I mentioned it, yes. I did want to emphasize its importance, and I think it's also worth noting that there are international comparisons that are helpful in this regard. For example, I know that a number of Scandinavian countries with similar climates consume less energy per square foot.
I think there is significant potential in the commercial, retail and residential sectors, and certainly on the industrial side of things. I'll turn to my colleagues to speak to whether there is greater potential in one area or another, but there is similarly significant potential in each of those areas.