"十五五"时期国家水网建设投资需求将突破6万亿元

"十五五"时期国家水网建设投资需求将突破6万亿元1。今年前三季度，全国共实施水利项目4.14万个，新开工重大水利工程28项，完成水利建设投资7950亿元1。

我国水资源分布不均，全国近70%的城市群、90%以上的能源基地、60%以上的粮食主产区位于水资源紧缺地区1。国家通过跨流域跨区域水资源宏观调配，解决70%城市群和90%以上能源基地所在的水资源紧缺问题1。当前，包括引江补汉、黄河古贤水利枢纽、四川引大济岷等国家水网重大工程正在加快建设1，上白石水利枢纽工程预计2027年年底完成施工1，苕溪防洪治理工程近日开工建设1。

水利部探索政府投资基金、PPP、水利REITs等融资创新模式1，以推进这一规模庞大的建设计划。

China's national water network construction will require investment exceeding 6 trillion yuan during the 15th Five-Year Plan period 1. In the first three quarters of this year, the country implemented 41,400 water conservancy projects and launched 28 major water infrastructure initiatives, with water conservancy construction investment reaching 795 billion yuan 1. The full-year investment target stands at 1 trillion yuan 1.

The nation faces significant water resource constraints, with approximately 70% of urban agglomerations, over 90% of energy production bases, and more than 60% of grain-producing regions situated in water-scarce areas 1. To address these challenges, China is leveraging inter-basin and inter-regional water resource allocation mechanisms to resolve water shortage issues affecting major economic zones and energy infrastructure 1. The Ministry of Water Resources is exploring innovative financing models including government investment funds, public-private partnerships, and water conservancy real estate investment trusts 1. Major national water network projects currently under acceleration include the Yangtze River-to-Han River diversion project, the Yellow River Gugan water conservancy hub, and the Sichuan Grand Irrigation transfer scheme 1. The Shangbaishi water conservancy hub is projected to complete construction by the end of 2027 1, while the Tiaxi flood prevention and management project recently commenced construction 1.