Core Viewpoint - The article discusses the importance of ecological management and comprehensive utilization of coal gangue in promoting energy conservation and pollution reduction in the coal industry, as emphasized by Xu Xinrong during a special investigation in Huangling County, Yan'an City [1][2]. Group 1: Proposal and Investigation - Xu Xinrong led a delegation to investigate the implementation of the proposal regarding the ecological management of coal gangue, focusing on intelligent construction and high-value utilization of coal gangue [1]. - The delegation visited the Shaanxi Coal Huangling Mining Company to understand the company's smart center and coal gangue power plant operations [1]. Group 2: Development Strategies - Xu emphasized the need to enhance the comprehensive, safe, and circular utilization of coal gangue, aiming for a green transformation of the Shaanxi coal industry [2]. - The strategies include strengthening industry leadership, establishing a provincial energy-saving and environmental protection industry chain, and promoting projects related to coal gangue power generation and ecological restoration [2]. - The importance of technological empowerment was highlighted, with plans to utilize the Qin Chuangyuan technology innovation platform to upgrade the high-value utilization of coal gangue [2].