Great. Thank you very much for the detailed response.
In part of that response, you mentioned that we're in the early stages on a lot of this. Five years isn't a long time in the time of a planet, but in terms of the challenge we have to save the planet, it's an urgent thing that we're working on together.
Carbon capture and storage has been mentioned a few times this morning. We now host five of 21 global facilities in the world. We're number four for patents on carbon capture and storage. It's early stages on that technology, but it's something that is being used by the industry to look at how to get to net zero by 2050 and faster.
Could you comment very briefly on the role we're playing in trying to encourage external investments from companies such as Shell?