ICLEI South Asia receives funding and support from a variety of international and national agencies, including:

• US Agency for International Development (USAID)
• European Commission
• German Federal Ministry for Economic Cooperation and Development (BMZ)
• Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ)
• British High Commission (BHC)
• Department of State (DoS), US
• Ministry of New and Renewable Energy (MNRE), Government of India