Xiamen Port in southeast China's Fujian Province now operates five new-energy tugboats, including a newly deployed all-electric tugboat, making it home to China's largest fleet of its kind.

The new tugboat can be fully charged in just three hours using a 2-megawatt high-power fast-charging facility. It can assist large cargo ships with up to eight arrivals and departures on a single charge, while significantly reducing carbon emissions compared with conventional fuel-powered tugboats.