The increase in sulfur prices, which is used as a key element in agricultural fertilizers, can directly affect food costs. In 2024, the price of sulfur per ton was $46, which rose to $180 in 2025. In July, spot prices exceeded $1,000 per ton.
Consequences of Rising Sulfur Prices
The Mosaic Company, a producer of phosphate fertilizers, has announced that high sulfur prices will lead to a significant reduction in the use of this type of fertilizer. The company has also confirmed that it has closed two of its facilities in Louisiana, affecting the lives of 300 families. Despite the lack of a specific number showing a direct correlation between high sulfur prices and food inflation, economists predict that rising diesel fuel and fertilizer prices could lead to a 4.8% increase in global food prices by 2027.
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Challenges in Sulfur Supply in the United States
The United States is recognized as one of the sulfur producers, but it is affected by global supply disruptions. Various countries in the Middle East, including Iran, are major sulfur suppliers, but the closure of the Strait of Hormuz has complicated this issue. Additionally, Russia, another major sulfur producer, is unable to export to many countries due to sanctions.
As demand for sulfur increases in U.S. markets, prices naturally rise. Therefore, with rising food prices in 2027, consumers may pay attention to these economic factors and their impact on their daily costs.
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Source: npr.org
