气候政策倡议组织（CPI）：2024年自上而下气候金融需求评估方法报告（英文版）

CPI’s climate finance needs are derived from the collection of needs estimates from a wide variety of sources (see Section 4). Several scenarios aligned with a transition to net zero already exist, using very different models and assumptions, and covering a range of sectors and geographies, with different level of granularity. CPI’s efforts have, therefore, been focused on compiling and standardizing existing needs estimates to ensure consistency and comparability of different scenarios, and