State Grid Weifang plans to install this technology in all 145 cold storage locations at the Bohai aquatic market, which will cut energy costs by up to 10 percent. This project will serve as a model for expanding digital energy solutions across key enterprises and industrial parks in the city.

This year, the company has led innovative efforts, such as the creation of a zero-carbon port, the establishment of a new power system security base, and the first nationwide exercise on renewable snow removal, which amplify its commitment to sustainable development and corporate responsibility.