年报指出，各地按照 中央决策部署 ，统筹开展"车—油—路—企"行动，在提升新生产机动车污染 防治水平、规范在用机动车排放检验、开展车用油品质量检查、强化非道路移动机械和船舶环保监管、 推进运输结构调整、完善用车大户制度、建立完善移动源污染治理体系等方面取得积极成效。 生态环境部将进一步加大工作力度，贯彻落实党中央、国务院决策部署，深入推进柴油货车污染治 理攻坚行动方案，督促指导各地提升移动源环境管理水平，有效降低污染物排放，持续改善空气质量。 （完） 年报显示，2024年，机动车污染物排放总量为1285.6万吨。在机动车中，汽车是污染物排放总量的 主要贡献者，其排放的一氧化碳、碳氢化合物、氮氧化物和颗粒物达到或超过机动车排放总量的90%。 柴油车氮氧化物、颗粒物排放量分别占汽车排放量的87.1%、99%以上。 2024年，工程机械、农业机械、船舶、铁路内燃机车等非道路移动源排放总量为572.6万吨。 年报称，我国运输结构以公路运输为主，承担了约70%的旅客和货物运输。优化调整运输结构，构 建以电气化铁路、清洁船舶为主的中长途货运，以新能源车、管廊等为主的短途货运体系，是改善大气 环境质量的重要举措之一。 新华 ...

Core Viewpoint - Guangdong Province has introduced a special subsidy policy to encourage the replacement of old non-operational heavy-duty trucks, aiming to improve air quality and reduce emissions through financial incentives [1][2]. Group 1: Subsidy Policy Details - The subsidy policy includes two categories: "early retirement subsidy" and "retirement and replacement subsidy" [2]. - The early retirement subsidy applies to non-operational National III and IV heavy-duty trucks registered in Guangdong Province before July 1, 2025, with specific exclusions for certain vehicle types [2]. - Subsidies for medium-duty trucks range from 10,000 to 25,000 yuan, while heavy-duty trucks can receive between 12,000 and 45,000 yuan, reflecting the principle of "more benefits for early retirement" [2][3]. Group 2: Additional Incentives - In addition to the retirement subsidy, owners can receive a replacement subsidy if they purchase new energy heavy-duty trucks (pure electric or hydrogen fuel cell vehicles) between July 1, 2025, and December 31, 2026 [3]. - The replacement subsidy amounts to 35,000 yuan for medium-duty new energy trucks, while heavy-duty trucks receive subsidies based on axle count: 70,000 yuan for 2 axles, 85,000 yuan for 3 axles, and 95,000 yuan for 4 or more axles, allowing for a maximum total subsidy of 140,000 yuan per vehicle [3]. - This policy aims to fill the gap in existing national policies that primarily cover operational vehicles and specific passenger cars, thus providing comprehensive incentives for the retirement of high-emission old trucks [3]. Group 3: Environmental Impact - The initiative is part of a broader effort to address mobile source pollution, as heavy-duty fuel trucks, which constitute less than 2% of the vehicle ownership in Guangdong, account for 58% of nitrogen oxide emissions from vehicles [3].

Core Viewpoint - Nantong's ecological environment bureau is actively addressing mobile source pollution and vehicle emission inspection issues through various regulatory measures and financial incentives to improve air quality [1][3]. Group 1: Mobile Source Emissions - The increase in mobile source ownership in Nantong has led to significant emissions of nitrogen oxides (NOx) and volatile organic compounds (VOCs), with NOx contributing over 60% and VOCs over 10% to air pollution [3]. - Nantong has implemented a comprehensive pollution control strategy focusing on diesel trucks and non-road mobile machinery, utilizing technology, funding, and public awareness [3]. Group 2: Regulatory Measures - The city has established 11 remote monitoring systems for vehicle emissions and 9 systems for capturing black smoke, conducting over 760 million emission checks this year with a compliance rate of 98.3% [3]. - A registration system for non-road mobile machinery has been introduced, with over 18,000 units registered and one non-compliant unit identified in inspections this year [3]. Group 3: Financial Incentives - Nantong has issued various subsidies to promote the transition to cleaner transportation, including 19.99 million yuan for phasing out National III diesel trucks and 80.49 million yuan for scrapping older operational vehicles in 2024 [4]. - The city successfully applied for 41.25 million yuan in central atmospheric funds for the replacement of older diesel vehicles and machinery, with the program expected to run until December 2027 [4]. Group 4: Combating Fraud in Emission Testing - The city is intensifying efforts to combat fraudulent practices in vehicle emission testing, with recent actions leading to the discovery of a company using devices to falsify test results [5]. - A total of 77 abnormal test data points were identified this year, resulting in several investigations and legal actions against non-compliant testing facilities [5]. Group 5: Future Plans - Nantong's ecological environment bureau plans to enforce a complete ban on National III diesel trucks by November 2025 and accelerate the replacement of old vehicles using central funding [5]. - The bureau aims to enhance smart regulatory measures and integrate monitoring systems to further advance mobile source pollution control efforts [5].

Core Insights - Jiangsu Province is set to achieve a GDP growth of 5.8% in 2024, leading the nation while also meeting its major pollutant reduction targets ahead of schedule [1] - The province has maintained a public satisfaction rate of over 90% regarding its ecological environment for six consecutive years [1] Environmental Quality Improvement - In 2024, Jiangsu's ecological environment quality continues to improve, meeting national assessment targets [2] - The annual average concentration of PM2.5 and the ratio of days with good air quality have both improved year-on-year [2] - Surface water quality has remained at a high standard, with no monitoring points below Class V for three consecutive years [2] Water Ecological Protection - Jiangsu has implemented a comprehensive strategy for water ecological protection, focusing on the Yangtze River and other water bodies [3] - The province has achieved a total sewage treatment capacity of 9.923 million tons per day, with a rural sewage treatment rate of 93.7% [3] - The province has established a high-density automatic monitoring network for water quality [3] Pollution Control Initiatives - Jiangsu has developed action plans for the comprehensive management of water ecosystems, including pollution control and ecological restoration [4] - The province has successfully reduced total nitrogen and phosphorus discharges by 9,204 tons and 1,194 tons respectively since the beginning of the "14th Five-Year Plan" [4] Soil Quality Management - The overall soil quality in Jiangsu is reported to be good, with no monitored pollutants exceeding risk control values [5] - The province has completed inspections of 1,543 key regulatory units for soil pollution risks [5] Biodiversity Protection - Jiangsu has designated 22.49% of its land area for strict ecological protection, combining ecological red lines with controlled ecological spaces [6][7] - The province has conducted biodiversity baseline surveys using advanced technologies, completing investigations in all 95 counties [7] Hazardous Waste Management - Jiangsu's hazardous waste management focuses on collection, treatment, regulation, and enforcement [8] - The province has initiated measures to phase out older diesel vehicles and promote the use of new energy vehicles [9]

Core Viewpoint - The Chinese government is intensifying regulations on vehicle emissions, particularly focusing on heavy-duty trucks, to combat air pollution and improve air quality, as these vehicles are significant contributors to PM2.5 levels in major cities [1][2]. Group 1: Regulatory Measures - The Ministry of Ecology and Environment and nine other departments have issued stricter regulations on vehicle emissions, particularly targeting heavy-duty trucks, by incorporating random inspections into daily regulatory plans [1]. - The new guidelines emphasize the need for compliance from manufacturers, owners, users, and service providers, promoting a collaborative approach to ensure environmental responsibilities are met [4]. Group 2: Emission Statistics - In 2023, nitrogen oxide emissions from trucks reached 3.872 million tons, accounting for 83.7% of total automotive emissions, with heavy-duty trucks alone contributing 3.5 million tons [1]. - Despite a 15% reduction in nitrogen oxide emissions from mobile sources since the implementation of pollution control measures, violations of emission standards remain prevalent among vehicle owners [2]. Group 3: Compliance Challenges - Many vehicle owners are circumventing regulations by tampering with emission control systems, leading to increased pollution and potential vehicle damage, as the costs of repairs can exceed the expenses of compliant operation [2]. - The inconsistency in enforcement across regions allows non-compliant vehicles to evade penalties, with some owners believing the likelihood of being caught is low, resulting in repeated violations [3]. Group 4: Enforcement and Incentives - The newly released inspection guidelines aim to standardize the inspection process for heavy-duty diesel and gas vehicles, enhancing the capacity of local enforcement agencies [4]. - A differentiated management approach will be trialed, allowing compliant heavy-duty trucks to be exempt from certain inspections, thereby encouraging adherence to environmental regulations [4].

Core Viewpoint - The implementation of an upgraded environmental access control system in key vehicle enterprises in Pucheng County, Shaanxi Province, enhances the efficiency and precision of pollution management, contributing to the broader goal of air quality improvement. Group 1: Environmental Access Control System - The new access control system automatically connects to vehicle emission databases and the municipal environmental supervision platform, allowing for real-time monitoring and management of high-emission vehicles, preventing non-compliant vehicles from entering the facility [1][2] - The system captures vehicle data, including license plate numbers and emission status, and automatically uploads this information to the municipal regulatory platform, significantly reducing manual verification errors and improving operational efficiency [1][2] Group 2: Impact on Companies - Companies like Weinan Keshun New Materials Co., Ltd. have reported increased efficiency and reduced manual workload due to the new system, which allows for streamlined vehicle registration and monitoring [2] - The upgraded system enables better data analysis for vehicle dispatch, statistical analysis, and environmental self-inspection, thereby enhancing the company's environmental credit [2] Group 3: Broader Environmental Strategy - The initiative is part of a larger effort to combat mobile source pollution, with Pucheng County actively promoting the construction of environmental access control systems in key vehicle enterprises to achieve intelligent and traceable pollution management [2][3] - The local environmental authority plans to explore new models combining access control systems with environmental supervision to create a comprehensive regulatory framework that enhances pollution monitoring and response capabilities [3]

Core Insights - Shenzhen has seen a 53% year-on-year decrease in penalties for vehicles emitting black smoke in Q1 2025, continuing a downward trend since July 2024, attributed to effective implementation of pollution control measures [2][3] Group 1: Pollution Control Measures - The city has established a non现场 enforcement mechanism combining environmental evidence collection and traffic police penalties, focusing on high-frequency black smoke vehicles through joint inspections and mandatory maintenance [2][3] - Shenzhen has implemented policies for the elimination of old high-emission vehicles and the promotion of new energy vehicles, aiming to reduce the number of black smoke vehicles from the source [3] Group 2: New Energy Vehicle Promotion - Shenzhen leads globally in promoting new energy vehicles, achieving a new vehicle penetration rate of 76.9% by the end of 2024, with nearly 30% of the total vehicle ownership being new energy vehicles [3] - The city has eliminated nearly 100,000 old vehicles classified as National III or below over the past two years, with plans to further restrict and subsidize National III diesel trucks by 2025 [3] Group 3: Regulatory and Enforcement Actions - Shenzhen has constructed 20 sets of exhaust remote monitoring and 119 sets of black smoke vehicle capture devices, significantly enhancing non现场 enforcement efficiency, with 5,022 penalties issued in 2024, over 20 times more than manual inspections [3] - The city has established a closed-loop regulatory mechanism for vehicle emissions, integrating monitoring, penalties, maintenance, and re-inspection [3] Group 4: Illegal Fuel and Emission Management - In 2024, Shenzhen conducted 1,383 quick inspections of fuel products and seized over 20,000 tons of illegal refined oil, reinforcing legal frameworks for fuel supervision [4] - The city has completed online monitoring of fuel vapor recovery at gas stations and is advancing the renovation of floating-roof tanks in storage facilities [4] Group 5: Collaborative Efforts and Future Plans - Shenzhen has signed a framework agreement with neighboring cities for joint pollution control, focusing on cross-city enforcement against black smoke vehicles and illegal fuel practices [10] - The city aims to enhance the collaborative governance model focusing on vehicles, fuel, roads, and enterprises, with a commitment to improving air quality and contributing to the green development of Guangdong [10]