We come from a very low base in greenhouse gas emissions. In 2004 there was absolutely no industrial activity, so we're starting from a base that is going to expand our greenhouse gas production, if we put more operations on line. So that's a fact, and our industry is conscious of this and so is the Yukon government.
Most of the greenhouse gas generation is going to come from energy production. The solution is to make sure we have access to what we would call renewable or greener sources of energy in sufficient form. Eighty per cent of the energy in the Yukon is generated by hydro projects, which are a legacy of older mines that were in production in the past. But we've now reached the capacity of those facilities. To bring us to the next level, we'll need some investment in other hydro projects or in our own natural gas sources in the Yukon. So I think there is an understanding that while we will need more energy, we will also need to be careful about what kinds of energy sources we're going to be using.