Core Insights - Inner Mongolia's State Grid has achieved a cumulative electricity export of 834.765 billion kWh through eight ultra-high voltage (UHV) power transmission channels, ranking first in the nation [1] - The electricity exported is equivalent to the annual consumption of 285 million households and has reduced coal consumption by approximately 278 million tons, supporting the "West-to-East Power Transmission" strategy and national energy security [1] - In 2023, Inner Mongolia's UHV grid has exported 187.017 billion kWh, marking a record high and a 30% share of clean energy in the total exports [2] Group 1 - As of December 28, 2023, Inner Mongolia's UHV grid has maintained continuous growth in electricity exports for eight consecutive years since the first UHV line was operational in August 2016 [2] - Inner Mongolia possesses significant energy resources, with coal reserves accounting for over 25% of the national total, and a technical development potential for wind and solar energy at 57% and 21% of the national total, respectively [2] - The region is optimizing its energy structure and developing a multi-directional UHV transmission channel system to support the cross-province consumption of renewable energy [2] Group 2 - The first national UHV GIS (Gas Insulated Switchgear) panoramic perception laboratory has been put into operation in Inner Mongolia, ensuring the safe operation of the UHV transmission corridor [3] - A new UHV transmission project, the Mengxi to Beijing-Tianjin-Hebei ±800 kV UHV power transmission project, is set to begin construction, expected to transmit over 36 billion kWh annually with a 60% share of green electricity [3] - This project aims to enhance national energy security and promote the transition of Inner Mongolia's energy industry towards green and low-carbon development [3]

从今年看，截至12月28日零时，内蒙古特高压电网2025年以来外送电量突破1800亿度，达1870.17亿 度，创下年度外送电新高，位居全国第一，相当于6500万户家庭一年用电量，累计减少原煤消耗约6200 万吨。其中，外送清洁电能约620亿度，占比超30%。至此，从自治区首条特高压电网线路2016年8月建 成投运以来，内蒙古特高压电网外送电量已保持连续8年增长的良好态势。 作为国家重要能源和战略资源基地，内蒙古能源资源禀赋得天独厚，煤炭资源储量占全国的1/4以上， 风能资源技术可开发量约占全国的57%，太阳能资源技术可开发量约占全国的21%，3项指标均居全国 前列。依托这一优势，内蒙古持续优化能源结构，形成多点布局、多向外送的特高压输电通道体系，为 新能源跨省消纳提供了"超级高速公路"支撑。2025年，国网内蒙古东部电力公司开工特高压电网配套工 程13项，已投运3项，为特高压电网外送电提供了强劲的电源汇集与输送保障。 此前，全国首个特高压GIS（气体绝缘组合电器设备）全景感知实验室在内蒙古投运，实现了对特高压 电网设备运行状态毫秒级感知，保障了自治区特高压输电大通道安全运行。随着电网上游电力装机规模 的持续 ...