Core Insights - The key period for natural gas supply assurance in Hangzhou is from November 1, 2025, to March 31, 2026, with a focus on gas source scheduling, pipeline distribution, and user gas consumption [1] - Hangzhou Gas Group has established a multi-point gas supply system and a 300-kilometer high-pressure gas pipeline network to ensure stable gas supply and safety [1] - Emergency gas storage capacity at LNG emergency stations totals 62.42 million cubic meters, sufficient for about one week of continuous gas supply during extreme weather [1] Group 1 - Hangzhou Gas Group completed the renovation of 109.92 kilometers of underground gas pipelines in 62 old residential communities, enhancing supply stability and urban safety [1] - The company has set up six green energy comprehensive service stations and six pipeline operation management stations in the main urban area, each with 1-3 emergency repair points [1] - Targeted simulations for various emergency scenarios are conducted to improve the response speed and on-site handling capabilities of gas repairs [1] Group 2 - Hangzhou Gas Group has developed a multi-dimensional gas pipeline perception system incorporating drone inspections, high-precision vehicle inspections, AI video recognition, pressure drop warnings, and valve well monitoring [2] - A total of 224 kilometers of high-pressure pipelines (excluding no-fly zones) are covered by intelligent drone inspections, with each drone covering 50 kilometers per day [2] - The company has built 1,745 gas AI gateway terminals, enabling pressure drop warnings with a response time of under 2 minutes and a low false alarm rate of less than 3% [2]

格隆汇11月7日｜据消息人士称，全球第二大液化天然气（LNG）进口国日本计划自2024年1月起每月 购买LNG用于应急储备，而不再仅在需求高峰期购买，以防范供应中断。由日本经济产业省运营的战 略储备液化天然气（SBL）计划将得到加强，确保每月至少确保一批LNG货物（约7万公吨）用于缓解 供应风险。这意味着日本全年将为应急储备采购至少12船次、84万吨液化天然气，远高于过去两年每年 约21万吨的采购量。如果没有紧急情况，SBL货物可以被使用或转售。随着国内需求下降，日本正扩大 作为LNG交易商的角色，在本地消费疲软期间将多余的货物出口到海外。 【免责声明】本文仅代表作者本人观点，与和讯网无关。和讯网站对文中陈述、观点判断保持中立，不对所包含内容 的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担全部责任。邮箱： news_center@staff.hexun.com （责任编辑：宋政 HN002） ...