This report was prepared by Emily Bosch, under the guidance of Andrew Rogerson. Fredrik Ericsson provided statistical support and analysis. The report also benefited from comments, inputs and suggestions from many other colleagues, notably Suzanne Steensen, Kimberly Smith, Simon Scott, and Julia Benn. The chapter on climate financing architecture benefited from inputs from, among others, Rémy Paris, Tamara Levine, Alexandra Trzeciak-Duval, Richard Carey and the ENVIRONET Secretariat of DCD, as well as from Jan Corfee-Morlot and Helen Mountford of the Environment Directorate. Invaluable data support was provided by Cécile Sangaré, Olivier Bouret, Andrzej Suchodolski, Elena Bernaldo and Aimée Nichols. DAC Delegates and their colleagues at headquarters provided us with input throughout the process and offered detailed, thorough comments in the final months of the report’s preparation. Stephanie Coïc designed the graphics and Stacey Bradbury and Claire Condon provided technical support. Colleagues at UNDP (Bruce Jenks, Jennifer Topping, Gerd Trogemann, Jennifer Moreau, Bibi Halima Khanam, Mohamed Yar, Henriette Keijzers, and Amar Bokhari) and at the World Bank (Rocío Castro, Kjell Nordlander, Christian Rey, Jane Kirby-Zaki, and Michael Koch) provided valuable information and kindly reviewed the relevant sections of the report throughout its preparation.