The majority of the most recently  tracked adaptation and multiple-objective finance was supplied through public donors, largely through grants, concessional and non-concessional instruments . Most finance  was spent transregionally . For regionally specific funding, Sub-Saharan Africa and South Asia, along with the Latin America and Caribbean region, received the largest gross amounts, although Oceania has received the greatest per-capita funding. The largest proportion of AR funding has been allocated to increasing the resilience of infrastructure, energy and the built environment, followed by agriculture, forestry and natural management, and then water and wastewater.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report