Thank you, and thanks to all the witnesses for being here today. As usual, it's been a very interesting discussion so far.
I'm going to continue on with Dr. Jaccard, to allow him to go into more detail.
Dr. Jaccard, I want to ask you about the mix of carbon pricing and regulations that you talked about. You used the example of biofuels, and how we needed the regulations to get us to 100% biofuels when we're talking about diesel, for instance.
I assume that carbon pricing also plays a part in that. The carbon pricing on biofuels would be much lower, and the same goes for hydrogen or green electricity. You would have regulations, perhaps, on the number of hydrogen vehicles versus the push from carbon pricing, as well.
I want to give you some more time to speak to that.