We are looking at the issue of multi-built — where you have more than one unit built together to minimize your costs, to minimize your outside walls, to reduce your energy consumption. In some cases we’re also looking at the use of pellet stoves. One of the broader things we’re looking at is new construction. We’re not just going to build houses to old standards, but look at the R value, the types of windows, the types of doors, the types of entryways, so that you minimize heat loss and all those types of things.
We want to look at the types of heating systems we’re using and, in the broader term, in the communities that are diesel communities, I think the issue of some type of district power and heating generation. They have generators now that can turn out up to ten megawatts of power, that can operate on wood pellets, which are used extensively in Europe, in places like Sweden. I think there’s a tremendous opportunity for us to investigate that type of technology for those communities that rely solely on diesel generation. It would help drop the cost, get us off diesel and uncontrollable costs. So there are a number of areas that we’re working on.