Shang Hai Zheng Quan Bao·2025-06-06 18:58Group 1: Carbon Neutrality Expo Highlights - The 2025 Shanghai International Carbon Neutral Technology, Products and Achievements Expo showcased advancements in controllable nuclear fusion, superconducting cables, and AI applications by major state-owned enterprises [1] - Companies like State Grid, China Electrical Equipment Group, and Shanghai Electric presented their technological achievements to support the "dual carbon" goals [1] Group 2: Developments in Controllable Nuclear Fusion - Controllable nuclear fusion, known as "artificial sun," is viewed as an ideal future energy source due to its abundant fuel resources and environmental friendliness [2] - Shanghai Electric has been involved in fusion projects since around 2000 and has become a leading supplier of core equipment for fusion systems in China [2] - The company has participated in significant projects such as the BEST project, ITER, EAST, CRAFT, HH70, and EXL-50, establishing advanced manufacturing capabilities in special materials and precision welding [2] Group 3: Superconducting Cable Innovations - The State Grid showcased the world's first large-scale superconducting cable project in an urban area, which operates at a capacity of 133.6 MVA, setting a record for commercial superconducting transmission [3] - This superconducting cable can replace 4 to 6 traditional cables, saving 70% of underground space and reducing energy loss by approximately 760,000 kWh, equivalent to 304 tons of standard coal and 761 tons of CO2 emissions [3] - The project aims to maximize land resource utilization in urban centers and promote the application of superconducting technology [3] Group 4: Advancements in Superconducting Reactors - The innovative superconducting reactor design eliminates traditional noise sources, achieving noise levels below 50 decibels, thus meeting urban environmental standards [4] - The reactor's low magnetic leakage minimizes interference with surrounding communication devices and can be seamlessly integrated into existing power station systems [4] Group 5: AI and Green Energy Initiatives - China Energy Construction Group is integrating AI with energy production, transmission, storage, and consumption to enhance efficiency through optimized energy planning and scheduling [5] - The company has developed a carbon management platform that monitors energy and carbon flows, providing customized carbon management services [5] - Sheneng Group is advancing renewable energy projects, including offshore wind power and flexible coal power generation, while also engaging in green electricity trading [6]