US$260 billion.39 They are also expected to enhance private finance mobilization, crowding in further monetary flow.39 providers of international public climate finance, given their large annually, with around US$137 billion (equivalent to 70% of the these trends to 2035, total MDB outflows could reach US$552 economies following historical contribution levels.37 The reforms billion annually by 2035. Assuming a linear increase in the share of the triple agenda of "better, bolder and bigger MDBs"38 could: (1) optimize the balance sheet of MDBs; (2) inject new capital; and US$311 billion by 2035, of which US$218 billion could come from advanced economies. (See Appendix 1 for a detailed description of (3) enhance coordination among themselves. These efforts are $390 billion by 2030, representing an increase of approximately