HOW GREEN IS BLUE HYDROGEN?

EV Channels Review

This video critically examines the 'green' claims surrounding blue hydrogen, a process that combines steam methane reformation with carbon capture and storage. The presenter, Kate Walton-Elliott, highlights that while blue hydrogen is presented as a cleaner alternative to grey and brown hydrogen, a detailed analysis of its lifecycle emissions reveals significant shortcomings. The study cited suggests that blue hydrogen is only marginally better than gray hydrogen and, in some scenarios, burning natural gas directly is more efficient. The video emphasizes that current carbon capture technology is largely in demonstration phases and not yet scalable. It concludes that blue hydrogen is not a truly green solution and advocates for a direct move towards zero-emission energy systems rather than relying on technologies like carbon capture that only address emissions at the edges.