中金 | 深度布局“十五五”：电力设备新能源篇

Core Viewpoint - The article emphasizes the acceleration of building a new energy system, highlighting the critical roles of the power grid and energy storage in facilitating the high-quality development of renewable energy [2][3]. Group 1: New Energy System Development - The "14th Five-Year Plan" aims to increase the proportion of renewable energy supply, with cumulative installed capacity for wind and solar expected to reach 575 GW and 1110 GW respectively by July 2025, making renewable energy the largest installed capacity source [2]. - By 2035, the target is to achieve over 360 million kW of wind and solar installed capacity, necessitating the construction of a new power system to manage the increasing pressure on power system stability and consumption [2]. Group 2: Power Grid Investment - The "14th Five-Year Plan" anticipates a nationwide investment of approximately 2.8 trillion yuan in power grid projects, with projections for the "15th Five-Year Plan" suggesting investments could exceed 4.1 trillion yuan, reflecting a compound annual growth rate of 5-6% [3][4]. - The focus will be on enhancing the main grid framework and upgrading the distribution network to support the growing demand from large wind and solar bases [4]. Group 3: Energy Storage Growth - The demand for energy storage is expected to grow rapidly, with total commercial configuration demand projected to reach 1.5-1.7 TWh during the "15th Five-Year Plan," reflecting a compound annual growth rate of over 20% [8]. - Energy storage is increasingly recognized as a vital component of the new energy system, with the "15th Five-Year Plan" emphasizing the need for scientific planning of pumped storage and the development of new energy storage technologies [8]. Group 4: Electric Vehicle Market Expansion - The penetration rate of new energy vehicles is expected to rise significantly during the "15th Five-Year Plan," with electric heavy trucks and other electric transportation sectors anticipated to see accelerated demand [15][16]. - The market for electric ships is also projected to grow, driven by the need for decarbonization in the shipping industry, which is a significant contributor to carbon emissions [17].