To conclude everything, by organizing and participating in the project engagement with the community, we found a lot of thing that are related to the course of Public Sector Economics (SEU335). We managed to relate the course outcome such as knowledges regarding property rights, public goods, externality and public choices and relate it to the reality during our project engagement. Although, we have already contributed to educate the community in adapting the segregation waste in their lifestyle, there are still more things that have to be taken into account in contributing towards a sustainable community. The stakeholders need to be more proactive in promoting lifestyles towards a sustainable communities in order to become a sustainable country in the future.