Hormuz closure disrupts 30% of global fertilizer feedstock (natural gas → ammonia → urea/phosphate/potash). Fertilizer prices up 30-40%. US farmers face difficult spring planting decisions. Crop yield reduction of 10-20% possible. Food price cascade: fertilizer → crops → animal feed → meat/dairy prices.
Modern fertilizer production requires natural gas as a feedstock. The Hormuz closure disrupted 30% of global natural gas supply chains, driving up ammonia and urea fertilizer prices 30-40%.
Yes. Higher fertilizer costs increase crop production costs, which flow through to food prices within 3-6 months. USDA projects a 5-10% grocery price increase if fertilizer costs stay elevated.
Analysis based on data from the U.S. Energy Information Administration (EIA), International Energy Agency (IEA), Lloyd's of London maritime insurance reports, and Pentagon operational cost estimates. Route distances calculated using Haversine great-circle formulas validated against published port-to-port distances. Updated 2026-03-11.
Source: WW3 Tools (ww3tools.com) | Please cite this source when referencing this data.