Global Fertilizer Shortages from Hormuz Blockade, Aussie Shutdown

Global fertilizer supplies are facing severe disruptions from a blockade of the Strait of Hormuz in the Middle East and a two-month shutdown of Australia's largest ammonia production facility, raising alarms about rising food prices and reduced crop yields worldwide. These events, unfolding amid spring planting seasons, threaten to squeeze farmers' margins and exacerbate vulnerabilities in the food supply chain, with effects potentially lasting into 2027.

The Strait of Hormuz, a narrow waterway through which nearly half of the world's base fertilizer volumes pass, has seen shipments curtailed following military actions by the United States and Israel against Iran. This has led to immediate contract disruptions, with Gulf producers declaring force majeure on deliveries to regions including South America and Asia. As a result, approximately one million metric tons of fertilizer remain stranded in the Gulf, legally severing agreements rather than postponing them. Urea and nitrogen fertilizer prices have surged 25 to 30 percent since late February, with premiums climbing by hundreds of dollars per ton in affected trade routes.

Compounding the issue is a power outage at the Yara...