推动能源基础设施绿色智能融合发展（延伸阅读）

Core Viewpoint - The transformation of energy infrastructure is underway, focusing on green, intelligent, and integrated systems, driven by advancements in technology and changes in energy production and consumption patterns [1][2]. Group 1: New Energy Infrastructure Development - Traditional energy infrastructure is based on fossil fuels, characterized by centralized production and unidirectional delivery to users, including large power plants and oil and gas pipelines [1]. - The National Energy Administration has made significant progress in promoting the transformation of energy infrastructure towards new, green, and intelligent systems during the 14th Five-Year Plan period [1]. - Key advancements include the use of ultra-high voltage and flexible direct current technologies, which have improved the green and flexible levels of the "West-to-East Power Transmission" project, with clean electricity accounting for about 60% of the total cross-province electricity transmission [1]. Group 2: Storage and User-side Innovations - On the storage side, the development of high-head, large-capacity pumped storage and small to medium-sized pumped storage is diversifying and coordinating, with new storage capacity exceeding 100 million kilowatts, representing over 40% of the global total [1]. - The largest charging infrastructure system globally has been established, with large-scale applications of vehicle-grid interaction being advanced [1]. - Integrated energy stations that combine electricity, gas, heat, and hydrogen are rapidly developing, and new models such as direct connection of green electricity are emerging [1]. Group 3: Future Goals and Strategies - In the 15th Five-Year Plan period, the National Energy Administration aims to strengthen the construction of new energy infrastructure and optimize the layout of energy backbone channels, targeting the establishment of a clean, low-carbon, safe, and efficient new energy system by the end of the plan [1][2]. - The strategy includes promoting green development by enhancing the supply capacity of non-fossil energy and transitioning coal power from a basic support role to a regulatory support role [2]. - The integration of energy with industrial, building, and transportation systems is emphasized, with plans to build zero-carbon factories and parks [2].