Circular Energy: Biodigesters for Energy Autonomy

In remote rural areas of Indonesia, cooking with wood is a major cause of deforestation and respiratory diseases.

The Technical Solution: MAGA installed 50 domestic methanization units (“Biodigesters”).

• Process: Anaerobic fermentation of agricultural waste and animal manure.
• Result: Each unit produces 2 m³ of biogas per day, enough for 4 hours of cooking.
• By-product: The residue (digestate) is used as a nitrogen-rich liquid fertilizer for rice paddies, closing the ecological loop.