Thank you very much. That's very helpful.
I'd like to go to Mr. Letellier just for a minute. You commented in your presentation about one of the challenges being the construction cost of renewable technologies, and there's no question that especially hydro plants are tremendously expensive to build.
One of the other challenges, of course, you have from an intermittent standpoint, especially with wind, is the capacity factor. Can you talk a little bit about the improvements you've made in capacity factor in the past number of years to make that more economic? Can you also comment a little bit about managing the grid from an intermittent technology standpoint? I know from New Brunswick we are responsible for basically managing a grid that includes a lot of wind power in P.E.I. Whenever it's intermittent, New Brunswick has to pay the cost to balance it. I wonder what kinds of challenges there have been and what kinds of improvements you've made with respect to managing the grid, as well as capacity factors, to drive your costs down.