There has definitely been an increase in activity in terms of biomass. It is something that has been done for quite a few years in the forest industry.
The key question, of course, for places in western Canada, where you have anywhere from 200 to 600 years of coal, is how you are going to use that effectively going forward. If China, India, and others are going to be using coal as well, the key question is how we actually find the technology that burns coal in an effective manner.
There is no doubt about it; there is a push to increase biomass, but there is a limit, also, to the fuel in terms of biomass.