山东生态环境厅厅长侯翠荣：天空“透亮”了，我的心“敞亮”了｜厅长讲述攻坚故事

Core Viewpoint - The article highlights significant improvements in air quality in Shandong province, attributed to concerted efforts in pollution control and environmental management, leading to a tangible sense of well-being among residents [1][4]. Group 1: Pollution Control Strategies - The province has adopted source reduction as a fundamental strategy, focusing on structural pollution issues and promoting a green and low-carbon transformation of the economy [2]. - Actions include the reduction of excess capacities in steel, coking, and local refining industries, with a complete exit of long-process steel production in major pollution transmission cities [2]. - Non-fossil energy generation capacity has surpassed 100 million kilowatts in coastal provinces, marking a historic shift where non-fossil energy exceeds coal power [2]. Group 2: Engineering and Management Measures - Industrial enterprises are prioritized in pollution prevention, with stringent oversight and accountability measures in place [2][3]. - The province has implemented ultra-low emission transformations in key industries, with all 12 long-process steel enterprises achieving ultra-low emissions [2]. - A comprehensive air quality monitoring network has been established, enabling real-time supervision and management of pollution sources [3]. Group 3: Weather and Emergency Response - The province employs differentiated and precise management of heavy pollution weather, revising emergency plans to ensure effective and legally compliant responses [3]. - The focus is on proactive measures to enhance environmental performance in key industries, with a target of adding 159 new high-performance enterprises by 2025 [3]. Group 4: Achievements and Future Goals - By 2025, all major air quality indicators in the province are expected to reach their best levels since monitoring began, with a significant increase in the number of good air quality days [4]. - PM2.5 concentration has dropped to 32.4 micrograms per cubic meter, achieving a historic breakthrough in air quality standards [4]. - Despite notable achievements, the province acknowledges the need for continued efforts to solidify these gains and address ongoing challenges in air quality management [4].