China Central to One-Fifth of Green Shipping Corridors

Nearly one-fifth of all global green shipping corridor initiatives connect to a Chinese port, highlighting China’s rapidly escalating role in maritime decarbonisation, according to a new report from the Global Maritime Forum.

The report, released yesterday at the Forum’s Annual Summit 2026 in Shanghai, identifies China as possessing advantages in three of the four key areas critical for establishing green shipping corridors. These include competitive production of green methanol and ammonia, a robust marine battery industry, and extensive international partnerships advancing the sector.

Despite China’s strong supply-side capabilities and strengthened policies supporting green hydrogen, a notable gap persists between the potential supply of zero-emission fuels and actual demand. This suggests that while China is positioned as a powerhouse for green fuel production and technology, the critical determinant for operationalising these corridors will be policy interventions aimed at bridging the cost differential between conventional and zero-emission fuels, coupled with significant infrastructure investment for methanol, ammonia, and battery-electric vessels.

For shipping stakeholders, this implies that the commercial viability and scale-up of Chinese-linked green corridors will likely hinge on future regulatory clarity and financial incentives designed to stimulate demand, rather than solely on the availability of green fuels. This shifts the focus for carriers and bunker suppliers towards anticipating and responding to forthcoming policy mechanisms that reduce operating cost disparities.

The Global Maritime Forum’s data underscores this trajectory, with China’s involvement in green corridor initiatives having surged from just three in 2022 to more than 20 by late 2026.