长期以来，水利建设主要依靠财政投入，资金来源相对单一。近年来，我国水利建设投资实现了历史性 跨越，形成了财政资金、金融信贷、社会资本共同发力的多元化投融资格局，为保障国家水安全奠定了 坚实基础。"十五五"水利投资不仅有空间，而且是必须持续加大投入的领域。 一、政府市场"两手发力"水利投资规模连创新高 日前出版的《中国水安全发展报告（2025)》指出，全国水利建设年投资额已迈上万亿元台阶，水库、 水闸、泵站、机电井等工程体系逐步完善，已建成世界上规模最大的调水工程体系，推进水资源空间均 衡配置成效显著，在保障国家水资源安全和改善人民生活条件方面发挥了重要作用。国家水网建设重大 战略部署加快推进，水物理网、水信息网、水调度网相融合的智能水网体系日益成熟。 作者：李孟刚，国家高端智库可持续交通创新中心高级研究员，北京交通大学国家经济安全研究院院 长、教授 "十四五"时期，水利投资规模连创新高。2022年水利建设完成投资首次迈上万亿元大台阶，此后连续3 年突破历史纪录。2024年完成水利建设投资13529亿元，同比增长12.8%。截至2025年10月底，已完成 水利建设投资10094.7亿元，实施各类水利项目4.6万 ...

Core Viewpoint - The article emphasizes the importance of green finance in promoting sustainable development and environmental protection in China, particularly through various projects in Zhejiang province [2][5][10]. Group 1: Green Finance Development - As of the end of last year, the balance of green loans in China reached 36.6 trillion yuan, a year-on-year increase of 21.7%, which is 14.5 percentage points higher than the growth rate of all loans [2]. - The implementation plan for high-quality development of green finance highlights the need for financial institutions to focus on green and low-carbon development areas, enhancing financial support for infrastructure upgrades and urban-rural green development [2]. Group 2: Ecological Projects and Financing - The National Development Bank has been actively involved in ecological environment governance projects in Zhejiang, with a loan balance of 6.228 billion yuan allocated for related projects by the end of 2024 [5]. - The "EOD (Ecological Environment-Oriented Development) project" has facilitated the transformation of outdated enterprises into new industries, attracting leading companies in emerging sectors to the Xianghu area [5][6]. Group 3: Water Resource Management - The construction of the Jingling Reservoir is expected to alleviate water shortages in areas like Shaoxing and Ningbo, with a total investment of 12.255 billion yuan and a capacity of 313 million cubic meters [6][7]. - The National Development Bank has provided 200 million yuan in preliminary loans for the reservoir project, easing financial pressures during the early stages of construction [7]. Group 4: Wastewater Treatment and Environmental Quality - The wastewater treatment plant in Haiyan County has a processing capacity of 200,000 tons per day, supported by 320 million yuan in loans from the National Development Bank since 2021 [9]. - The financing from green loans has significantly reduced construction costs, with interest rates 30 basis points lower than typical commercial loans, thereby supporting the development of new energy vehicles and other emerging industries [9][10]. Group 5: Future Goals and Projections - Zhejiang aims to exceed 4.2 trillion yuan in green loan balances by 2025, with a commitment to increasing the growth rate of green loans above the average growth rate of all loans from 2026 to 2030 [10]. - The National Development Bank plans to enhance support for key areas such as green infrastructure, low-carbon technology innovation, and efficient utilization of clean energy to foster a virtuous economic cycle [10].