According to a report in China Daily on February 10, 2026
China plans to invest a record 5 trillion yuan ($722 billion) in its national power grid over the next five years, aiming to support its renewable energy transition, stabilize economic growth, and accelerate industrial modernization. Analysts say this ambitious plan underscores China’s role as a global leader in energy infrastructure.
The two main grid operators — State Grid Corporation of China and China Southern Power Grid — are driving the investment. State Grid plans to allocate 4 trillion yuan to fixed assets from 2026 to 2030, nearly doubling the previous cycle, with an average annual spend of 800 billion yuan. China Southern Power Grid intends to invest around 1 trillion yuan over five years, including 180 billion yuan in 2026 alone.
The surge in investment will expand ultra-high voltage (UHV) transmission lines, enhance smart grid infrastructure, and integrate renewable energy sources more efficiently. These upgrades aim to resolve long-standing bottlenecks in China’s wind and solar sectors, ensuring clean energy can reach energy-intensive regions along the eastern coast.
Financial analysts highlight that grid modernization extends beyond traditional infrastructure. Goldman Sachs notes that investments in smart meters, automation systems, distributed energy, and energy storage will create a flexible, digitally managed network capable of meeting future energy demand, including the growing electricity needs of AI data centers.
The investment is expected to have significant multiplier effects across China’s industrial chain, boosting demand for copper, steel, power semiconductors, and high-end software. Experts say this approach not only supports renewable energy adoption but also stabilizes the industrial sector amid shifting economic conditions.
China’s grid is already the largest and most advanced in the world, operating at record-high voltages with ultra-long-distance transmission capability. The ongoing upgrades will further improve reliability, market-oriented operations, and interprovincial energy trading, while supporting emerging business models such as distributed energy, virtual power plants, and electric vehicle charging infrastructure.
“The grid is no longer just a utility network; it has become a strategic driver of China’s economic growth and green energy transition,” said Lin Boqiang, head of the China Institute for Studies in Energy Policy at Xiamen University.
This massive five-year program positions China to maintain its leadership in clean energy, smart grid technology, and industrial modernization, with potential ripple effects for global equipment manufacturers and investors.