The article discusses the importance of building infrastructure for hydrogen as a fuel source, particularly in the context of fuel-cell vehicles. While existing oil suppliers and gas-station operators are hesitant to transition to hydrogen due to the low number of hydrogen vehicles on the road, companies like Hyundai are taking the lead in creating a comprehensive supply chain for hydrogen, including extraction, storage, and transportation. The use of green hydrogen, produced through electrolysis with renewable energy sources, is highlighted as a key aspect of sustainable transportation. Asian conglomerates like Hyundai, Honda, and Toyota are actively investing in hydrogen-powered solutions, showcasing vehicles and exploring innovative ways to utilize hydrogen, such as converting organic waste into fuel. The article emphasizes the need for a collaborative effort from diversified businesses to establish a robust hydrogen supply chain, with a focus on Asia's chaebol and keiretsu systems to drive the transition towards hydrogen as a viable energy source for the future.