Sure. Great question.
I guess what it comes down to, taking increased revenue aside as far as the cost savings, is that some of the savings as far as how much better our land is becoming is one side. But on actual dollars of saving two passes of tillage—less equipment, fewer human resources, less fuel—I was doing a quick number off the top of my head of between $10 and $20 an acre saving on two passes alone, and there's talk of 19 million acres of crop going in this year. So that's $200 million to $300 million just in that alone, never mind the environmental side.
If anybody's been down to Lethbridge, it blows. It's the windiest place in North America, and you cannot be tilling. You can't do it. Your land will blow away. So the savings there are incalculable.
I would say off the top of my head, as far as cutting the tillage out, we're between $10 and $20 an acre on that alone, and there would be some other savings as well.