Indonesia is entering a critical phase of national energy transition, adopting an innovative model combining waste-to-steam and coal-to-dimethyl ether (DME) to address LPG import dependence and increasing urban waste. This model converts municipal waste into high-pressure steam for coal gasification, which then synthesizes clean fuel DME to replace LPG. A plant processing 5,000 tons of waste and 3,000 tons of coal per day produces about 900 tons of DME daily. With deployment in 15 strategic cities, annual DME production could reach 5 million tons, meeting 40% of domestic LPG demand.
The project requires significant investment, with a single plant costing approximately USD 1.3 billion, but offers substantial returns, including DME sales, waste treatment fees, and waste heat power generation, with a payback period of 6-8 years. It does not rely on energy subsidies, reduces LPG imports, and enhances industrial added value. The project requires a minimum local content level (TKDN) of 50%, which can strengthen manufacturing capabilities, promote technology transfer, create business opportunities for state-owned and private enterprises, and generate employment and economic growth.
This model also transforms waste management practices, reduces landfill use, and could cut national waste by 27 million tons annually, increase electricity generation by over 500 MW, and create numerous jobs. It represents a new direction for Indonesia's energy policy, reducing import dependence and enhancing energy resilience, turning resources, labor, and national capacity into national sovereignty.
Indonesia is entering a critical phase of national energy transition, adopting an innovative model combining waste-to-steam and coal-to-dimethyl ether (DME) to address LPG import dependence and increasing urban waste. This model converts municipal waste into high-pressure steam for coal gasification, which then synthesizes clean fuel DME to replace LPG. A plant processing 5,000 tons of waste and 3,000 tons of coal per day produces about 900 tons of DME daily. With deployment in 15 strategic cities, annual DME production could reach 5 million tons, meeting 40% of domestic LPG demand.
The project requires significant investment, with a single plant costing approximately USD 1.3 billion, but offers substantial returns, including DME sales, waste treatment fees, and waste heat power generation, with a payback period of 6-8 years. It does not rely on energy subsidies, reduces LPG imports, and enhances industrial added value. The project requires a minimum local content level (TKDN) of 50%, which can strengthen manufacturing capabilities, promote technology transfer, create business opportunities for state-owned and private enterprises, and generate employment and economic growth.
This model also transforms waste management practices, reduces landfill use, and could cut national waste by 27 million tons annually, increase electricity generation by over 500 MW, and create numerous jobs. It represents a new direction for Indonesia's energy policy, reducing import dependence and enhancing energy resilience, turning resources, labor, and national capacity into national sovereignty.