新华社权威速览｜家园更美！权威数据看“十四五”美丽中国建设成绩单

Core Insights - The article highlights the achievements of China's "14th Five-Year Plan" in environmental protection and sustainable development, showcasing significant improvements in air and water quality, as well as soil remediation efforts [1]. Environmental Quality Improvement - By 2024, the national average PM2.5 concentration is projected to decrease to 29.3 micrograms per cubic meter, a reduction of 16.3% compared to 2020, with the proportion of days with good air quality increasing by 2.4 percentage points to 72% [1]. - The proportion of surface water with good quality is expected to reach 90.4% for the first time, with major rivers like the Yangtze and Yellow Rivers maintaining significant pollution control [1]. Pollution Prevention Efforts - In the air quality improvement initiative, 41 million households have undergone clean heating transformations, with PM2.5 concentrations in key regions like the Yangtze River Delta expected to decrease by 18% compared to 2020 [1]. - The water quality initiative has identified over 360,000 river pollution outlets, with remediation efforts achieving completion rates of 90% and 93.3% in major river basins and coastal areas, respectively [1]. Soil and New Pollutants Management - The soil protection initiative has implemented source control actions in 132 key counties, with comprehensive environmental remediation completed in over 100,000 administrative villages [1]. - New pollutant management actions have been initiated, focusing on the treatment of hazardous waste and the establishment of a regulatory framework for environmental safety [1]. Green and Low-Carbon Development - The country has established a total of 1.12 billion kilowatts of renewable energy capacity and 950 million tons of short-term carbon emission reduction capacity, with a carbon trading market covering over 80% of emissions [1].