Mr. Arya, it's a bit of a loaded question.
In terms of a global supply chain, it's hard to answer that. I think the best way to answer is this: If companies come up where there are leaders, how do we ensure they're part of the global supply chain? That's how I would answer that question. Given lithium expansion and a couple of others, there are different types of batteries, including that of my colleague at Ballard.
Yes, there are definitely clean-tech leaders in it. Storage technology is evolving so much there will be a need for multiple styles of storage based on its use and where it's placed.