HDA is an active member in the  Solid Management task force group.

HDA implemented several Solid Waste Management project such as the “Bahr Bala Plastic” in the region of Chekka-North of Lebanon and funded by the EU . The objective of this project was to reduce the use of the single used plastic, upcycling, and recycling. Another project was implemented in the Chouf area; the objective of this project was to raise awareness on sorting at the source and distribution of bins for the municipalities to support them in enhancing their solid Waste management.