China has inaugurated its first integrated solar-hydrogen farm, the Rudong Offshore Photovoltaic-Hydrogen Energy Storage Project in Rudong County, Jiangsu Province. This pioneering project, with a 400-megawatt capacity and covering 287 hectares, combines photovoltaic power generation, hydrogen production, energy storage, and refueling facilities. Expected to be fully operational in 2025, it aims to generate 468 million kilowatt-hours annually, leading to significant reductions in emissions and coal consumption. By cutting 309,400 tonnes of CO2, 562.6 tonnes of sulfur dioxide, and 1,125.3 tonnes of nitrogen dioxide yearly, the project plays a vital role in environmental protection and China's sustainable energy transition. Leveraging coastal tidal flat resources and cutting-edge technology, including hydrogen production through water electrolysis, the project illustrates the nation's commitment to renewable energy and sets a new benchmark for the industry.