Thank you to the witnesses for being here.
I'd like to focus on energy. A couple of you have mentioned energy. I think Mr. Stuart talked about hydrogen fuels in the past. That has its applications, but in the vision, it maybe did not transform industry to the extent that the vision suggested it might. It has some very good applications now that are being used.
With regard to battery storage and moving to electric vehicles, how do you see...? Mr. Stuart touched on what's next and thinking out of the box. Where do you see transformative technologies that become disruptive when they actually are put to use? Where do you see us going? What's next in energy and waste management?
Any of you, what are your comments?