以“双碳”为牵引，江西高速公路建设交上绿色答卷

Core Viewpoint - The 20th Central Committee of the Communist Party of China emphasizes accelerating the comprehensive green transformation of economic and social development, with a focus on achieving carbon peak and carbon neutrality goals, particularly in the transportation sector, which is a key area for energy consumption and carbon emissions [1] Group 1: Green Road Concept and Ecological Protection - Jiangxi prioritizes ecological protection in road network planning and construction, minimizing disturbances to the natural environment by avoiding sensitive ecological areas during project planning [2] - The province promotes the use of green building materials and recycling technologies, transforming solid waste into roadbed materials, achieving over 80% utilization of tunnel spoil in highway construction, and saving over 200 acres of land [2] - Flexible protection techniques are employed for slope protection to promote vegetation recovery and prevent soil erosion, enhancing carbon sink capacity through greening projects in service areas and toll stations [3] Group 2: Energy Efficiency and Carbon Reduction in Operations - Jiangxi focuses on reducing carbon intensity during the operation phase of transportation infrastructure through technological innovation and management optimization, including the development of a smart highway system [4] - The province has implemented comprehensive LED energy-saving retrofits along highways, achieving over 60% energy savings, and has promoted the use of low-carbon materials in highway maintenance, reducing greenhouse gas emissions by over 20% [5] Group 3: Integrated Energy Solutions - Jiangxi is strategically deploying clean energy industries along highways, utilizing abundant land and space resources for large-scale distributed photovoltaic systems to meet operational electricity needs [6] - The province has established a comprehensive electric vehicle charging network, with over 180 charging stations covering more than 95% of the highway network, and is exploring integrated energy systems to enhance energy resilience [7] Group 4: Expanding Road-Related Economy - Jiangxi is developing low-energy, high-value green industries by leveraging highway resources, promoting tourism along scenic routes, and transforming service areas into regional tourism hubs [8] - The province is advancing green logistics and supply chain initiatives, optimizing transportation modes, and reducing carbon emissions through the use of new energy logistics vehicles [8]