Spring 2026 range based on USDA AMS terminal and on-farm delivery surveys. Regional variation applies — southern markets and Gulf terminals typically 5–10% lower than upper Midwest.
Anhydrous ammonia is priced at approximately $900 to $1,100 per ton across U.S. Corn Belt markets in spring 2026, up 25 to 35 percent year over year. The primary drivers are natural gas prices (which set 70 to 80 percent of ammonia production costs) and China export restrictions on nitrogen fertilizers that removed competitive supply from the global market through at least August 2026.
| Year | Avg. Price ($/ton) | Key Driver |
|---|---|---|
| 2021 (peak) | $1,200 – $1,500 | Post-COVID supply shock, energy surge |
| 2022 | $850 – $1,100 | Russia-Ukraine conflict, natural gas spike |
| 2023 | $650 – $850 | Supply normalization, lower gas prices |
| 2024 | $650 – $850 | Stable; competitive import pressure |
| 2025 | $720 – $950 | Rising gas costs, early China restrictions |
| 2026 (current) | $900 – $1,100 | China export ban, elevated gas prices |
Anhydrous ammonia is synthesized by reacting nitrogen from the air with hydrogen from natural gas (the Haber-Bosch process). Natural gas accounts for 70 to 80 percent of ammonia production cost. When Henry Hub natural gas prices rise, ammonia prices follow with a lag of 4 to 8 weeks. European gas prices, which set the cost for the world's largest marginal nitrogen exporter, rose significantly in 2025-2026 and remain elevated.
China exports significant volumes of nitrogen fertilizers including urea and ammonium nitrate. Export restrictions imposed in late 2025 and extended through August 2026 removed Chinese supply from the global market. While China is not the primary global supplier of anhydrous ammonia specifically, the restrictions tightened the entire nitrogen complex, reducing downward price pressure from competing nitrogen products and lifting the floor for all nitrogen forms.
Anhydrous ammonia requires specialized cryogenic storage and transport infrastructure. Rail, pipeline, and terminal constraints create regional price premiums that can range from $50 to $200 per ton above Gulf terminal prices for producers in the upper Midwest who need product delivered on-farm.
| Region | Estimated Price ($/ton) | Signal |
|---|---|---|
| Gulf / Mid-South terminal | $870 – $980 | HOLD |
| Corn Belt (IL/IN/OH) | $950 – $1,050 | HOLD |
| Upper Midwest (MN/WI/ND) | $980 – $1,100 | WAIT if possible |
| Plains (KS/NE/SD) | $920 – $1,020 | HOLD |
Signals are general guidance only. Individual producer economics, application timing, and storage capacity determine the right decision for each operation.
The timing question depends on your application window and storage capacity:
The most reliable public data source for anhydrous ammonia prices is USDA Agricultural Marketing Service (AMS), which publishes retail and terminal price surveys weekly. Data is available at approximately 40 to 50 market points across the U.S.
GrainBrief pulls this data automatically, compares your co-op or supplier quotes to the USDA benchmark for your region, and tells you whether you are buying above or below market. If you are paying 15% over the USDA terminal price, that is the number to bring to your supplier negotiation.
GrainBrief monitors USDA AMS nitrogen prices every week and sends you a buy, hold, or negotiate signal automatically. No spreadsheet. No manual lookups.
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