经济日报：钢铁业主攻极致能效

Core Viewpoint - The steel industry is a crucial sector for the national economy, facing significant pressure from market, environmental, and cost factors, and is actively pursuing energy efficiency and carbon reduction initiatives to align with national carbon neutrality goals [1][3][7]. Group 1: Energy Efficiency and Carbon Reduction Initiatives - The "Extreme Energy Efficiency Project" was launched in December 2022, aiming to achieve energy savings of over 24 million tons of standard coal and reduce carbon dioxide emissions by 60 million tons, exceeding initial targets [1]. - The steel industry heavily relies on coal and coke, which account for over 90% of energy inputs, contributing to high carbon emissions. The core technical pathway for carbon reduction before 2030 focuses on systematic energy efficiency improvements, which hold a potential 15% reduction in carbon emissions [2]. - By 2025, over 50 demonstration enterprises are expected to invest a total of 40.9 billion yuan, with an average investment of 700 million yuan per enterprise, leading to a reduction in energy costs by 29 yuan per ton of steel [3]. Group 2: Technological Innovation and Application - Technological innovation is essential for addressing the "high carbon lock-in" challenge in the steel industry, with a focus on promoting advanced energy-saving and carbon-reducing technologies [5]. - The "Extreme Energy Efficiency Capability List (2025 Edition)" has been released, expanding to cover 134 technologies across seven categories, emphasizing full-process energy efficiency and results transformation [5]. - The implementation of intelligent management systems has led to significant reductions in energy loss, with one case reporting a 30-degree Celsius decrease in temperature drop at the iron-steel interface, resulting in annual savings of 9,580 tons of standard coal and a reduction of 25,500 tons of carbon dioxide [6]. Group 3: Collaborative Efforts and Future Directions - The steel industry will be included in the national carbon emissions trading market by 2025, introducing dual constraints on total carbon emissions and carbon intensity, which will guide the industry's energy consumption control strategies [7]. - Future evaluations of extreme energy efficiency will shift from focusing solely on individual process energy consumption to a comprehensive evaluation system integrating carbon control [7]. - The China Iron and Steel Association (CISA) plans to enhance collaboration among enterprises, universities, and research institutions to address technological challenges and promote joint research efforts [8].