My comments will be very similar. The support of battery technology, I think, is huge, as is the funding for the charging.
I guess the only other thing is that maybe it's a little bit broader, but as we begin to manage batteries, there will be a useful life, maybe six or seven years, for batteries in a transit bus application. But when they're done, I think working with local utilities, if they don't have to have the constant charge-discharge, there will still be much of a useful life after that from a bus perspective.
It could go elsewhere to store energy. As we think about things like school buses that only operate twice a day, if they were to go in a battery mode, how might we use those batteries to store energy in a different way? It's the same thing. What could be a post-life application for batteries after being used in a transit vehicle or even an automobile? I have to believe there's a way to make good use of that. You end up getting many years of life out of batteries.