The amount of generation of main organic wastes
| Organic wastes | Kinds of organic wastes | Amount（×104 ton） | Year |
| Agriculture | Rice straw | 1,550 | (2000) |
| Wheat straw | none | ||
| Chaff | 490 | (2000) | |
| Palm Oil (Empty Fruit Bunch) | 1,000 | (2000) | |
| Palm Oil (Effluent & residues) | 2,000 | (2000) | |
| Coconut Husk | 848 | (1998) | |
| Sugar Cane Tops | 885 | (1998) | |
| Tapioca waste | 248 | (1998) | |
| Cocoa Pods | 62 | (1998) | |
| Pineapple Brans | 61 | (1998) | |
| Subtotal | 7,144 | ||
| Stock farming | Animal manure | 1,022 | (1999) |
| Stock residue | no data | ||
| Subtotal | 1,022 | ||
| Forestry | Bark | no data | |
| Sawdust | no data | ||
| Chip of wood | no data | ||
| Subtotal | |||
| Food processing | Animals and plants residue | no data | |
| Sludge | no data | ||
| Subtotal | |||
| Construction | Construction wood | no data | |
| Garbage | House hold and office | 450 | (2002) |
| Grass and wood | Wood | no data | |
| Sludges | Sewage sludge | 500m3 | |
| Nightsoil | no data | ||
| Johkaso sludge | no data | ||
| Rural community sludge | no data | ||
| Subtotal | |||
| Total |
