I want to make sure my comments did not come across incorrectly.
When we compare to so-called grey hydrogen, any of the solutions—blue hydrogen or green hydrogen—are likely to be more expensive. Effectively, that's the reason nobody was producing blue or green hydrogen over the last 10 years. I do think, as I mentioned earlier, that in different parts of the world there will be places for hydrocarbon-based net-zero hydrogen or renewable energy-based net-zero hydrogen to fit.
Let me say it this way. From our view, I would suggest that the world is very focused on reducing the carbon intensity of its energy. One of the great ways to do that, as we've heard today, is hydrogen—as long as you can reduce the CO2 footprint. There are really a couple of different options here, and as I mentioned, we're doing projects in both areas. We view this project opportunity as creating the framework whereby the world can have these carbon-free hydrogen molecules it wants for its energy transition.