江苏“十四五”期间全省生态环境逐年改善

Core Viewpoint - The news highlights the significant improvements in ecological environment and water quality in Jiangsu Province, alongside the development of tourism and green projects, indicating a successful balance between economic growth and environmental protection [1][2][3][6][7]. Group 1: Ecological Improvements - By 2025, Jiangsu's national examination sections with Grade III water quality reached 94.8%, an increase of 1.0 percentage points year-on-year, maintaining a trend of annual improvement during the 14th Five-Year Plan [1]. - The PM2.5 concentration in Jiangsu was reported at 31.3 micrograms per cubic meter by the end of 2025, showing a 3.1% improvement, with good air quality days reaching 81.6% [1]. - Jiangsu has achieved a historic transformation in its ecological environment, moving from severe degradation to significant improvement during the 14th Five-Year Plan, while also crossing three trillion yuan GDP milestones [1]. Group 2: Water Quality Management - The "Taihu Light" ecological dredging platform, set to be operational in 2025, will clear 8,000 cubic meters of sediment daily, ensuring that treated water meets Grade III surface water standards before being discharged into Taihu Lake [2]. - Jiangsu has implemented a classification system for industrial and domestic wastewater, leading to significant improvements in water quality across major rivers and lakes, with the Yangtze River's main stream achieving Grade II quality for eight consecutive years [2]. Group 3: Air Quality and Emission Control - Jiangsu has shifted its focus from traditional pollutants to volatile organic compounds (VOCs), with nearly 300 coal-fired units undergoing deep denitrification by 2025, covering about 90% of the province's coal-fired capacity [3]. - The province has initiated the "Green Island" project to promote proactive VOCs emission reduction strategies, enhancing the overall ecological system quality [3]. Group 4: Environmental Approval Processes - Jiangsu has optimized its environmental impact assessment (EIA) processes, reducing approval times from 30 days to under 5 minutes in some cases, thereby facilitating faster project initiation [4][5]. - The province has launched initiatives to support 3,000 major projects through streamlined EIA processes, enhancing the efficiency of environmental governance [5]. Group 5: Green Development Initiatives - Jiangsu is advancing low-carbon transitions in various sectors, with two regions recognized as national-level zero-carbon parks by December 2025, showcasing the province's commitment to sustainable development [6]. - The province has conducted carbon audits for 515 key enterprises in major industries, achieving a 100% compliance rate for annual carbon market obligations [6]. Group 6: Institutional Support for Environmental Goals - Jiangsu has established a comprehensive ecological environment infrastructure plan, with 2,386 key projects enhancing environmental capabilities [7]. - The province has introduced various regulations and guidelines to protect biodiversity and improve marine environmental quality, laying a solid legal foundation for ecological development [7].