I think I have about 30 seconds left, so I'm going to throw out a question that maybe we can circle back to.
I'm wondering how important a carbon budget is to give certainty to larger investors. How important is it for a country to be working backward from a goal in order to give investors some certainty when they are trying to site an investment, particularly something that's very resource intensive and they want to know that the goalposts aren't going to change on them? They can really only get that from a government plan for emissions targets for a country.
How important a role does something like a carbon budget play in giving larger, institutional investors certainty about siting investments in a particular place?