Sure. The basic logistical idea is pretty straightforward. Right now due to the strong importation of consumer goods from Asian economies into Canada, a number of steamship line containers go back empty, at least to the ports and often across the Pacific. The more containers that could be made available on the Prairies for loading, the better it works, because we avoid having an empty container moved to Vancouver, and an empty grain hopper car moved back from Vancouver.
Within a few hundred miles, the Edmonton facility is both a truck and a rail market. Producers could choose to truck their traffic to the Edmonton facility, where it would be transloaded into containers, then moved by rail to Vancouver. But it's also available for hopper car service.
So Humboldt, Melfort, and Saskatoon could choose to ship by rail to the Edmonton facility as opposed to shipping by rail all the way to Vancouver to a container stuffing facility and making the transload. This takes a significant chunk of two-way empty movement, or cross-hauled empty movement, out of the equation.