The Landscape of Climate Finance 2013 (Landscape 2013) report is the third edition of Climate Policy Initiative’s (CPI) annual inventory of the climate finance that is flowing in, to, and between countries each year. These inventories have gained international recognition as the most comprehensive overviews of global climate finance, and are a cornerstone of CPI’s ongoing efforts to analyze the relationship between public policy and resources, and private investment. This year’s report aims to provide public policymakers, in particular, with more tangible insights into the levers that could stimulate the transition towards a low-carbon, climate-resilient future. Landscape 2013 therefore zooms in on a narrow group of public and private actors that have emerged as cornerstone players, either for their role in mobilizing private finance, or as potential sources of additional investment.