“四个革命、一个合作”的生动实践——从南方电网的三个数据看能源高质量发展

Core Viewpoint - The article highlights the advancements and achievements of the Southern Power Grid in promoting a high-quality energy development model, emphasizing the integration of renewable energy sources and the establishment of a new power system in China. Group 1: Energy Development Strategy - In 2014, the Chinese government proposed a new energy security strategy focusing on "four revolutions and one cooperation," which outlines the direction for energy development in the country [3] - The Southern Power Grid is actively implementing this strategy to enhance energy quality and sustainability [4] Group 2: Renewable Energy Integration - Non-fossil energy sources account for 55% of the power generation mix, showcasing a significant shift towards renewable energy [5][6] - The Southern Power Grid's operational area has over 66% of installed capacity from non-fossil energy sources, with a power generation share of 55% [12] Group 3: Technological Innovations - A digital forecasting platform has been established, achieving accuracy rates of 89.0% for wind and 93.7% for solar energy predictions [14] - The company is developing new power transmission channels, such as the upcoming Cangyue DC transmission project, to facilitate the transfer of clean energy to major load centers [11] Group 4: Reliability and Efficiency - The reliability of power supply in the Southern Power Grid's operational area reached 99.99%, even during extreme weather events [19][20] - Significant investments have been made in rural power grid upgrades, achieving a reliability rate of 99.9% for rural electricity supply [25] Group 5: Cross-Border Electricity Cooperation - The Southern Power Grid has facilitated over 800 billion kilowatt-hours of electricity exchange with neighboring countries, enhancing regional energy cooperation [30] - The company has also supported electrification projects in Peru, improving the average outage time to the lowest level in the country [33] Group 6: International Expansion - During the 14th Five-Year Plan period, the Southern Power Grid's international business has driven over $7 billion in Chinese technology, capital, equipment, and services to go global [39]