China has overtaken Japan in the race to develop green hydrogen as a major clean fuel source, propelled by significant investments from Beijing in recent years [1]. While Japan legislated for a hydrogen push in 2017, China's recent advancements have allowed it to outcompete Japan, particularly in hydrogen patents [1]. The article highlights a practical example of hydrogen adoption, describing a truck driver refueling with odorless hydrogen instead of diesel, illustrating the technology's real-world application [1].
The global push for green hydrogen is also influenced by external factors such as the recent oil price surge due to the Iran crisis, which has renewed efforts to boost domestic energy supplies [1]. Other countries, including Saudi Arabia and emerging economies, are gaining momentum in green hydrogen, while India’s ambitious plans face challenges from China’s dominance [1]. In contrast, Australia’s green hydrogen ambitions are in doubt as the CQ-H2 plant stalls [1].
Japanese companies are responding to competitive pressure, with Toyota shifting its hydrogen focus to trucks as motorists show limited interest in clean-fuel cars [1]. Additionally, Japan faces competition from China in the development of green ships, and companies like Marubeni have signed a 'green ammonia' deal with China’s Envision Energy [1]. Kawasaki Heavy and its peers are collaborating to produce liquefied hydrogen carriers, indicating ongoing efforts to keep pace with China’s advancements [1].
Despite the progress, the article notes that green hydrogen faces significant challenges due to high costs, which could slow broader adoption [1].
CONCLUSION
China's aggressive investment and patent leadership have positioned it ahead of Japan in the green hydrogen sector, intensifying global competition. While Japan and other countries are making strategic moves to catch up, high costs remain a barrier to widespread adoption. The market is watching closely as the hydrogen race accelerates, with implications for energy security and clean fuel innovation.