中邮证券：电网投资进一步加大 看好电网智能化的发展

Group 1 - The report from China Post Securities indicates that by December 31, 2025, the National Development and Reform Commission and the National Energy Administration will promote high-quality development of the power grid, with the "West-to-East Power Transmission" scale exceeding 420 million kilowatts by 2030, and an additional inter-provincial power exchange capacity of around 40 million kilowatts, supporting renewable energy generation to account for approximately 30% [1] - The report emphasizes the need for the integration of main and distribution networks in the new power system, suggesting an open attitude towards various technologies for high proportions of renewable energy consumption, while advocating for increased investment in the power grid [1] - The report highlights the importance of balancing safety and efficiency in the power grid, with a focus on enhancing transmission efficiency and economic viability while maintaining reasonable planning and construction rhythms for transmission channels [2] Group 2 - The report outlines the necessity for advanced planning of distribution facilities, indicating that the distribution network must evolve into a bidirectional interactive system, which is crucial for supporting distributed renewable energy and improving asset utilization [2] - It discusses the role of smart microgrids in reducing the complexity of flow calculations and their potential to minimize impacts on the grid, while stressing that overall safety must remain a priority [2] - The report recommends focusing on companies such as Guodian NARI (600406.SH), Sifang Co., Ltd. (601126.SH), Guodian Nanzhong (600268.SH), and Jinzhitech, as they align with the trends of grid safety and renewable energy consumption [2]