Yes, and as I said in my remarks, I think we are all familiar with the colours, but I think, honestly, that occasionally assigning these products colours can confuse things. I'll just expand on that for a second.
Obviously, everybody is aware that blue hydrogen is produced from hydrocarbons, but what matters is its carbon intensity. In a different type of process, you might only be able to capture half of the CO2 from a hydrogen plant. We chose a different process that helps us capture more than 95% of the CO2. Quite frankly, the carbon footprint of the hydrogen from this project is very similar to that of so-called green hydrogen produced from a project using renewable energy, so again I think it's important to keep focused on the actual carbon intensity, as opposed to what colour it is assigned.
We've certainly looked at different opportunities. Not to get off track, but we're building a $7-billion renewable, carbon-free, green hydrogen facility in Saudi Arabia for exporting hydrogen around the world. I share that with you to provide some credence behind the idea that we have the capability to do both hydrocarbon-based zero-carbon hydrogen and renewable energy-driven carbon-free hydrogen, and we saw again, with the opportunity to deploy this technology and leverage the CO2 pipeline, that this looked like the right solution here to create net-zero hydrogen.