A single week of rail and port disruptions during peak export season can cost Canada’s grain sector up to $540 million, with most of the damage tied to lost sales that are unlikely to be recovered, according to a new analysis.
Commissioned by the Ag Transport Coalition, the study found roughly 94% of the financial impact from supply chain disruptions comes from reduced sales rather than penalties or added costs. The report said that when Canadian grain does not move, international buyers often turn to competing suppliers, leaving sales permanently lost rather than simply delayed.
The coalition released the findings April 27 as part of its Too Much on the Line campaign, which is calling for changes to Canada’s labour regulations to reduce the risk of future supply chain shutdowns.
The report said the financial damage can begin even before a strike or lockout officially starts. Uncertainty ahead of a disruption can cause railways to stop accepting new shipments, exporters to pull back from sales, and buyers to look elsewhere, putting as much as $112 million in sales
in jeopardy.
Rail was identified as the biggest pressure point in the grain handling system. A one-week shutdown of both major railways could cost the sector more than $500 million, while a port disruption on its own would have a smaller impact. The report said that reflects the structure of Canada’s export system, where nearly all export grain relies on rail to reach port or market and few alternatives exist at scale.
For farmers, the effects can show up through weaker basis levels, fewer delivery opportunities, slower elevator movement, and lower prices. The report said grain companies and exporters may absorb some immediate costs, but lost revenue eventually moves back through the supply chain to the farm gate.
The coalition said repeated disruptions also threaten Canada’s reputation as a reliable grain supplier. When delivery timelines become uncertain, global customers may shift business to other origins, and some may not return.
The campaign is focused on preventing disruptions or shortening them when they occur, rather than simply managing penalties after the fact. Proposed changes include stronger oversight of labour negotiations and tools to resolve disputes before they lead to full shutdowns.
