I'll talk very generally. With Enerkem coming online, we now have a globally competitive commercial-scale waste to biofuel facility, the first one around the world.
I know that DuPont and POET will be opening cellulosic facilities this summer in the United States. That's technology that will be exported around the world as well.
Like any technology you can't just invent it. You have to run it through the rigours that Marie-Hélène described in terms of making sure that your scale-up is appropriate. The reality is that what happened in the first decade of this century was that there was a whole bunch of people that had a lot of really great ideas and then the global economy crashed, so venture capital tightened up incredibly quickly and they did not have the money made available so that they could advance those technologies. Now the economy is starting to pick up and there is a market for these products, as Marie-Hélène described, both in the United States and in other parts of the world. So you're going to see those technologies move forward.
But you are absolutely correct. A lot of those what I'll call “unproven technologies” have gone to the wayside and you now have true industry visionaries like Enerkem, DuPont, POET, GreenField Specialty Alcohols, ICM technologies, that are all able to create a cellulosic product that is cost-competitive with other products in the marketplace.