Jakarta expands household waste separation, cutting landfill tonnage

Jakarta's Central District environmental department reports that household waste segregation has risen sharply. The district’s waste‑bank units reduced incoming trash by 1,176.32 tons between January and June 2026, averaging 6.21 tons per day. Organic‑waste processing methods—including Black Soldier Fly larvae bioconversion, composting and other techniques—cut about 200 tons of organic waste in the same period.

The city still grapples with high landfill volumes; in 2025 Jakarta sent roughly 7,354 tons of waste per day to the Bantar Gebang landfill, causing landslides, river blockage, flooding and air‑quality issues. The PHINLA program, funded by Germany’s BMZ and implemented by Divers Clean Action and Wahana Visi Indonesia, operates in several sub‑districts and the Thousand Islands, linking waste banks with micro‑savings groups to promote circular‑economy practices and child wellbeing.

Officials stress that changing resident behaviour is the key to the programme’s success, with ongoing education and community‑action forums aimed at sustaining waste reduction and reuse.