Group 1 - The core viewpoint of the article is the strategic cooperation between CATL and the Changzhou Municipal Government to develop a zero-carbon ecological city [1] - The collaboration aims to explore new pathways for urban construction with zero-carbon ecology and promote the application of new energy in various urban scenarios [1] - Both parties will expand the "generation-storage-distribution-usage network" ecosystem and jointly cultivate microgrid projects [1] Group 2 - The initiative aims to accelerate the formation of a microgrid industry cluster with a scale of hundreds of billions [1] - Changzhou is targeted to become a demonstration city for green and low-carbon microgrids [1]