Group 1: Natural Gas Usage Increase - The use of natural gas has significantly increased as temperatures drop across various regions, with cities implementing dynamic monitoring and intelligent scheduling to ensure supply during peak demand [1] - In Changchun, Jilin Province, more households are adopting natural gas for heating, contributing to a gradual increase in the city's low-carbon winter [2][4] - Jilin Province is advancing the "Gasification Jilin" project, aiming to enhance pipeline coverage and the proportion of natural gas usage, with users increasing at an annual rate of approximately 8% [6] Group 2: Natural Gas Supply and Production - China Petroleum Northeast Oil and Gas Company reported that natural gas production has reached 3.4 million cubic meters, a 10% increase compared to the same period last year, ensuring sufficient supply for winter [8] - In Zhoushan, Zhejiang Province, the liquefied natural gas (LNG) receiving station is operating at full capacity, utilizing intelligent management to ensure safe and efficient gas transportation to meet both residential and industrial needs [9][15] Group 3: Intelligent Production and Energy Supply - In Yulin, Shaanxi Province, intelligent production and refined management are being employed to ensure stable energy supply during the critical heating season [16] - The Yushuwan coal mine utilizes a highly automated production line, allowing remote control of coal production and transportation, with a daily output of 50,000 tons primarily sold to Shandong, Henan, and Hebei provinces [22] - The introduction of a smart cloud platform in Yulin integrates control resources for nearly 600 heat exchange stations and over 1,300 units, enabling 24-hour real-time monitoring and intelligent regulation [26]