国电电力：投资建设大渡河丹巴水电站项目，项目动态总投资152.73亿元。

Group 1 - The core point of the article is that Guodian Power is investing in the construction of the Dadu River Danba Hydropower Station project, with a total investment of 15.273 billion yuan [1] Group 2 - The project represents a significant investment in renewable energy infrastructure, aligning with broader industry trends towards sustainable energy sources [1]