Based on the role of IDH in promoting “co-funding agency/co-invest” to attract investments that need to be balanced with investments from other sectors such as donor institutions or the private sector to build a more collaborative mechanism, this In-house Training activity is conducted. This activity aims to equip new YIDH staff with basic knowledge in environmental and sustainability sciences and to enhance staff capacity on how to use the basic knowledge gained from this training to better manage multi-sector partnerships for development.