There are a number of areas of research. Some of our colleagues in the Canadian Forest Service might be in a better position to talk about some of the programs with biorefineries and what you do in moving the pulp and paper industry forward to one that produces diverse products.
With respect to wood as biomass, there are a number of coal-firing biomass-type projects and demonstrations with regard to increasing the efficiency of that process that are ongoing as part of the clean energy fund projects that have been performed. A number of demonstration programs are ongoing in this particular area right now.