Figure 1: Canadian fertilizer shipments to the United States – July to June (12 months)

Source: Statistics Canada.
‘Canadian exports of ammonia (NH3) averaged 956,000 metric tonnes (mt) and 996,000 mt for the past 5 and 10 years respectively. Of note, 2019/20 and 2020/21 ammonia exports decreased by approximately 100,000 mt or 10%.’
Furtas notes Canadian shipments of urea to the U.S. have sharply declined. The 10-year average shows approximately 1,000,000 mt of urea exported to the U.S., whereas the 5-year average comes in at 580,000 mt. In the past couple of years, export urea tonnage to the U.S. totaled 450,000 mt, which is a 20% decrease in exports over the 5-year average and a 55% decrease over the 10-year average.
In the past 5 years, the U.S. has added 5 million tonnes to the country’s production capacity base. This has made the U.S. less reliant on imports of both ammonia and especially urea from Canadian sources.
‘It is likely that Canadian exports increase in 2021/22, since Canadian nitrogen production facilities will be producing as much as possible to take advantage of the high priced demand,’ says Furtas.
‘Even though shipments to the U.S. have increased during the first quarter of the fertilizer year, it is worth noting that U.S. farmers throughout the northern plains, eastern sections and majority of the corn belt just finished a productive fall nitrogen (ammonia) application season. This is a small slice of good news for Alberta producers as it lessens later demand for nitrogen and allows inventories to rebuild for the upcoming spring.’
Source : alberta