全球最大海上风电场并网发电，能源新变革

Group 1 - The successful full-capacity grid connection of the world's largest offshore wind turbine marks the entry of China's offshore wind power industry into the "20MW+" era, providing strong momentum for global energy transition [1][3] - The turbine, developed by domestic energy companies and research institutions, has a capacity of 20 megawatts, a rotor diameter of 292 meters, and an annual power generation capacity of 80 million kilowatt-hours, sufficient to meet the annual electricity needs of 96,000 households [3][5] - The project, located in the northern waters of Fujian, faced challenges such as typhoons and harsh sea conditions, but the construction team innovatively used the fourth-generation installation vessel "Baihetan" to set a global record for the installation of the largest single-unit wind turbine [3][5] Group 2 - China's offshore wind power industry has achieved breakthroughs in core component localization and the upgrading of offshore construction equipment, forming a complete industrial chain covering research, manufacturing, installation, and operation [5] - The cumulative installed capacity of offshore wind power in China has ranked first globally for three consecutive years, with an expected addition of 2.47 million kilowatts in 2024, driving the total industrial chain output value to exceed 20 trillion yuan [5] - The global energy landscape is undergoing profound changes, with offshore wind power becoming a strategic focus for many countries due to its abundant wind resources and significant generation potential [5][6] Group 3 - The technological advancements in China's offshore wind power not only set new records but also reduce the cost of electricity generation to historical lows, providing a replicable "Chinese solution" for global offshore wind power parity [5] - As the "dual carbon" goals are promoted, China's offshore wind power is accelerating its development from nearshore to deep-sea areas, with policies encouraging new projects to be located at least 30 kilometers offshore or in waters deeper than 30 meters [5] - Innovative concepts such as floating wind power and offshore energy islands are gradually being implemented, promoting the integration of offshore wind power with marine ranching and green hydrogen production [5][6]