Catalyst with Shayle Kann
Catalyst with Shayle Kann

Inside the global fertilizer crunch

May 14, 2026

AI Summary

5 min read

The global fertilizer market faces unprecedented supply tightness after the Strait of Hormuz closure following US and Israeli airstrikes on Iran about 10 weeks prior to the recording. StoneX fertilizer VP Josh Windville explains this as a "stacking shock": markets were already constrained before the chokepoint shut, blocking a third of seaborne urea trade and stranding roughly a million tons on vessels. Unlike oil, fertilizers lack strategic reserves due to poor storability, leaving systems vulnerable.

Pre-Hormuz Supply Constraints

Fertilizer production was already strained entering 2024. China, historically the top phosphate exporter and second- or third-largest urea exporter, imposed export bans—officially through August—to prioritize domestic farmers, who comprise about a quarter of its population. Low internal prices keep them competitive, outweighing export revenue as a "rounding error" in GDP.

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What you'll learn

  • 1 (00:07) **Intro to Fertilizer Crisis** - Host outlines Strait of Hormuz closure's outsized impact on global fertilizer vs. energy markets
  • 2 (04:08) **Historical Supply Tightness** - Guest Josh Windle describes unprecedented global tightness predating Hormuz
  • 3 (05:31) **Global Fertilizer Market Structure** - Mirrors energy with importers/exporters/self-sufficient nations, but no reserves
  • 4 (06:42) **North America Self-Sufficiency** - US/Canada mostly self-sufficient on potash, phosphate, ammonia; urea import-reliant but stocked
  • 5 (07:36) **Manifestations of Tightness** - Skyrocketing prices (India pays $900+/ton); no true shortages yet but looming
  • 6 (10:00) **China's Export Ban** - World's top phosphate, #2-3 urea exporter halted shipments to prioritize domestic food security
  • 7 (12:10) **Europe's Production Cuts** - Nitrogen at 75% capacity since 2021 gas crisis (Ukraine war, Nord Stream)

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Show Notes

While much of the world has been focused on the war in Iran’s impact on the energy sector, another arguably more impactful market has been largely overlooked: fertilizer.

The global fertilizer market is in a precarious spot. Roughly a third of the world's seaborne fertilizer trade goes through the Strait of Hormuz. Even before the war in Iran began, China, the world’s top phosphate producer, halted exports of the crucial compound. As a result, the longer the strait remains closed, the more the threat to our global food supply escalates.

In this episode, Shayle speaks with Josh Linville, vice president of Fertilizer at StoneX, to make sense of the global fertilizer market and its cascading impacts.

Shayle and Josh cover topics including:

  • The current state of global fertilizer markets
  • The tenuous relationship between natural gas prices and the cost of producing nitrogen-based fertilizers in Europe
  • How stalled shipments of fertilizer could impact supply and demand for next year’s planting season
  • The impact of Chinese phosphate export restrictions on the global market
  • How a prolonged closure of the Strait could impact food supplies around the world

Resources

Credits: Hosted by Shayle Kann. Produced and edited by Max Savage Levenson. Original music and engineering by Sean Marquand. Stephen Lacey is our executive editor.

Catalyst is brought to you by FischTank PR, an award-winning climate and energy tech, renewables, and sustainability-focused PR firm dedicated to elevating the work of both early-stage and established companies. Learn more about their PR approach and how they can support your company’s messaging by visiting fischtankpr.com.

Catalyst is brought to you by EnergyHub. EnergyHub helps utilities build next-generation virtual power plants that unlock reliable flexibility at every level of the grid. See how EnergyHub helps unlock the power of flexibility at scale, and deliver more value through cross-DER dispatch with their leading Edge DERMS platform, by visiting energyhub.com.

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