每经AI快讯，12月18日，江苏国信（002608）(002608.SZ)公告称，控股子公司国信扬电申报的国信扬 电三期2×100万千瓦扩建项目已于2025年6月获得项目核准。为推进项目建设，国信扬电拟引进两家新 股东，各股东方拟采用非公开协议方式，以非同比例增资形式对国信扬电增资18亿元，共同出资建设国 信扬电三期项目。其中江苏国信增资106,755万元、扬子江文旅不增资、泰州泰能增资9,000万元、扬州 市能源集团增资45,830万元、扬州市绿投集团增资18,415万元。增资完成后，各方在国信扬电所占股权 比例分别为：江苏国信75%、扬子江文旅2.56%、泰州泰能5%、扬州市能源集团12.44%、扬州市绿投集 团5%。 ...

Core Viewpoint - The construction of the Guoxin Yangdian Phase III 2×1 million kW expansion project has commenced, representing a significant investment in clean and efficient power generation in Jiangsu Province, with a total investment of approximately 9 billion yuan and an expected annual power generation of 100 billion kWh [1][2]. Group 1: Project Overview - The project is led by Jiangsu Guoxin (002608) in collaboration with state-owned enterprises from Yangzhou and Taizhou [1]. - It will feature two large-capacity, high-efficiency 1 million kW units and related auxiliary facilities [1]. - The project adopts multiple internationally advanced technologies, achieving industry-leading coal consumption and emission standards [1]. Group 2: Technical Specifications - The project utilizes ultra-supercritical double reheat technology, with a designed coal consumption standard of only 260.22 grams/kWh and a thermal efficiency of 49.18% [1]. - It has deep peak-shaving capabilities, with a minimum load of 15% THA, allowing for flexible responses to grid peak demand [1]. - Emission control levels are advanced, with dust, sulfur dioxide, and nitrogen oxide emissions not exceeding 2, 15, and 25 mg/m³ respectively, significantly better than national ultra-low emission standards [1]. Group 3: Innovative Features - The project incorporates 12 cutting-edge industry technologies, forming an efficient, flexible, and reliable "technology group" [2]. - The boiler design includes a lower spiral tube and upper vertical tube water-cooled wall, with a dynamic separator and graded economizer, allowing for rapid switching between high and low calorific value coal types [2]. - The project will also initiate the "smart power plant" construction, utilizing digital management systems from the start, making it a demonstration project for the group [2]. Group 4: Economic Impact - Upon completion, the project is expected to enhance the power generation structure in Jiangsu Province, strengthen regional power security, and support local economic high-quality development [2].