One of the things we've been hearing is the economic profitability of doing this for some Canadian energy companies, and that's where my question is going, maybe in terms of Hydrogène Québec.
Dr. Roy, in your case, when you were presenting, you alluded to this. With the hydrogen that you guys are producing right now, how much energy is used to produce, for example, a tonne of hydrogen?
With regard to transportation of the product, how have you developed that network and been able to make it work from an economic perspective for your company?