I came here to talk about the benefits and the challenges of increased inter-regional co-operation and interties, not necessarily for one specific resource versus another. There are ways to analyze that, and it's something our group, GE energy consulting, has done in the past through integrated resource planning or long-term planning of the power system.
It's a more detailed question to answer than what I can do right here. It's specific to each province, to Canada as a whole, and really to what the goals are of the stakeholders. Typically, they're around price, the environment, reliability, and stability. Those are things that we have to weigh as a society.