国庆假期期间，中国在能源、基建、应急救援等领域集中实现多项突破。能源开采方面，哈得-富满油田于10月5日采出油气突破2600万吨，塔里木盆地已探明油气储量超过50亿吨1。东方1-1气田注碳增气平台主体建造于10月4日完工，计划2027年投入生产，年可封存二氧化碳超100万吨1。
清洁能源并网取得重要进展。新疆木垒压缩二氧化碳储能项目于10月2日成功并网，年发电量约2亿度，每年可节约标准煤5万吨1。青海共和百万千瓦光伏光热项目于10月1日并网，总装机115万千瓦，年均上网电量可达25.3亿度，年可节约标准煤79.4万吨1。同日，首台国产变速抽水蓄能机组在广东肇庆完成主体安装，国产化程度达100%，预计2027年上半年全面投产1。
基础设施建设领域，延安至榆林高铁高梁隧道于10月4日贯通，全长3480米，最大埋深150米1。胶州湾第二海底隧道盾构掘进于10月2日全部完成，全长17.48公里，预计2028年完工1。成达万高铁全线铺轨工程于10月1日在南充北站正式启动1。此外，AG600大型水陆两栖飞机完成2026年度北疆驻防任务，累计开展林区巡护35架次，安全飞行100小时，总投水量390吨1。
During the National Day holiday period, China accomplished multiple significant milestones across energy, infrastructure, and emergency response sectors.1 The achievements underscore the nation's advances in deep-sea oil and gas extraction, renewable energy deployment, and major transportation infrastructure construction.
In the energy sector, the Hadear-Fumanah oil field surpassed 26 million tons of cumulative oil and gas output on October 5, with the Tarim Basin's proven reserves now exceeding 50 billion tons.1 The Dongfang 1-1 gas field's carbon-injection production enhancement platform completed its main construction on October 4 and is scheduled to begin operations in 2027, with the capacity to sequester over 1 million tons of carbon dioxide annually.1 On October 2, the Mulei compressed carbon dioxide energy storage project achieved grid connection, generating approximately 200 million kilowatt-hours annually while conserving 50,000 tons of standard coal per year.1 The Qinghai Gonghe solar and thermal power project came online on October 1 with a total capacity of 1.15 million kilowatts, expected to generate 25.3 billion kilowatt-hours per year and save 794,000 tons of standard coal annually.1 Additionally, China's first domestically-produced variable-speed pumped-storage generator unit completed its main installation on October 1 in Zhaoqing, Guangdong, achieving 100 percent domestic production with full operational capacity anticipated for the first half of 2027.1
Beyond energy developments, the AG600 amphibious aircraft completed its wildfire prevention missions in northern Xinjiang during the 2026 deployment season, conducting 35 patrol flights totaling 100 hours of safe operation and delivering 390 tons of fire retardant.1 Major transportation projects also progressed significantly: the Yan'an-Yulin high-speed railway's Gaoliang tunnel broke through on October 4, measuring 3,480 meters in length with a maximum burial depth of 150 meters;1 the Jiaozhou Bay Second Submarine Tunnel completed all shield tunneling work on October 2, spanning 17.48 kilometers with expected completion in 2028;1 and full-line track-laying operations for the Chengdu-Dazhou-Wanzhou high-speed railway formally commenced on October 1 at Nanchong North Station.1
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