Yes. I'm quite involved here in Toronto, as are the other people on the panel, with an initiative called the race to reduce. It's a voluntary program to reduce energy consumption in office buildings in downtown Toronto by 10% by 2014. We've decided to adopt a metric that's been brought into Canada by Natural Resources Canada. It's called the Energy Star portfolio manager, and it's been used in the U.S. for a few years now. It is a way to monitor exactly what you're talking about, the environmental savings.
One of the features that is particularly important in Canada when you look at greenhouse gas emissions and environmental reductions, especially from electricity, is that we do not have one electricity system in Canada. We have 9 or 10 very different ones that are not that well connected. We have some entirely fossil-fuel based systems in Alberta, Saskatchewan, and much of the Maritimes. We have some totally hydro-based systems in B.C., Manitoba, Quebec, and Newfoundland. And, we have one mixed system, which is in Ontario. Thus with greenhouse gas emissions and saving electricity, when people tell me that this is what it is in Canada, my first question is what part? I ask because the impact is very different. It is important across all parts, and there is some trading back and forth.
Anyway, portfolio manager, from Energy Star, which NRCan is using, is what we began to use in Toronto for our evaluation, and I'm sure it's beginning to be rolled out for federal buildings as well.