That's a great question. I'm not sure that I have the time to adequately respond to it.
I think there are a number of ways you can create a level playing field. For instance, in the IRA, specific to hydrogen, the American legislation has provided a very elegant solution, which simply provides a production tax payment of up to $3 a kilo based on labour and carbon intensity. That gives the industry real certainty. It doesn't matter how they get there; they just know that if they get there, they get $3 a kilo by way of a direct payment for 10 years.