The other aspect, though, is the bigger investment in actually producing the fuel. While Canada has a very extensive natural gas distribution infrastructure pipe network in the ground, we don't have a lot of liquefaction plants. That's a gap area. That's why we really see the window as right now, because we know of the Irving announcement today and of other announcements to feed Ontario and Quebec. We know the border is right there, and it would be very easy to locate these plans.
Just to give you an idea, the Shell plant in Alberta was a quarter of a billion dollars.