Thanks very much, Mr. Chair.
Thank you, ladies, for your presentation here this afternoon. Certainly we've heard some interesting comments.
I'm sure you've probably been following some of the study we've been doing or seeing some of the testimony we have heard, and you know that we have heard a lot of different things about open net and closed containment, the viability of closed containment, the economic outlook about whether or not it is even viable to go that way, the energy costs, the land base that's required, and so on.
Taking those things I've just talked about into account—the extra energy costs, and the land base, and so on—do you see any way that open-net operations can be made more sustainable or more environmentally friendly?