两大电网“十五五”总投资将逼近5万亿元

Core Viewpoint - The announcement of significant investments by State Grid and Southern Power Grid marks a new phase in China's electricity grid construction, with a total investment nearing 5 trillion yuan over the next five years, supporting the transition to a new energy system [2][3]. Investment Scale - State Grid plans to invest 4 trillion yuan during the 14th Five-Year Plan period (2026-2030), a 40% increase compared to the previous plan, averaging 800 billion yuan annually [2]. - Southern Power Grid's investment for 2026 is projected at 180 billion yuan, with total investments expected to reach around 1 trillion yuan during the same period [2]. New Energy System Development - The investments are aligned with the National Development and Reform Commission and the Energy Administration's guidelines, aiming for a new grid platform by 2030 that supports renewable energy generation accounting for approximately 30% of total energy [3]. - The new grid will enhance distributed energy capacity to 900 million kilowatts and support over 40 million charging facilities [3]. Focus Areas of Investment - The two major grids will focus on three key areas: ultra-high voltage transmission, distribution network upgrades, and digital transformation [3]. - Ultra-high voltage transmission will enhance cross-regional transmission capacity by over 30% compared to the end of the previous five-year plan [3]. Economic Impact - The nearly 1 trillion yuan annual investment is expected to inject significant momentum into China's economic development, with State Grid emphasizing its role in driving domestic demand and stabilizing growth [4]. - Southern Power Grid aims to leverage its large investment scale and extensive industry chain to better serve high-quality economic development [4]. Infrastructure and Technology Upgrades - Both companies will prioritize infrastructure updates and digital transformation, with a planned investment of no less than 50.6 billion yuan in large-scale equipment updates this year [5]. - The investments are anticipated to create a full industry chain effect, benefiting sectors such as ultra-high voltage, main network equipment, and distribution network upgrades [5].