Right now, the cheapest electricity is natural gas, or maybe it's hydro. I don't want to get into, necessarily, the competition. I think different energy sources are affordable in different applications, and we have to use what's best to achieve all of our goals, including our environmental goals.
In Quebec, it might be very cheap to do hydro, and in other places, but every new thing you build has to be paid for, and we have to build a lot of new things.