extend beyond agriculture, impacting power grids, fishing industries, and even mining operations due to flooding, according to Ehsan Khoman of MUFG Bank. Policymakers are also taking note, with central bankers in Thailand, India, and Brazil flagging El Niño as a threat to monetary policy plans. Investment vehicles like Invesco’s DB Agriculture Fund and the Teucrium AiLA Long-Short Agriculture Strategy ETF are offering investors ways to gain exposure to commodities sensitive to weather-related risks. Analysts at JPMorgan warn that food price inflation is already exceeding overall inflation in 80% of 166 countries surveyed, driven by factors like El Niño, new rice export restrictions, and the breakdown of the Black Sea grain initiative.
