CATL expects electric-powered transoceanic vessels within three years

CATL, the world’s leading lithium-ion battery manufacturer, forecasts that electric-powered transoceanic cargo vessels will be operational within the next three years. Speaking at Marintec in Shanghai, Su Yiyi, CATL’s shipbuilding general manager, emphasized that shipping decarbonization represents a “certain trillion-dollar industry” and a significant growth opportunity for the company. CATL plans to expand its marine business by developing a comprehensive “ship-shore-cloud” electrification model, which includes batteries, shore-based charging infrastructure, and cloud-based safety management systems. The company has experience powering large vessels, such as the Yangtze River Three Gorges 1 cruise ship, and aims to extend its technology from inland waterways to ocean-going ships. Electrifying sea transportation presents unique challenges compared to road transport, including high humidity, salinity, and the need for sustained high power over long voyages. CATL’s marine division advocates a diversified approach: pure electric solutions for tour boats, containerized