Benxi, Changzhou, Guiyang and Lanzhou city transit groups have each signed strategic agreements with CATL. The partnerships, which span different city tiers and operating scenarios, cover traction battery supply and replacement, vehicle aftermarket services, city-level battery-swap networks, battery recycling and reuse, and vehicle-to-grid interaction. Parties say the cooperation will move bus electrification beyond vehicle emissions reduction toward coordinated urban energy systems, providing a

Benxi, Changzhou, Guiyang and Lanzhou city transit groups have each signed strategic agreements with CATL. The partnerships, which span different city tiers and operating scenarios, cover traction battery supply and replacement, vehicle aftermarket services, city-level battery-swap networks, battery recycling and reuse, and vehicle-to-grid interaction. Parties say the cooperation will move bus electrification beyond vehicle emissions reduction toward coordinated urban energy systems, providing a replicable path to city zero-carbon goals.