一度电的担当！新型电力系统让绿能“超长续航”

Core Viewpoint - The development of a new type of power system in China is enhancing the efficiency and sustainability of green energy transmission, enabling long-term energy supply and supporting the country's transition to a low-carbon economy [1][4][5]. Group 1: Green Energy Transmission - Inner Mongolia's green energy is being transmitted to Shandong through a high-voltage direct current (HVDC) system, with an average daily delivery of approximately 160 million kilowatt-hours, sufficient to meet the needs of about 25 million households [1]. - The Ningxia-Hunan ±800 kV HVDC project, which began operation this year, is expected to deliver over 36 billion kilowatt-hours annually, primarily from renewable energy sources [2]. Group 2: Technological Advancements - The development of advanced technologies, such as domestically produced offshore wind turbines and large hydropower stations, is crucial for enhancing the capacity to generate and transmit green electricity [4]. - The State Grid's cross-regional transmission capacity has reached 370 million kilowatts, facilitating the efficient interconnection of energy resources across regions [4]. Group 3: Future Directions - The focus on building a new type of power system is aligned with China's "14th Five-Year Plan," emphasizing high-quality development in the energy sector [4]. - Industry experts advocate for increased interaction on the demand side and the establishment of a unified electricity market to maximize the value of green energy [5].