prodchem
Sep 10, 2026
Brent crude has moved above $100 a barrel, putting renewed pressure on global energy markets and the cost structure of nitrogen fertilizer production. The connection is especially important because ammonia manufacturing relies heavily on natural gas, which serves as both a hydrogen feedstock and an energy source.
Reuters reported that Brent settled at $101.21 a barrel on September 9 as escalating Middle East conflict disrupted energy flows and intensified concerns around supply. The Strait of Hormuz, a critical route for global energy trade, has experienced sharply reduced traffic during the latest escalation.
For fertilizer producers, the issue is not simply the price of crude oil. Higher oil prices can signal broader energy-market stress, while disruptions affecting gas and LNG supply can directly increase ammonia production costs.
Nitrogen fertilizer production begins with ammonia, and conventional ammonia plants commonly use natural gas to provide hydrogen and process energy. Natural gas prices therefore have a direct influence on the economics of ammonia production.
The International Fertilizer Association says nitrogen production is highly energy-intensive, with natural gas representing a large share of production costs. Its 2026 medium-term outlook specifically identifies disruption to Middle Eastern gas flows as a risk to fertilizer economics and notes that South Asian producers can be particularly exposed to higher imported gas costs.
This creates an important distinction for fertilizer buyers. Oil is not the primary feedstock for conventional ammonia production, but an oil shock can coincide with a broader energy shock that raises the cost of natural gas and other inputs.
That relationship becomes more significant when geopolitical events affect crude, gas, shipping and infrastructure simultaneously.
Natural gas plays two critical roles in conventional ammonia production. It supplies hydrogen through reforming and provides energy for the high-temperature processes required to manufacture ammonia.
Yara's ammonia cost model illustrates the relationship directly, using gas consumption of approximately 36 million British thermal units per tonne of ammonia in its U.S. Gulf Coast calculation. The model separates gas cost from other production costs, showing why changes in gas prices can quickly alter ammonia economics.
Once ammonia prices rise, downstream nitrogen fertilizers can also face higher production costs. Yara's model for granular urea, for example, incorporates ammonia consumption and process gas costs into the cash cost of producing urea.
The result is a chain that runs from energy markets to ammonia and then into nitrogen fertilizer markets.
The current energy shock is broader than a crude oil price increase. Reuters reports that disruptions around the Strait of Hormuz have reduced oil flows while affecting a route that historically carried a significant share of global oil and gas trade.
The International Fertilizer Association has highlighted the same vulnerability from the fertilizer industry's perspective. Its 2026 outlook says the Strait of Hormuz affects both finished fertilizers and the energy and raw materials required to produce them, including natural gas and ammonia.
This creates several potential transmission channels:
Natural gas costs: Tight gas or LNG availability can increase ammonia production costs.
Ammonia pricing: Higher production costs can support higher ammonia prices.
Urea economics: Urea producers face both ammonia and process-gas exposure.
Transportation: Higher fuel costs increase the expense of moving fertilizer internationally.
Regional supply: Producers with high energy costs can become less competitive against lower-cost suppliers.
The actual effect will vary by region because fertilizer plants have different gas contracts, energy sources and levels of vertical integration.
The Middle East is important to nitrogen fertilizer markets not only because of its energy resources but also because the region is a significant exporter of ammonia and urea.
The International Fertilizer Association identifies urea as particularly exposed to disruption around the Strait of Hormuz. Its assessment also notes that ammonia and other fertilizer-related materials move through the region, meaning a logistics disruption can affect both finished fertilizer and upstream inputs.
Yara has similarly reported that disruption around the Strait has affected global fertilizer and energy markets, with the company describing a global urea supply shock following earlier interruptions.
For international buyers, this means that production capacity alone does not determine supply security. The ability to move ammonia, urea and feedstock across affected trade routes can be equally important.
A $100 oil price does not translate into one uniform increase in nitrogen fertilizer production costs.
Producers with long-term natural gas contracts or access to competitively priced domestic gas may have more protection from short-term energy volatility. Plants exposed to spot gas or imported LNG can experience faster changes in production economics.
Europe is particularly sensitive because its nitrogen producers can sit toward the higher-cost end of the global production curve. The International Fertilizer Association notes that higher gas prices linked to geopolitical risk can make European nitrogen production uneconomic and increase dependence on imports.
This creates an important regional pricing dynamic. A producer facing higher gas costs may reduce operating rates, while buyers in the same market compete for imports from lower-cost regions.
Urea is one of the most widely traded nitrogen fertilizers and is closely connected to ammonia economics.
Yara's cost framework shows that producing one tonne of granular urea requires approximately 0.58 tonnes of ammonia, alongside additional process gas and other production costs.
That means a rise in ammonia costs can move directly into the economics of urea production. If energy prices increase at the same time, the pressure can be compounded by higher process costs.
For fertilizer buyers, this makes ammonia and natural gas markets important indicators even when the immediate purchasing requirement is urea.
Monitoring only the urea price can therefore provide an incomplete view of the underlying cost structure.
South Asian fertilizer markets deserve close attention because several major producers and importers are exposed to international energy and fertilizer markets.
The International Fertilizer Association specifically identifies India, Pakistan and Bangladesh as vulnerable to higher feedstock costs because producers in the region rely heavily on imported gas from the Gulf.
A prolonged increase in energy costs could therefore affect both domestic fertilizer production and the economics of imported nitrogen products.
For import-dependent buyers, the challenge can extend beyond the fertilizer price itself. Freight, insurance, port costs and currency movements can add to the delivered cost of urea or ammonia.
This makes landed-cost analysis increasingly important when negotiating international fertilizer purchases.
Nitrogen markets entered the current period with significant price and supply volatility. Yara reported in July that high margins supported strong second-quarter results, while volatile nitrogen prices delayed some off-season purchasing activity.
The company also highlighted the strategic importance of flexibility in ammonia sourcing and production. Its ability to optimize between markets becomes particularly relevant when regional gas prices diverge.
This suggests that fertilizer markets may respond differently across regions rather than moving in one synchronized direction.
Producers with diversified feedstock access, flexible production assets and broad distribution networks may be better positioned to absorb energy shocks than highly concentrated producers.
The current environment is also encouraging fertilizer companies to reconsider their exposure to energy markets.
In July, Yara agreed to acquire a 1.3 million-tonne-per-year ammonia plant in Texas, describing the transaction as part of its strategy to diversify energy exposure and strengthen the competitiveness of its global ammonia production footprint. The facility is expected to ramp toward stable operations by the end of 2026.
Such moves illustrate the strategic importance of production location and feedstock access.
For fertilizer buyers, a supplier's geographic footprint can therefore provide useful information about its ability to manage energy-price volatility.
Procurement teams should avoid treating the $100 oil threshold as a standalone indicator. The more useful approach is to track the combination of crude, natural gas, ammonia, urea and freight markets.
Key indicators include:
Natural gas benchmarks: These provide a more direct signal of ammonia production economics than crude oil alone.
Ammonia prices: Changes can indicate whether higher feedstock costs are already moving downstream.
Urea prices: Buyers should compare urea movements with ammonia and gas prices to understand margin pressure.
Gas and LNG flows: Regional supply disruptions can affect fertilizer production even when crude supplies remain available.
Freight rates: Higher fuel costs and disrupted shipping routes can raise delivered fertilizer prices.
Plant operating rates: Production curtailments can tighten regional availability and amplify price movements.
Tracking these variables together can help buyers distinguish temporary volatility from a more structural cost increase.
Fertilizer buyers can reduce exposure to energy-driven price volatility by building flexibility into their purchasing programs.
Several measures can help:
Stagger purchases: Avoid concentrating all requirements in a single pricing window when market conditions are unusually volatile.
Compare regional suppliers: Different production regions can have significantly different energy-cost structures.
Evaluate delivered costs: Include freight, insurance and port expenses rather than comparing fertilizer quotations alone.
Monitor ammonia fundamentals: Ammonia pricing can provide an early indication of downstream nitrogen cost pressure.
Maintain supplier alternatives: Multiple qualified sources can reduce exposure to individual production disruptions.
Review inventory policy: Strategic inventory can provide protection where replacement supply has long lead times.
The right balance depends on storage capacity, seasonal demand and the cost of carrying inventory. However, energy volatility makes procurement flexibility more valuable than relying exclusively on spot-market purchasing.
The immediate fertilizer impact of $100 Brent will depend heavily on how long elevated energy prices persist.
If crude prices remain high because of prolonged geopolitical disruption, pressure could extend to natural gas, LNG, transportation and other industrial inputs. Reuters reports that the EIA has already raised its 2026 oil-price forecasts while warning that regional production disruptions may continue into 2027.
A sustained energy shock would be more consequential for nitrogen fertilizer than a short-lived oil spike because producers and buyers would have more time to adjust prices, production rates and purchasing behavior.
Potential outcomes include higher fertilizer prices, reduced operating rates at high-cost plants, greater import dependence and increased competition for lower-cost production.
Brent crude above $100 is a visible signal of broader energy-market stress, but natural gas remains the more direct cost variable for conventional ammonia production. Because ammonia is the foundation of most nitrogen fertilizer production, changes in gas costs can flow into urea and other nitrogen products.
The current disruption around the Strait of Hormuz adds another layer of risk because the region is important to both energy and fertilizer trade.
For fertilizer buyers, the priority should be to monitor the entire energy-to-ammonia-to-fertilizer chain. Suppliers with competitive feedstock access, diversified production and reliable logistics may become increasingly valuable as energy markets remain volatile.
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