河北南部电网新能源装机占比超六成 “十四五”能源转型成效显著

Core Insights - Hebei's southern power grid has achieved a wind and solar installed capacity exceeding 53 million kilowatts, accounting for 61% of the total installed capacity, indicating a continuous optimization of the energy structure [1] - During the "14th Five-Year Plan" period, the cumulative power generation from renewable energy in Hebei's southern grid reached 2,116 billion kilowatt-hours, with renewable energy contributing over 70% during peak seasons [1] - The State Grid Hebei Electric Power has invested approximately 62 billion yuan in grid construction, enhancing the transmission of green electricity from Inner Mongolia and Shanxi to Hebei [1] Group 1 - The 1,000 kV UHV Baoding substation and Xingtai substation expansion projects have been put into operation, supporting the stable delivery of renewable energy [1] - The operation of the Baoxi 500 kV substation ensures the integration of 3 million kilowatts of renewable energy along the Taihang Mountain [1] - The completion of the Xiong'an 500 kV substations strengthens the backbone network for energy supply to Xiong'an [1] Group 2 - The ongoing construction of the Mengxi-Beijing-Tianjin-Hebei ±800 kV UHVDC project is expected to deliver over 36 billion kilowatt-hours annually to Hebei, with renewable energy accounting for over 50% [1] - The distribution network is being upgraded to meet the demands of wind and solar energy, ensuring safe and economical grid access for renewable energy [2] - Smart microgrid projects are being implemented in remote areas to enhance local renewable energy consumption and supply reliability [2] Group 3 - The company aims to accelerate the construction of a new power grid platform that integrates main and distribution networks, focusing on high-quality development of renewable energy [2] - The establishment of a distributed renewable energy monitoring system based on 5G technology enhances the flexibility of the distribution network [2] - The optimization of multi-energy complementary operation modes is being promoted to facilitate efficient development of renewable energy and the grid [2]