Thanks.
I don't run gas stations, but there is one in Quebec. It's operated by a distributor called Harnois Énergies. In terms of cost efficiency, it's a very expensive investment. The only reason they did it was that there were partners who actually invested and helped reduce not only the cost of the infrastructure but also the cost of the hydrogen sold at the pump. Also, to be clear, this station actually produces its own hydrogen, so the electrolysis is done on site, which is one way to do it if you have enough volume, enough scale, but it's not the only way, actually, to operate. Eventually you could have gas distributors who would deliver hydrogen through stations, but at this time it was felt that producing on site was the better solution.
In terms of profitability, we are very far from that. It's like an act of faith right now. You have to actually demonstrate the use of hydrogen, and for that you need those refuelling stations, like a chicken and egg situation. If you don't have the stations, then people will simply not buy the products.
At this time in Quebec, the provincial government has acquired 50 fuel-cell cars produced by Toyota, and the demonstration is being carried out, trying to understand how the cars are operating and doing a cost-benefit analysis of using those cars at this time.