@llvm@fosstodon.org H2 makes a lot more sense for big trucks. Consider that most tractor-trailers accumulate their miles almost entirely on interstates. Many companies rack up a large share of their driving between their own facilities, e.g. FedEx from their airport facilities to their warehouses. In these cases, companies can host their own H2 infrastructure, or a smattering of H2 facilities at truckstops can serve a large fraction of trips. Why bother? Because truck tractors are too expensive to sit for a long while charging, and because bringing giant power lines to remote places is sometimes super-expensive.