Hydrogen is gradually becoming a component of strategies to decarbonize the economy and transform the energy industry. Work to establish a hydrogen economy and move away from gray hydrogen to more eco-friendly green hydrogen will accelerate significantly in the coming decade. As generation technology improves (advanced electrolysis), its applicability in energy, industry, and transportation will expand. It is also necessary to develop the infrastructure for storing and distributing hydrogen, including pipelines, tanks, and hydrogen refueling stations.