Hydrogen is widely recognized as a key player in the global energy transformation, yet high production costs continue to pose a major barrier to widespread adoption. This session will explore the underlying challenges driving these costs and examine promising solutions to make clean hydrogen more affordable and scalable. The discussion will highlight innovations in low-emission production methods, including carbon capture, utilization and storage (CCUS), as well as advancements in materials and catalysts that improve efficiency and drive down the cost of hydrogen production.