据测算，5000万千瓦时的清洁电能，相当于替代燃油约1.2万吨，减少各类污染物排放约3.7万吨。如今，在三峡坝区，关停柴油发电机、接入港口岸电， 已经成为船员停靠待闸时的"标配操作"。 （来源：经济日报） 2025年三峡枢纽年通过量1.73亿吨，创历史新高。李光强摄 今年以来，三峡局聚焦主责主业强化责任担当，推动三峡通航现代化建设不断迈上新台阶。启动葛洲坝枢纽通航指挥一体化试运行，整合调度指挥、船闸 运行、锚地指泊等资源，实现"一令管全程"；圆满完成三峡升船机第5次计划性停航检修，强化新装备新工艺应用，有序推进非停航期检修，加强设备预 检预修；落实节假日危险品船提级管控、客渡船"一线一策"；积极引入AI大模型、数字孪生、物联网感知等前沿技术应用于安全监管、设备运维及实时监 测，助力枢纽安全运行智能化水平提档增效；统筹高质量发展与高水平安全，过闸船舶安检合格率99.42%，全年"零死亡、零沉船、零污染事故"。 同时，截至2025年底，三峡坝上岸电实验区累计岸电使用量已超5000万千瓦时，年度岸电使用量达1130万千瓦时，这是实验区连续第三年突破千万千瓦时 大关。 转自：经济日报 记者从长江三峡通航管理局获悉，2 ...

Group 1 - The core viewpoint of the articles highlights the significant advancements in green logistics and transportation in Yidu, Hubei Province, focusing on the implementation of zero-emission technologies and infrastructure improvements [1][2][3] Group 2 - The first zero-emission new energy traction locomotive has been introduced on the Songyi Railway, which has been in operation for 32 years, leading to a reduction in operational costs by over 50% for transporting the same weight of goods [1] - The Yidu port has fully implemented shore power technology, which has reduced noise and air pollution, and has significantly decreased the non-loading operation time of vessels, enhancing port efficiency [2] - As of May 2023, the port's shore power facilities have been installed at all operational terminals, with a total of 52 sets of equipment, resulting in a cumulative electricity supply of over 200,000 kWh, saving approximately 42 tons of fuel and reducing carbon emissions by about 139 tons [2] - The Yidu Green Intelligent Shipbuilding Industrial Park is under construction, covering an area of 585 acres with a total investment of approximately 1.79 billion yuan, aiming to establish a billion-level green intelligent shipbuilding industry chain [3] - Once fully operational, the industrial park is expected to build 14 ships annually, with a total carrying capacity of 80,000 tons [3]