We don't necessarily choose one option over the other. It is difficult for us to model. One scenario we have is what we call “continuing trends”, which takes into account all existing policy decisions. Those are changing rapidly. We're trying to model that.
So that does make it difficult for us, but I think our work will help to give people a sense of what might be the long-term implications of some of these decisions, or what might be the pinch points that perhaps wouldn't be considered.
One thing that I think is unique about our work is that we do integrate all energies. We look at it with a completely holistic approach with respect to energy. That's unique in the Canadian economy or in the Canadian resource review.