【Ten Years of Great Development in Chemical Technology】The first integrated demonstration project for the hydrogen energy industry operating in isolated mode from 2011 to 2023.

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Ten years of rapid development in chemical technology – praise for China’s prosperity and strength. This is just a starting point; more participation will make things even more lively. HaiChuan becomes even better with your involvement; we welcome everyone to join in the forum discussions. The fragrance of rice flowers in August ------------------------------------------- On January 28, 2023, the integrated demonstration project for hydrogen production from seawater in Pulandian District, Dalian, officially began construction. The project is scheduled to be officially completed and put into operation on October 1, 2023, with an annual power generation capacity of 137 million kWh and an annual production capacity of 2,000 tons of green hydrogen from renewable energy. Over the next three years, approximately 3 billion yuan will be invested to gradually develop an industrial scale of 500 megawatts of renewable energy power generation and 10,000 tons of green hydrogen production. The integrated demonstration project for hydrogen production from seawater will make full use of the advantages of the tidal flat photovoltaic resources in Pulandian District, as well as Dalian’s capabilities in technology research and development, energy storage equipment, hydrogen production equipment, hydrogen refueling equipment, hydrogen fuel cells, complete vehicles, and the utilization of hydrogen energy – all of which enable the localization of an entire industrial chain. It will serve as the first of its kind in China, integrating tidal flat photovoltaics, energy storage, seawater desalination, and electrolytic hydrogen production, while also exploring a hybrid wind-solar operation model and a standalone grid operation mode that is not restricted by grid connection quotas.