Full Breakdown
The Global Fertiliser Crisis: Implications of the Iran Conflict
3/9/2026, 7:51:52 AM
Fertiliser Supply Disruption through the Strait of Hormuz
The ongoing conflict involving Iran has led to significant disruptions in the Strait of Hormuz, a critical maritime corridor through which approximately one-third of global fertiliser trade passes. This situation poses a dual threat: not only does it jeopardize oil and gas exports, but it also risks creating a global fertiliser supply shock that could have severe implications for food security worldwide. Fertiliser production in the Middle East, particularly in countries like Qatar, Saudi Arabia, and the United Arab Emirates, is heavily reliant on the natural gas that flows through this strait. A sustained closure would not only delay shipments but could also lead to skyrocketing prices for key fertilisers such as urea and ammonia.
The Fragility of Global Fertiliser Supply Chains
Countries like India and Brazil, which depend heavily on imported fertilisers, are particularly vulnerable. India relies on liquefied natural gas (LNG) from the Persian Gulf to operate its urea plants, while Brazil's soybean and maize production is significantly supported by imported nitrogen and phosphate fertilisers. The disruption in the Strait of Hormuz could force farmers to make difficult decisions, such as reducing fertiliser application rates or altering crop mixes, which could lead to substantial declines in crop yields. This situation is exacerbated by the fact that the production of synthetic nitrogen fertilisers is tightly linked to energy markets, meaning that any disruption in gas supply will directly impact fertiliser availability.
Economic Implications and Rising Prices
The immediate economic consequences of the conflict are already being felt, with fertiliser prices surging by approximately 25% since the onset of hostilities. This increase is expected to ripple through global supply chains, affecting food prices months later. Analysts warn that if the conflict persists, food inflation could rise significantly, impacting staples such as bread, eggs, and poultry. The Financial Times has reported that fertiliser disruptions could lead to increases in staple food prices, potentially rivaling the food shock triggered by Russia's invasion of Ukraine in 2022.
Criticism and Concerns
Critics argue that the global food system is ill-equipped to handle such shocks. Unlike energy markets, which can adjust relatively quickly through reserves and alternative suppliers, the agricultural sector operates on seasonal cycles that cannot be accelerated. The fragility of the fertiliser supply chain means that even modest disruptions can have disproportionately large effects on crop yields, leading to long-term food insecurity. Furthermore, central banks may underestimate the inflationary pressures stemming from fertiliser scarcity, focusing primarily on fuel-driven inflation.
Official Statements & Responses
Industry experts have highlighted the potential for a significant rise in fertiliser costs, which could strain national subsidy budgets in countries like India. Deepak Pareek, an agricultural consultant, noted that "we anticipate urea costs rising by 30-40% as Middle Eastern supply chains tighten." Meanwhile, the International Monetary Fund has indicated that the economic impact of the Iran conflict will depend on its duration and extent.
What's Next?
As the situation evolves, farmers worldwide are scrambling to secure fertiliser supplies ahead of critical planting seasons. The full consequences of the Iran conflict on global food security may not be immediately apparent, but the potential for a prolonged fertiliser shortage looms large, threatening to reshape agricultural production and food prices in the coming years.
