El Niño Returns to the Pacific, Raising Risks of Agricultural Supply Disruptions and Extreme Heat
Alina Collins
Japan's meteorological agency has confirmed El Niño has formed in the equatorial Pacific — the first since 2023 and potentially the strongest on record. Palm oil, coffee, grains, and other crops face multi-quarter supply pressure as global energy grids brace for concurrent stress.
How rare is this El Niño?
Japan's Meteorological Agency confirmed that El Niño — a climate pattern driven by abnormal warming of equatorial Pacific waters — has formed, the first occurrence since 2023.
This event could become the strongest ever recorded. This means → it is not a routine cyclical return but an extreme climate signal that may set a new intensity benchmark.
El Niño reshapes global weather by heating Pacific waters, triggering droughts, floods, and temperature anomalies across multiple regions in the months ahead.
Which crops face the earliest hit?
A report from Marex, one of the world's largest futures brokers, notes that past strong El Niño events caused sharp output declines in palm oil, coffee, cocoa, cotton, wheat, and rice.
In plain terms = tropical plantations depend on predictable weather; when the Pacific runs a fever, Southeast Asia dries out and South America floods — and harvests drop.
If this cycle reaches peak intensity, supply pressure on these commodities will build over multiple quarters — not a one-off shock but a slow, sustained squeeze.
What extreme weather hits where?
Climate impacts are expected to spread and intensify as El Niño peaks between December and January.
Regional breakdown: the U.S. South faces a cooler, wetter winter; India's monsoon weakens, threatening rice output; parts of Australia face drought and wildfires.
This reflects the fact that El Niño is not a single-region problem — it creates trouble in multiple breadbaskets simultaneously, and supply-chain pressures compound.
How much damage have strong El Niños caused before?
The 1997 strong El Niño killed at least 30,000 people and caused an estimated $100 billion in global economic losses.
A 2023 Dartmouth College study further estimated that El Niño's long-tail effect — the economic drag that persists for years after the event ends — can inflict trillions of dollars in cumulative global losses.
This means → markets cannot focus only on the peak months; the real bill may not come due until years after the event fades. The ultimate intensity of this cycle is the key variable for gauging the hit to agricultural markets and energy grids.
Content is for reference only, not financial advice.