In respect to innovation itself, do you categorically break down where innovation occurs? By that I mean when you look at some of the oil sands development or development generated across Canada, some of it's occurring in arctic to sub-arctic conditions. It's northern climate or cold climate innovation and those sorts of things, and other technologies would apply in a different region of Canada.
Do you break those down? Could you touch on some of the innovation that might be unique to cold climate innovation in Canada?