Yes, that's a real concern. To put it simply, everyone is counting on the same truck of wood chips.
I have talked to some experts who believe that in the future, every molecule of usable wood will be used for something. We shouldn't necessarily count on that wood going into fuels. It could also be used for a number of different products—so bioproducts.
That being said, energy is a large bulk commodity market, whereas a lot of other things are specialty items. It provides a significant opportunity.