Core Insights - The LHD Marine Tidal Energy Power Station in Zhoushan, Zhejiang, has been recognized as a leading project in marine tidal energy, achieving over 8.1 million kilowatt-hours of cumulative power generation since its integration into the national grid in 2016, significantly reducing coal and CO2 emissions [1][2][3] Group 1: Technology and Innovation - The power station utilizes a modular platform and turbine technology, allowing for efficient installation and corrosion resistance, with a 40% increase in utilization at low flow speeds [1][2] - The fourth-generation "Fengjin" unit employs magnetic levitation bearing technology, extending its lifespan to 20 years by eliminating gear friction losses [1] - The cost of electricity has dramatically decreased from 106 RMB per kilowatt-hour for the first generation to 1 RMB for the fourth generation, with expectations to drop to 0.3 RMB as technology advances [2] Group 2: Grid Integration and Stability - The State Grid has implemented a dual-circuit dedicated cable system and low-voltage flexible direct current transmission to ensure zero-loss energy transfer and 100% grid compliance [2] - A predictive model based on marine current big data analysis has achieved a 92% accuracy rate in forecasting power generation for the next 72 hours [2] Group 3: Industry Impact and Future Prospects - The LHD power station is the first in the world to operate continuously for over a year, marking a significant milestone in tidal energy technology [3] - China has become the third country, after the UK and the US, to master grid-connected tidal energy technology, with expectations for increased international interest and collaboration in clean energy innovations [3]