Specifically, the zero-carbon industrial parks use the green electricity generated by wind and solar to produce green hydrogen via alkaline water electrolysis, which is converted into ammonia or methanol for safer and easier transportation to places in need of hydrogen fuels. Gravity energy storage units are deployed in the park to harness renewable generation and ensure stable production.

Compared with traditional hydrogen production, our industrial parks barely produce any greenhouse gases or pollutants. The GESS technology ensures maximum consumption and stable supply of green power, and ammonia synthesis realizes long-distance, safe and economic transportation of green hydrogen across regions. Furthermore, the technologies involved in the process are well-proven with low technical and economic risks, achieving the integration of source, grid, load and storage while forming a low-carbon, sustainable technology road map that is not only in line with the characteristics of China's energy mix, but also brings immense environmental and social benefits to regional energy security.