Fuel Cell Supply Chain
The commercialization of fuel cells is slower than that of Li-ion batteries because of its higher technical barriers. The lithium-ion battery supply chain starts from raw materials, goes through components, battery cells, and battery packs, and then EVs. The specialization of each division in the chain is very clear and balanced. However, the fuel cell supply chain lacks the classification of "battery cells". Therefore, the leap from components to fuel cell stacks has formed a considerable technical barrier in between.