BBCNEWS BBC News August 17, 2021 13:53:00
Whole spectrum _ fossilfuels. yes. well, there's a whole spectrum of _ fossilfuels. yes. well, there's a whole spectrum of colours i fossilfuels. yes. well, there's a whole spectrum of colours of i whole spectrum of colours of hydrogen. the main two that people are discussing at the moment is blue hydrogen and green hydrogen, so, green hydrogen is what we are basing our business on, it's100% renewable, so it comes from offshore, recycled waste all these kind of areas, where is blue hydrogen is effectively methane, and that's combined with carbon catching utilisation and storage to make it blue...
Source: archive.org