The world's biggest battery maker across EVs, energy storage

By: edwardwhitenz

Published: 2026-04-07T12:50:10.747583Z

Last Updated: 2026-08-08T15:26:46.097487Z

Category: Science & Technology

CATL, recognized globally as the largest supplier of batteries for electric vehicles, energy storage systems, and AI data centers, has expanded its technological frontiers to the maritime industry. The company has successfully equipped over 900 vessels, primarily smaller ships operating near China's coastline, ports, and river systems, with cutting-edge battery technology. This strategic move not only diversifies CATL’s portfolio but also contributes significantly to reducing maritime carbon emissions. As the world leans towards more sustainable energy solutions, CATL’s innovative approach in electrifying ships marks a pivotal step in transforming marine transportation into a greener sector.