陕西榆林：能源之城书写转型答卷

Group 1: Ecological Achievements - Yulin City has reported significant improvements in ecological indicators, including an increase in days of good air quality, all 16 national monitoring sections meeting water quality standards, and a forest coverage rate exceeding 36% [1] - The annual sediment inflow into the Yellow River has been reduced to 212 million tons, showcasing effective ecological governance [1] Group 2: Water Resource Management - The East Line Yellow River Diversion Project is underway, aimed at resolving water scarcity issues for Yulin's energy and chemical industry [2] - The city has implemented the "Four Waters and Four Determinations" principle to enhance water resource management, with a significant increase in the comprehensive utilization rate of drainage water to 66.1% [2] - Rural drinking water safety has improved, with 1392 out of 1399 seasonal water shortage issues resolved [2] Group 3: Afforestation and Land Management - Yulin has completed afforestation and grass planting over 1.4757 million acres, significantly increasing vegetation coverage from 3% to 65% in certain areas [3] - The city has maintained a record of zero forest and grassland fires for 35 months, demonstrating effective management practices [3] Group 4: Carbon Reduction and Waste Utilization - The Yulin Chemical Company has adopted a coal quality utilization project that maximizes resource efficiency while reducing energy consumption and carbon emissions [4] - The city captures 300,000 tons of CO2 annually through CCUS technology, equivalent to planting 16.68 million trees, contributing to both environmental and economic benefits [4] - The overall solid waste utilization rate in Yulin has increased to 53%, with 20 demonstration projects promoting the conversion of waste into high-value products [6] Group 5: Land Rehabilitation and Renewable Energy - The Shen Dong Coal Mine area has been transformed from a mining subsidence zone into ecological green spaces and photovoltaic bases, showcasing successful land rehabilitation efforts [7] - Yulin's approach to managing mining subsidence includes a "three-in-one" model and targeted strategies for each mining site, converting abandoned pits into ecological parks or solar energy bases [7] Group 6: Soil and Water Conservation - The city has initiated comprehensive soil and water loss management under the "Yulin City Forest and Grass Protection Three-Year Action Plan (2023-2025)," with over 10,973 sedimentation dams inspected and 1,667 new or reinforced [8] - The "Gao Xi Gou Experience" demonstration area has achieved over 75% ecological coverage through integrated management practices [8]