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是“能源岛”,更要成为“环保岛”
Xin Hua Ri Bao· 2025-07-22 20:50
Core Viewpoint - The Jiangsu province is experiencing record peaks in electricity demand, with coal power serving as a crucial stabilizer for energy supply. The commissioning of the National Energy Group's Changzhou Power Plant Phase II is a significant development in meeting this demand [1][2]. Group 1: Project Details - The Changzhou Power Plant Phase II's Unit 3 has completed a 168-hour full-load trial run and is now in commercial operation [1]. - The project includes two coal-fired power generation units with a total capacity of 1 million kilowatts, expected to generate 16 billion kilowatt-hours annually, accounting for approximately 25% of Changzhou's total electricity consumption [1]. - The plant employs innovative technologies such as efficient heating flexible recovery and adaptive start-stop capabilities, achieving a reduction of over 20 grams in coal consumption per kilowatt-hour at 20% load [1]. Group 2: Environmental Initiatives - The Changzhou Power Plant aims to function as an "energy island" and an "environmental island," contributing to local pollution reduction and carbon emission control [2]. - The plant not only generates electricity but also supplies heat, industrial steam, and assists in sludge disposal, processing about 150,000 tons of municipal sludge annually, which constitutes 40% of the city's total sludge [2]. - The plant's hot wastewater, previously discharged into the Yangtze River, is now being utilized for LNG gasification, thereby reducing energy consumption at the LNG receiving station and promoting water recycling [2].