1月4日，笔者从国家电网有限公司西北分部获悉，西北电网2025年跨区直流及750千伏工程投产规模创 历史新高，累计新增4项跨区直流工程，投运35项750千伏工程，为保障国家能源安全、服务区域经济社 会高质量发展提供了坚强支撑。 据介绍，西北电网是我国目前外送能力最强的区域电网。2025年，随着庆东、坤渝、中衡三项特高压直 流工程及柴拉直流二期扩建工程的投运，西北电网直流外送规模超9500万千瓦，较2024年新增2460万千 瓦，增量超"十三五"时期总和。 2025年，面对投产规模大、工期紧张等挑战，国网西北分部充分发挥统筹协调作用，加强与政府有关部 门的沟通汇报，做好与国调中心、特高压部等国网总部部门及五省（区）电力公司的协作，确保了各项 工程按期安全投运。 "'十四五'期间，西北电网总规模较'十三五'末增长超50%，进一步强化了西北电网在电力安全保障及跨 区资源优化配置中的枢纽作用，有力支撑了国家清洁能源基地建设和新时代西部大开发战略落实。"国 网西北分部系统运行处副处长徐海超介绍。 同时，陕西夏州—甘肃庆阳北、新疆环塔里木盆地环网、甘肃白银—宁夏天都山第三回等一批750千伏 重点工程的投运，进一步优化了西 ...

同时，陕西夏州—甘肃庆阳北、新疆环塔里木盆地环网、甘肃白银—宁夏天都山第三回等一批750千伏重点工程的投运，进一步优化了西北主网结构，实现 区域电力输送能力与供电可靠性的"双提升"。2025年，西北电网750千伏电网累计新建15座变电站、36台主变压器、57条线路，新增规模创新高。 2025年，面对投产规模大、工期紧张等挑战，国网西北分部充分发挥统筹协调作用，加强向政府有关部门沟通汇报，做好与国调中心、特高压部等国网总部 部门及西北五省(区)电力公司协作，确保了各项工程按期安全投运。 日前从国家电网有限公司西北分部获悉，西北电网2025年跨区直流及750千伏工程投产规模创历史新高，累计新增4项跨区直流工程，投运35项750千伏工 程，为保障国家能源安全、服务区域经济社会高质量发展提供了坚强支撑。 据介绍，西北电网是我国目前外送能力最强的区域电网。2025年，随着庆东、坤渝、中衡三项特高压直流工程及柴拉直流二期扩建工程的投运，西北电网直 流外送规模超9500万千瓦，较2024年新增2460万千瓦，增量超"十三五"时期总和。 "'十四五'期间，西北电网总规模较'十三五'末增长超50%，进一步强化了西北电网在电力安 ...

Core Insights - Multiple state-owned energy enterprises, including China National Nuclear Corporation, China National Petroleum Corporation, and China Huaneng Group, are intensifying cooperation with Inner Mongolia Autonomous Region and Baotou City in areas such as renewable energy development, intelligent coal mining, green electricity conversion, clean energy base construction, and nuclear industry [1][3][5][6][10] Group 1: Cooperation and Strategic Development - The leadership of China Huaneng Group met with Inner Mongolia's top officials to discuss collaboration in modern energy economy and the development of a clean, low-carbon energy system during the 14th Five-Year Plan [3][5] - Inner Mongolia aims to enhance traditional energy security and increase renewable energy utilization, indicating significant cooperation potential with China Huaneng [3][5] - China Huaneng Group plans to increase investment in Inner Mongolia, focusing on energy supply security and the construction of large clean energy bases [5] Group 2: China National Petroleum Corporation's Engagement - China National Petroleum Corporation's chairman met with Inner Mongolia's government officials to discuss practical cooperation and the integration of oil and gas with renewable energy [6] - The company aims to advance its refining transformation and digitalization efforts while contributing to the energy sector's modernization in Inner Mongolia [6] Group 3: China National Nuclear Corporation's Focus - China National Nuclear Corporation's leadership engaged with Baotou City officials to strengthen strategic cooperation in the nuclear industry [8][10] - The corporation emphasized the importance of aligning its development strategy with Baotou's industrial advantages, particularly in steel, rare earths, and equipment manufacturing [10] - There is a mutual interest in establishing a nuclear fuel industry cluster and promoting technological innovation in Baotou [10]

Group 1: Economic Development - The Tibet Autonomous Region has seen significant development in industries such as specialty agriculture and animal husbandry, clean energy, cultural tourism, and highland light industry since the 10th Party Congress [1] - The region has established the first national barley industry technology system, cultivating 78 high-quality varieties and developing over 80 types of barley products [1] - The Daga Pu Village in Naqu City operates the world's highest and Tibet's largest independent grid-connected energy storage project, which has generated over 95 million kilowatt-hours of electricity since its operation [1] Group 2: Clean Energy - Tibet is accelerating the construction of a national clean energy base, focusing on a new energy development pattern of "one base, two demonstrations" [1] - The first clean energy equipment industrial park in Tibet has been established, achieving over 23 million yuan in industrial product sales since its launch [1] Group 3: Cultural Tourism - The cultural tourism industry in Tibet is thriving, with efforts to integrate natural scenery with cultural resources, leading to the development of premium tourism routes and products [2] - In the first three quarters of this year, Tibet received 63.71 million domestic and international tourists, a year-on-year increase of 11.21%, and achieved a total tourism expenditure of 73.67 billion yuan, up 9.87% year-on-year [2]

Core Insights - Tibet has successfully initiated its first cross-regional green electricity transaction with Shanghai, delivering 7.85 million kilowatt-hours of electricity, which is expected to reduce coal consumption by 24,100 tons and cut carbon dioxide emissions by 60,100 tons [1] - The region is rapidly advancing its clean energy base construction, focusing on hydropower, solar, and wind energy, with a target for renewable energy to account for over 50% of installed capacity by the end of 2024 [1][6] - The completion of significant projects like the Batong Hydropower Station and the largest solar-storage power station in Tibet marks a substantial step in enhancing energy supply and reliability [2][5] Renewable Energy Development - The Batong Hydropower Station has a total installed capacity of 750,000 kilowatts and an average annual generation of 3.375 billion kilowatt-hours, sufficient to power 1.75 million households for a year [2] - The Huaneng Jiawa Phase I solar-storage power station has an installed capacity of 250,000 kilowatts and a storage system capable of storing excess energy for nighttime use [2] - The Huadian Quxiong Wind Power Project, with a total capacity of 40 megawatts, is expected to reduce carbon emissions by approximately 74,400 tons annually [5] Grid Infrastructure and Connectivity - The construction of the unified power grid in Tibet has achieved a reliability rate of 99.6%, significantly improving electricity supply across the region [8] - The Qinghai-Tibet DC Phase II expansion has doubled the transmission capacity between Qinghai and Tibet to 1.2 million kilowatts, addressing winter electricity shortages [9] - The completion of multiple "electricity highways" has enhanced the connectivity of Tibet's power grid, facilitating increased electricity consumption and economic growth [9] Economic Impact - In the first seven months of 2025, Tibet's total electricity consumption reached 9.773 billion kilowatt-hours, reflecting a year-on-year growth of 13.33%, the highest growth rate in the country [9] - The average per capita electricity consumption in Tibet is projected to reach 4,404.8 kilowatt-hours by 2024, a 162.89% increase since 2012 [8]