When it comes to efficiency, that is definitely one area that we seem to be lagging in. Part of that I think has to do with the fact that we have fairly cheap and abundant energy here and we don't use it perhaps as carefully as we need to.
I think there are key things we could be doing to improve on that, many of which fall within federal jurisdiction. Obviously regulations within Natural Resources Canada regulate efficiency standards. I think that's important work that the federal government has led on and can continue to do better.
Obviously pricing carbon again is going to be an important area if we want to be driving more careful use of these resources, but I think that at the end of the day, it also comes down to a cultural shift: we need to be talking about this more, talking more about energy not being something to be wasted. It is a precious resource, and we need to be more careful how we extract and consume it.