In an effort to improve waste management and reduce reliance on the Kebon Kongok landfill, the Mayor of Mataram, H. Mohan Roliskana, accompanied by the Head of the Environment Agency, H. Nizar Deni Cahyadi, and the Head of Waste Management at Mataram’s Environment Agency, Vidi Partisan Yuris Gamanjaya, inspected the use of an incinerator at the Sandubaya Temporary Waste Disposal Site on Wednesday, September 3, 2025. This initiative underscores the Mataram City Government’s commitment to finding sustainable solutions for waste management.
The incinerator, donated by the West Nusa Tenggara Provincial Government and originating from South Korea, has the capacity to burn 5 tons of waste every 8 hours, or one shift. Plans are underway to operate the machine in two shifts daily, allowing it to process up to 10 tons of waste per day.
“This tool is very helpful and has been tested. It will continue to be trialed until it reaches its maximum capacity of 10 tons per day,” the mayor remarked during the trial process.
The introduction of this incinerator is seen as a solution to decrease dependency on the limited Kebon Kongoq landfill and to cut operational costs of dump trucks by approximately 76 million rupiah annually. At the Sandubaya site, three incinerator units are expected to operate. These include one unit from the H Moh Ruslan Hospital, and Mataram plans to purchase an additional unit with the same capacity.
“In total, there will be three machines at this site, managing 30 tons daily. Combined with the Sandubaya TPST, which processes 50 tons daily, we can handle 80 tons of the 200 tons generated daily by Mataram,” he explained.
The use of these incinerators has been approved by the Indonesian Ministry of Environment, confirming they meet air quality standards. In the future, the Mataram City Government plans to purchase a larger incinerator with a 100-ton capacity and aims to involve citizens in waste management through the ‘Tempah Dedoro Organik’ program, encouraging them to participate in organic waste management from the source to the end.
