“陕电入皖”为何意义重大

Core Viewpoint - The approval of the Shaanxi-Nanjing ±800 kV UHVDC transmission project marks a significant advancement in Anhui's energy supply strategy, facilitating the import of electricity from over 1,000 kilometers away, which is crucial for meeting the growing energy demands in the region [1][2]. Group 1: Project Significance - The project is a key initiative under the national strategy for building a new energy system and is one of the major cross-regional transmission channels planned for the 14th Five-Year Plan [2][3]. - It will serve as Anhui's first high-capacity UHVDC transmission channel that fully utilizes renewable energy, with at least 50% of the transmitted electricity coming from renewable sources [3][4]. Group 2: Energy Demand and Supply Analysis - Despite having coal resources, Anhui faces limitations in coal production capacity and struggles with the coordination of external coal purchases, necessitating the import of electricity [1][2]. - The province's electricity consumption reached 321.4 billion kWh in 2023, with a year-on-year growth of 7.4%, indicating a strong upward trend in energy demand [1][4]. Group 3: Project Details - The project will connect Yan'an in Shaanxi to Lujiang in Hefei, with a transmission capacity of 8 million kW over a distance of approximately 1,070 kilometers, involving an investment of around 200 billion yuan [3][4]. - It is expected to enhance Anhui's power supply capacity by 6.2 to 8 million kW and deliver over 36 billion kWh of electricity annually, significantly reducing coal consumption by approximately 14 million tons [4][5]. Group 4: Regional Cooperation - The project exemplifies mutual benefits between Shaanxi and Anhui, leveraging Shaanxi's rich energy resources to meet Anhui's growing electricity needs while promoting ecological restoration in mining areas [4][5]. - This inter-provincial energy collaboration is positioned as a win-win scenario, supporting both economic development and the transition to green energy [4][5].