Low Carbon-Intensity Hydrogen Production Pathways

This research article explores the impact of hydrogen production methods—gray, blue, and green—on greenhouse gas emissions reduction. It discusses the importance of transitioning to low-carbon energy sources, particularly in hard-to-abate sectors like heavy industry and long-distance transport. The article highlights various hydrogen projects, including those by Air Products, and examines how hydrogen can be utilized in secondary aluminum melting to achieve decarbonization goals.