Mr. Whittaker, you mentioned that in Canada we could have 20% of our energy needs met by wind by 2025. Is that an optimum level if there was maximum support from government, support that isn't really there at the moment in terms of ongoing, or is that where you see us going at the moment?
Secondly, Mr. Scott, a similar question: how much of Canada's energy supply do you think tidal can meet?
I'm going to complicate this question even further. Some on this committee suggested that investing in wind was not a good deal for the government because it's intermittent. Of course, this could apply to both, so I'd like your thoughts on that as well.