Our work has indicated that it will always be--and again, “always” is a very strong word--a mix going forward. Certainly the policy environment as well as the price environment that we're in now provides incentives in many areas, as the forestry folks were talking about, to move into more renewable sources of energy. So there isn't exactly a point in time when we start to decrease as far as our reliance on fossil fuels.
On May 9th, 2007. See this statement in context.