Xin Hua She·2025-12-02 11:09Core Insights - The article highlights the advancements in offshore wind power technology in China, particularly in Yantai, Shandong Province, where significant developments in wind turbine blade testing and production are taking place [1][3][4] Group 1: Offshore Wind Power Developments - The offshore wind turbine blades being tested are over 150 meters long and undergo fatigue testing after static tests, with plans for real-world deployment after 650,000 fatigue tests [1][3] - The capacity of offshore wind turbines in China has increased from 4 MW to 20 MW, with blade lengths growing from 40 meters to 153 meters, indicating a trend towards larger and more efficient wind energy solutions [3][4] Group 2: Local Infrastructure and Support - The local power supply company, State Grid Yantai Penglai Power Supply Company, is establishing a special task force in 2024 to enhance service for offshore wind enterprises, having already conducted over 20 visits to understand client needs [3][4] - The company is optimizing the regional power grid structure by constructing a 220 kV substation and preparing for a 110 kV line to ensure reliable electricity supply for the offshore wind industry [4] Group 3: Industry Collaboration - The Penglai Marine Equipment Industrial Park is fostering collaboration among various sectors, including R&D, equipment manufacturing, and operational maintenance, with key players like Dongfang Electric and Dajin Heavy Industry leading the way [4] - The local government is actively supporting the offshore wind power industry, aiming to create a comprehensive industrial chain to enhance efficiency and productivity [3][4]