Jiangsu enterprise turns salt caverns into power banks
chinadaily.com.cn | Updated: 2026-10-29 19:22
China's first salt cavern compressed air energy storage facility, located in Changzhou, Jiangsu province, turns abandoned salt caverns into a "super power bank" for the grid, cutting carbon dioxide emissions by 520,000 metric tons annually.
Watch the video to hear staff from Huaneng Zhongyan (Changzhou) Energy Storage explain how it works.
Editor's Pick
