With a low awareness in residents of sorting and processing garbage, the administrators of garbage banks in Magelang City, Central Java, are never tire of fighting.

Fed up with seeing piles of garbage, the residents of Sukamulya in Tangerang regency, Banten, have innovated a plastic waste processing machine using the basic technology of pyrolysis.

Helda is educating local people to sort their household waste and later deliver it to the waste bank. The founding of Jaya DanaKirti Waste Bank was a concrete action of her concern.