I think there's enormous potential.
Hydrogen opens up different pathways. Not everything has to be electrified, which is daunting when you think about the quantity of electrification. Hydrogen can be sourced from all kinds of different places. It offers opportunities with respect to building heat, with respect to industrial processes and with respect to a fuel for heavy-duty vehicles, for which batteries are going to be challenging. It is going to be an important part of our strategy going forward, as it is in Europe, as it is in the United Kingdom and as I'm sure it will be in the United States.