蒙东：上半年投产500千伏电网项目10项、开工在建43项

Group 1: Energy Investment in Inner Mongolia - Inner Mongolia's major energy project investment reached 165.8 billion yuan in the first half of the year, a 39% year-on-year increase, accounting for 52% of the annual planned investment [1] - In coal, two coal mine overall plans were approved, with two coal mines under construction having a total capacity of 16 million tons per year, and one coal mine completed with a capacity of 1.5 million tons per year [1] - Intelligent coal mine capacity accounts for 89% of the total coal production capacity [1] Group 2: Power Infrastructure Development - The ±800 kV UHVDC transmission project from Inner Mongolia to Beijing-Tianjin-Hebei was approved, with 29 cross-municipality grid projects approved in the first half of the year [1] - Ten 500 kV grid projects were put into operation, and 43 projects are under construction [1] - The project to electrify 580 remote farming and pastoral households has commenced, with the progress of the Inner Mongolia Electric Power Group project reaching 58% [1] Group 3: Green Hydrogen Industry Initiatives - Inner Mongolia introduced nine policies to promote green hydrogen project construction and consumption, extending the 40% grid connection policy for wind-solar hydrogen projects until 2027 [2] - The 150,000 kW integrated wind-solar hydrogen demonstration project by Datang Duolun has been put into operation, successfully integrating green hydrogen with coal chemical applications [2] - The construction of the hydrogen long-distance pipeline from Damao Banner to Baotou City has begun, and the demonstration project for hydrogen transportation from Ulanqab City to the Beijing-Tianjin-Hebei region has been approved [2]