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Sirkularium

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Sector analysis across waste and pollution, energy and climate, and sustainable resources.

A sorghum field in Lampung beside a pilot scale bioethanol processing unit, with technicians in safety gear inspecting fermentation and distillation equipmentEnergy & Climate

Lampung gains a working bioethanol laboratory as the E5 mandate moves from policy to supply

15 September 2026

Engineered landfill cell at an Indonesian final processing site, showing compacted waste layers under fresh soil cover, a lined leachate pond and vertical methane venting pipes, with excavators working the active faceWaste & Pollution

Samarinda closes its open dumping chapter and lines up the next one

15 September 2026

Municipal workers and heavy equipment compacting and covering waste piles with soil at an Indonesian landfill under dry, sunny conditions, with a 24 hour monitoring post visible nearbyWaste & Pollution

Tangerang Selatan turns landfill risk management into routine practice at TPA Cipeucang

14 September 2026

Aerial view of an Indonesian nickel or bauxite processing facility with reclaimed green land in the foregroundSustainable Resources

MIND ID's 2025 downstream push turned mineral ore into Rp159.46 trillion, and Rp92.56 trillion of it flowed back to the state

14 September 2026

A narrow Jakarta neighbourhood alley converted into a community waste processing area with compost bins, small fish ponds and chicken coops alongside a mural, with residents tending the setupWaste & Pollution

Indonesia's waste numbers meet a proven circular economy model, in one Jakarta forum

19 August 2026

University students in matching volunteer shirts sorting waste and cleaning a campus waterway in Banjarmasin, with a launch ceremony banner and officials in the backgroundWaste & Pollution

World Cleanup Day 2026 opens in Banjarmasin with a bid to make ULM Indonesia's first zero-waste campus

18 August 2026

PLN technicians repairing a damaged electrical substation and transmission poles in a rural East Nusa Tenggara landscape shortly after an earthquake, with a national flag visible in the background ahead of Independence DayEnergy & Climate

PLN ran its Independence Day grid watch from the middle of an earthquake recovery

17 August 2026

Volunteers and officials planting mangrove seedlings on a southern Indonesian coastline beside salt production pondsWaste & Pollution

Rote Ndao marks Independence Day by tying a waste-free-sea pledge to Indonesia's newest salt project

17 August 2026

An aerial view of Jakarta's waste-to-energy plant construction site beside sorted waste piles, with municipal officials and a waste bank collection point in the foregroundWaste & Pollution

Jakarta builds the economic case for its 2028 zero-open-dumping target

16 August 2026

Waste collection trucks queued on a narrow access road beside a large refuse-derived-fuel processing facility in North JakartaWaste & Pollution

Jakarta's council pushes budget fixes for RDF Rorotan and a harder line on cutting waste at the source

15 August 2026

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