Group 1 - The core viewpoint of the article highlights the successful trial operation of China's first coal-fired extraction molten salt energy storage project, which significantly enhances peak load regulation capabilities for thermal power plants [1] - The project, located in Handan, Hebei, has a total investment of 320 million yuan and utilizes a multi-source extraction and distribution control technology for large-scale energy storage [1] - The molten salt energy storage technology is designed to improve grid stability by storing energy during low-demand periods and releasing it during peak demand, thus promoting green and low-carbon development [1] Group 2 - The project is expected to increase the peak load capacity of the Longshan Power Plant by 100 megawatts, with peak capacity rising by 30 to 60 megawatts [1] - The maximum steam supply capacity during deep adjustment periods can reach 230 tons per hour, showcasing the project's efficiency [1] - Annually, the project will consume approximately 520 million kilowatt-hours of renewable energy, contributing positively to energy structure transformation and air quality improvement in China [1]