“迎峰度冬保供应”系列报道 多能协同助力能源保供 守护群众温暖过冬

Group 1 - The article highlights the impact of a cold wave on energy demand across China, prompting swift actions from local authorities and energy companies to ensure stable energy supply and maintain warmth for households during winter [1] - The increasing winter electricity load in China has reached new highs, emphasizing the importance of energy supply stability to support economic and social development [1] - Coal, natural gas, and renewable energy sources are being utilized to enhance energy supply, ensuring reliable heating for both businesses and households [1] Group 2 - In Inner Mongolia, a coal mine has implemented autonomous mining trucks and smart loading technologies to improve safety and efficiency, achieving a coal production of 16.33 million tons and a transportation efficiency of 1,885 tons per hour [2] - As of November 2025, national railways have transported 184 million tons of coal, with electric coal accounting for 128 million tons, maintaining a high level of supply [2] - In Jiangsu, a pumped storage power station is operational, capable of generating over 1.8 billion kilowatt-hours of green electricity annually, contributing to flexible energy supply management [2] Group 3 - A power plant in Beijing has launched a new gas turbine intake temperature adjustment system, enhancing energy efficiency and contributing to a greener heating network [3] - The article discusses the challenges posed by extreme winter weather on coal transportation and renewable energy generation, highlighting the need for improved energy supply security [3] - Recommendations include accelerating the construction of ultra-high voltage projects, developing new energy storage solutions, and utilizing AI and big data to enhance grid management and operational efficiency [3]