There are two things. It can include alternative energy, absolutely, and a number of projects do. We talked about things being really cost-effective, such as the lighting and the controls. Alternative energy in the past has been the other way, but it is coming down.
I know you're from the Northwest Territories. I'll just say that there was a performance contract done in Nunavik. The Government of Nunavut did a fairly large one; I'll send you information on it. There's also an RFP out right now for the military base in Alert.
These projects, then, can be done in the north, but as you fully recognize, it is a very different environment. To address an earlier comment here, Canada is a huge country, and there are huge differences in our electricity system, in our temperature, and in how things work, yet I think the basic models can apply across the country. In our case, a performance contract has been shown to work out in the far north as well.