Thank you very much.
If I did not understand the question, please ask again.
When we speak of hydrogen produced from natural gas, the typical process today around the world is a steam methane reformer. If there is no carbon capture on that system, I might have said it's going to produce nine tonnes of CO2 per tonne of hydrogen, but it's essentially the same number. It's eight or nine tonnes, so it's a significant amount of CO2.
Now, when we turn to blue hydrogen, blue hydrogen still has to be produced. The CO2 is still produced by chemistry. The question is, how much of it can you capture? If you take a conventional hydrogen plant and retrofit a carbon capture system, at best you can get approximately 50% of the CO2, so perhaps then you would have 5 tonnes of CO2 per tonne of hydrogen.
We have chosen a new technology for this project, called an autothermal reformer, which allows us to capture more than 95% of the CO2 produced in this process. In addition, we create no-carbon electricity, which offsets the rest, so in this project that is producing hydrogen from natural gas, we view this as net zero. In other words, on a net basis there are no CO2 emissions for the production of the hydrogen.
I hope that answers the question.