The Rudong offshore photovoltaic-hydrogen energy storage project in China, officially named as the Rudong offshore photovoltaic-hydrogen energy storage project, has recently commenced operations in Rudong county, Jiangsu province. This initiative, operated by Guohua Energy Investment Co., Ltd., is the largest of its kind in China and is a part of the comprehensive energy utilization and coastal ecological management project by CHN Energy. The project boasts a total installed capacity of 400 megawatts and covers a vast area of 4,300 mu. It features key infrastructure like a 220 kV onshore booster station, a 60 MW/120 MWh energy storage facility, and a hydrogen production and refueling station with impressive capacities. Once fully operational in 2025, the project is projected to generate a substantial amount of electricity, contributing significantly to emissions reduction. By leveraging the region's coastal tidal flat resources and cutting-edge technology, the Rudong project aims to optimize energy efficiency and enhance grid stability, setting a remarkable precedent for innovative renewable energy projects.