Yes, there are already drayage projects in Los Angeles, where both battery electric trucks and hydrogen trucks are in use as experiments.
In terms of marine use, there are ferries that run on hydrogen. They are built in Norway. This I see as a future.
When you talk about exports using marine, again, Germany is a big market. There was a conference on March 15, and they're begging for hydrogen. They are ready to import hydrogen from Canada. I think that as a federal government, you should really look into this as an opportunity for the Canadian economy.