碳中和领域动态追踪（一百六十一）：雅鲁藏布江下游水电工程正式开工，水电设备“双寡头”有望受益

Investment Rating - The report maintains a "Buy" rating for the power equipment and renewable energy sector, indicating an expected investment return exceeding 15% over the next 6-12 months [6]. Core Insights - The Yarlung Tsangpo River downstream hydropower project has officially commenced, with a total investment of approximately 1.2 trillion yuan and an installed capacity of 60-81 million kilowatts, expected to generate 300 billion kilowatt-hours annually, equivalent to three Three Gorges power stations [2][3]. - The domestic hydropower equipment market is characterized by a "dual oligopoly" structure, with Dongfang Electric and Harbin Electric projected to secure a significant share of the orders for the new hydropower project due to their established market positions [3][4]. - Both Dongfang Electric and Harbin Electric have reported robust growth in new orders, with Dongfang Electric achieving 101.14 billion yuan in new orders in 2024, a year-on-year increase of 16.88%, and Harbin Electric reporting a 30.55% increase in contract signing [4]. Summary by Sections Project Overview - The Yarlung Tsangpo River downstream hydropower project is located in Nyingchi, Tibet, and involves the construction of five stepped power stations, with a total investment of around 1.2 trillion yuan and an annual power generation capacity of 300 billion kilowatt-hours [2]. Market Dynamics - The hydropower equipment sector is dominated by Dongfang Electric and Harbin Electric, with market shares of 45% and 50% respectively in conventional hydropower and large-scale installations [3]. Financial Performance - Dongfang Electric's new orders reached 101.14 billion yuan in 2024, marking a 16.88% increase, while Harbin Electric's contract signing amounted to 56.87 billion yuan, a 30.55% increase, indicating strong demand for power equipment [4]. Investment Recommendations - The report suggests focusing on Dongfang Electric and Harbin Electric due to their expected growth in orders and revenue from the Yarlung Tsangpo project and other power generation sectors [5]. Additionally, companies involved in power transmission and grid equipment, such as XJ Electric and Pinggao Electric, are also recommended for investment consideration [5].