Core Viewpoint - The Shanghai Waigaoqiao No. 1 Plant expansion project, undertaken by China Energy Construction Group, is a key energy construction project during the 14th Five-Year Plan period, aimed at optimizing energy production and reducing carbon emissions [1][3]. Group 1: Project Overview - The project is located in the Pudong New Area of Shanghai and plans to construct two ultra-supercritical reheat coal-fired generating units with a capacity of 1 million kilowatts each, while shutting down four older units with a capacity of 320,000 kilowatts [3]. - The project is expected to reduce carbon dioxide emissions by 1.5 million tons annually, achieving an optimization upgrade through "reducing coal consumption and increasing capacity" [3]. Group 2: Technological Integration - The project integrates intelligent management and decision-making, with the main units capable of deep peak regulation at 15% THA conditions, rapid load variation, and high efficiency across a wide load range [3]. - The entire plant aims for a 50% ultra-low emission of air pollutants and zero wastewater discharge, with reserved space for carbon capture facilities, molten salt heat storage, and other advanced infrastructure [3]. Group 3: Expected Impact - Upon completion, the project is expected to generate over 10 billion kilowatt-hours of electricity annually, meeting approximately 5% of Shanghai's electricity demand [5]. - It will significantly enhance the resilience of electricity supply in the Yangtze River Delta region, alleviate peak electricity pressure, and support Shanghai's energy security and low-carbon transition [5].

近日，中国能建建筑集团承建的上海外高桥一厂扩容量替代项目正式开工建设。 项目是上海市"十四五"重点能源建设项目之一，建设地点位于上海市浦东新区高东镇，规划建设2台百万千瓦超超临界二次再热燃煤发电机组，关停4台32 万千瓦老机组，年减排二氧化碳150万吨，实现"减煤量、增容量"的优化升级。 项目集成智能管理与决策，主机具备以15%THA工况深度调峰、快速变负荷、宽负荷高效、日启停调峰能力，全厂可实现大气污染物50%超净排放、污废 水零排放，并预留200万吨/年脱碳捕集设施、熔盐抽汽储能设施、干渣磨细车间、固废处置中心、集卡换电中心、数据中心等发展用地，最终建成自然生 态、智能智慧、高质高效的世界一流示范电站。 项目投产后，年发电量预计超100亿千瓦时，可满足上海约5%的用电需求，并显著提高长三角地区电力供应韧性，缓解高峰用电压力，进一步推动上海能 源安全低碳转型和煤电结构调整升级，为上海区域电力系统的稳定运行提供有力支撑。 来源：中国能建 ...