Thank you, Chair.
It's fascinating testimony already, so thanks to the witnesses for being here today.
I want to remain with questions to Ms. Vera-Perez on this general topic.
The Russian invasion of Ukraine has pushed up the price of natural gas right around the world, especially in Europe. We're seeing in Europe now that the price of green hydrogen is cheaper than natural gas. Looking ahead, the thinking was that green hydrogen wouldn't be cost-competitive with blue hydrogen for about 10 years, but with the Russian invasion of Ukraine, I was wondering if you could give us a sense of how that gap might have narrowed with the energy market where it is right now.