Oil sands are almost a unique resource. There are very few oil sands deposits around the world, so specifically applied to oil sands, this is a unique enterprise. Certainly other countries are terribly innovative and they've developed models that would fit their system.
In terms of the fundamental model of COSIA, which is a sharing and leveraging model by which large companies that have historically worked independently now will actually share their intellectual property, all towards advancing their environmental performance, to our knowledge this is a unique model in the world. We had the privilege of having a gentleman called Michael Porter, who is a Harvard professor and a globally recognized expert on business innovation, come to the oil sands and speak to us through a number of different fora. When we put the direct question to him, “Are you aware of a similar model and a similar level of effort?”, he was not aware of anything like COSIA in the world.