碳中和50ETF国泰（159861）盘中涨超2.5%，行业受益于政策支持和需求回暖双轮驱动

Group 1 - The core viewpoint of the article highlights that the Carbon Neutrality 50 ETF (159861) has seen a rise of over 2.5% due to dual drivers of policy support and demand recovery in the industry [1] - According to招商证券, the electric equipment and photovoltaic equipment sectors are benefiting from policy support and demand recovery, with AI model iterations driving electricity demand and strong overseas grid upgrade needs [1] - The "14th Five-Year Plan" indicates that the State Grid plans to invest 4 trillion yuan to accelerate grid upgrades, which is expected to provide a solid foundation for electricity equipment demand [1] Group 2 - The Carbon Neutrality 50 ETF tracks the Environmental Protection 50 Index (930614), which selects 50 listed companies in the green economy sector from the Shanghai and Shenzhen markets, covering various sub-industries from pollution control to renewable energy [1] - The index focuses on selecting securities from companies with high growth potential and innovation capabilities in the relevant sectors [1]