中国超级煤田：面积近台湾省，预测储量6690亿吨，够全国用几十年

Core Insights - The article discusses the significance of the Shen Dong coalfield in China, highlighting its vast reserves and strategic importance for national energy security [2][7][21] - It emphasizes the transformation of coal from a traditional energy source to a modern, technologically advanced industry that can coexist with environmental sustainability [14][20][23] Group 1: Historical Context - In the 1980s, China faced significant energy shortages that hindered economic growth, making coal a highly sought-after resource [4][5] - The discovery of the Shen Dong coalfield in 1985 marked a turning point, leading to its rapid development and integration into the national energy strategy [5][9] Group 2: Development and Technological Advancements - Shen Dong coalfield has proven reserves of 2.236 billion tons and a predicted total of 6.69 billion tons, with high-quality coal that is easy to transport and suitable for open-pit mining [7][10] - The coalfield transitioned from manual labor to automated mining, achieving a 100% automation rate in coal extraction, significantly increasing efficiency [10][12] Group 3: Environmental Initiatives - The coalfield has implemented innovative ecological practices, such as the "three phases and three circles" model for environmental protection, ensuring sustainable mining operations [15][18] - By 2025, the vegetation coverage in the mining area increased from 3% to 64%, demonstrating successful ecological restoration efforts [20] Group 4: Future Directions - Shen Dong is exploring new energy pathways, including solar power, gas power generation, and carbon capture, aligning with China's dual carbon goals [21][23] - The coalfield serves as a model for resource-rich cities globally, showcasing that traditional energy sources can be modernized and made environmentally friendly [23]