“十四五”期间，北京累计更新改造老旧燃气管网1700余公里

Core Viewpoint - Since the implementation of the revised "Beijing Gas Management Regulations" in 2021, gas safety incidents in Beijing have significantly decreased, showcasing the effectiveness of gas safety governance [1][2] Group 1: Gas Supply and Safety Improvements - Beijing has established a high-quality and efficient natural gas supply system, becoming the second-largest single city for natural gas consumption globally [1] - The city has formed a multi-source and multi-directional natural gas supply system, ensuring comprehensive emergency reserve capabilities to meet peak demand [1] - Over the "14th Five-Year Plan" period, Beijing has updated and renovated over 1,700 kilometers of old gas pipelines, eliminating 5,114 historical safety hazards [1] Group 2: Safety Equipment and User Protection - A total of 632.8 million households have been equipped with safety connection hoses and emergency shut-off devices, with plans to achieve full coverage for 1.3 million active liquefied petroleum gas users by 2025 [1] - The comprehensive household inspection rate stands at 97.3%, leading the nation in gas safety checks [1] Group 3: Smart Management and Regulatory Measures - The smart management level of the gas pipeline network has been significantly enhanced, with 24-hour monitoring of the entire city's gas pipeline operations [2] - A communication mechanism has been established to prevent construction-related damage to underground pipelines, with over 15,400 registered users in the "Beijing Underground Pipeline Protection System" [2] - Since 2021, the city has initiated 25,500 cases of law enforcement actions related to gas safety, resulting in fines totaling 30.549 million yuan [2]