Which country US or China is leading in Hydrogen Fuel technology

Both China and United States are investing in hydrogen fuel cell technology. China is strongly focusing on hydrogen-powered commercial vehicles. On the other hand, United States has more diversified hydrogen ecosystem. The US is strong in both heavy duty trucks and green hydrogen technology.

Overall, China appears to be leading in hydrogen fuel-cell vehicle deployment, especially in commercial transportation, because it has put more fuel cell vehicles on the road and is aggressively scaling heavy-duty hydrogen trucks and buses. However, the United States leads in hydrogen ecosystem development, with strong innovation in fuel cell manufacturing, hydrogen production, and infrastructure.