Core Insights - The "update" theme is a significant change in the economy this year, driving vitality in China's economy and improving citizens' lives through various updates in consumption scenarios, basic equipment, and urban development [1] Group 1: Port Operations - Qingdao Port's cargo throughput has exceeded 700 million tons this year, with container throughput surpassing 30 million standard containers, attributed to the hard work of port workers and the integration of new energy and technology [2] - The first hydrogen-electric tugboat in the country, launched in June, operates with a hybrid system of hydrogen fuel cells and liquid-cooled lithium batteries, achieving over 12 hours of endurance at a speed of 9 knots [3] Group 2: Environmental Impact - The hydrogen-electric tugboat is expected to reduce carbon dioxide emissions by approximately 1,500 tons annually, showcasing significant advantages over traditional fuel tugboats in terms of equipment lifespan and energy utilization [3] - Qingdao Port has integrated solar and wind energy with storage systems, achieving an annual power generation of about 25 million kilowatt-hours, with nearly 80% of operational vehicles using new energy, and a clean energy share of 69%, leading to a reduction of about 20,000 tons of carbon dioxide emissions each year [4]

"更新"是今年经济主要的变化之一，消费场景的"更新"、基础的设备"更新"，再到城市"更新"，持续激发中国经济的活 力，也为百姓带来"更新"的生活。 在山东青岛港，绿色的能源正在改变港口的运行方式。这里不仅用上了光伏、风能和储能，连拖轮都用上了绿色燃料。全 国首艘氢电拖轮正在这里执行任务。 港口作业进行时 年吞吐量超7亿吨 在山东青岛港集装箱码头的作业现场，记者在一艘船的甲板上，这艘船是今年6月刚投入使用的全国首艘氢电拖轮。记者从 青岛港了解到，今年港口的货物吞吐量突破了7亿吨大关，其中集装箱的吞吐量也突破了三千万标准箱。这些数据的背后离 不开港口工作者的辛勤付出，也离不开新能源、新技术的加持。 续航超12小时 氢电拖轮亮点多 · 公开 政务信息 · 发布 行业动态 ·提供 公众服务 了解更多能源动态,请长按图片识别或扫描右侧二维码,关注国家能源局官方微信公众号。 记者所在的氢电拖轮搭载"氢燃料电池+液冷锂电池"的混动系统，在现场几乎感受不到发动机的震动和轰鸣，在9节航速的 情况下，续航可超12个小时，与传统燃油拖轮相比，它在设备寿命、能源利用等方面优势显著，预计每年减少二氧化碳排 放约1500余吨。此外，驾驶 ...

"更新"是今年经济主要的变化之一，消费场景的"更新"、基础的设备"更新"，再到城市"更新"，持续激 发中国经济的活力，也为百姓带来"更新"的生活。 在山东青岛港，绿色的能源正在改变港口的运行方式。这里不仅用上了光伏、风能和储能，连拖轮都用 上了绿色燃料。全国首艘氢电拖轮正在这里执行任务。 港口作业进行时年吞吐量超7亿吨 新能源、新技术助力绿色港口建设 除了拖轮之外，今年以来青岛港整合了太阳能、风能发电与储能系统，建成并投用港区一体化充电区， 港口光伏项目年发电量约2500万千瓦时，作业车辆新能源应用率近80%，港口清洁能源占比达69%，每 年可减少二氧化碳排放约2万吨。相信未来在新能源和新技术的加持下，绿色港口建设一定会有更多的 惊喜和期待。 （文章来源：央视新闻） 在山东青岛港集装箱码头的作业现场，记者在一艘船的甲板上，这艘船是今年6月刚投入使用的全国首 艘氢电拖轮。记者从青岛港了解到，今年港口的货物吞吐量突破了7亿吨大关，其中集装箱的吞吐量也 突破了三千万标准箱。这些数据的背后离不开港口工作者的辛勤付出，也离不开新能源、新技术的加 持。 续航超12小时氢电拖轮亮点多 记者所在的氢电拖轮搭载"氢燃料电池+液 ...

Group 1 - During the "14th Five-Year Plan" period, China is constructing 11 modern marine cities, focusing on developing marine industries and fostering new productive forces in the marine sector [1] - Key cities like Shanghai, Shenzhen, and Qingdao are enhancing their core marine functions, while cities like Tianjin, Dalian, and Ningbo are strengthening their marine advantages [1][3] - Shanghai is establishing a research and manufacturing hub for shipbuilding and marine engineering, integrating advanced technologies like AI and digital twin into the design and manufacturing processes [1] Group 2 - As of now, China has built 23 automated container terminals and 29 automated dry bulk terminals, with smart technologies like 5G unmanned trucks being widely applied [4] - The Ningbo-Zhoushan port is the only one in the country implementing a dual-city linkage model for modern marine city development, aiming for a trillion-level green petrochemical industry base [10] - Qingdao Port has become the first "hydrogen + 5G" smart port in the country, with the world's largest fleet of hydrogen-powered trucks and initiatives for clean energy in port operations [6][8] Group 3 - Xiamen Port is expanding its network through sea-rail intermodal transport, creating a seamless international logistics channel that connects inland provinces with maritime routes [12] - The collaboration among various departments at Xiamen Port has effectively reduced logistics costs and improved response times, enhancing regional economic transformation [14]