Yes, that's very important, and to make it convenient so people can use it.
I've had conversations with the auto-manufacturing industry. It seems to me there's a bottleneck for what type of energy can replace fossil fuels. As you said, light vehicles are powered by electricity. It's doable. We see many of them. When it comes to larger vehicles, transports, even trains, electrical power doesn't seem to.... It seems to me there's a bottleneck.
Maybe hydrogen is a solution to replace clean diesel or whatnot. Would you agree with that?