Strategy for the development of transport and energy efficiency low in emissions; Capacity building for the establishment of sustainable urban development programs and information systems in the AMSS; development of financial mechanisms for low carbon investments through Bandesal. 03-23-17_PIF_Request_Document_revised.pdf. Infrastructure and Cities Sector. 1. Urban Adaptation to Climate Change in Central America-El Salvador Component. Over the next five years, KfW will promote extensive construction measures to protect the slums.