It will be important for developed countries to signal clear and transparent pathways to achieving the USD 100 billion goal in order to give confidence to developing countries and to enable medium to long term planning. The survey contributes to better informed decisions on future aid allocations by individual donors and for partner countries, and reveals opportunities for improved co-ordination among development actors. It is considered an important tool for international accountability and improved predictability (OECD, 2014). The survey could also be designed to collect information on predicted shares of ODA targeting climate change.