I'll go to the first part of the question, and then deal with the last part in a minute.
I'm going to ask Carol, my DG of energy efficiency, to also take a stab at some of the question.
We're significantly proud of our Office of Energy Efficiency at Natural Resources Canada. It's a big player on the energy file.
As I had mentioned off the top, energy efficiency is important to this government. We've invested. I had a mentioned a stat of about $32 billion in terms of savings, and that's considerable. Embedded within that, of course, would be the fact that there are some GHG reductions from the savings, and we can talk about that.