Pre-public announcement for the 350 million yuan comprehensive hydrogen energy project in Daye City: an integrated facility for the production, storage, distribution, and utilization of green electricity and green hydrogen in mining operations (Phase II of the hydrogen production plant)

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On August 30, a pre-publication was issued for the comprehensive hydrogen energy project in the mining area of Daye City, which focuses on the integrated production, storage, and utilization of green electricity and green hydrogen (Phase 2 of the hydrogen production plant). According to the details in this pre-publication, the contract value for this tender is approximately 350 million yuan; it involves the construction of a new hydrogen production plant, new manufacturing facilities along with related infrastructure, as well as the purchase of energy storage equipment, electrolyzers, and other necessary devices. All design aspects within the construction scope, including surveying, conceptual design, preliminary design, and construction drawing design. On March 29, 2025, the first phase of the Jiangqiao hydrogen production plant in Daye City was successfully put into operation. The hydrogen production capacity of Phase 1 of this project is 5,400 Nm3/h. The main hydrogen production processes and equipment include 5 sets of alkaline water electrolysis systems with a capacity of 1,000 Nm3/h each, and 2 sets of proton exchange membrane electrolysis systems with a capacity of 200 Nm3/h each. Both alkaline and PEM hydrogen production systems are provided by Sunshine Hydrogen Energy.