人民日报丨两部门印发意见 2030年“西电东送”规模将超4.2亿千瓦

Core Viewpoint - The article discusses the recent guidelines issued by the National Development and Reform Commission and the National Energy Administration aimed at promoting high-quality development of the power grid in China, with a focus on establishing a new type of power grid platform by 2030 [1][2]. Group 1: Power Grid Development Goals - By 2030, a new type of power grid platform will be established, featuring a backbone grid and distribution network as key components, with smart microgrids as beneficial supplements [1]. - The capacity for "West-to-East Power Transmission" is expected to exceed 420 million kilowatts, with an additional inter-provincial power exchange capacity of around 40 million kilowatts [1]. - The share of renewable energy generation is projected to reach approximately 30%, supporting over 40 million charging infrastructure units [1]. Group 2: Current Status of China's Power Grid - China's power grid is recognized as the world's strongest in transmission capacity, with the highest operating voltage levels and the largest scale of renewable energy integration, alongside the longest safety operation record [1]. - The national "West-to-East Power Transmission" capacity has reached 340 million kilowatts, accounting for about 23% of the projected maximum electricity load in 2025 [1]. Group 3: Challenges and Strategic Planning - The energy production and consumption trends indicate a clear shift towards electrification, with rigid growth in electricity demand and an increasing proportion of renewable energy supply [1]. - The development of the power grid faces new challenges, including heightened system stability risks and insufficient safety carrying capacity, necessitating scientific planning and systematic strategies for future development [1]. Group 4: Implementation Measures - The guidelines outline seven key tasks, including defining the functional positioning of the new power grid platform, enhancing unified planning and construction at all levels, and establishing a new power dispatching system [2]. - There is an emphasis on aligning with national strategic deployments, conducting power grid investments in a timely manner without excessive foresight, and increasing the renovation and upgrading of existing power grids [2]. - The guidelines encourage qualified private capital to participate in power grid investment and construction [2].