Table 1.
List of indoor fuels
| Solid fuels |
| Agricultural Crop Residues |
| Animal Dung |
| Wood |
| Charcoal |
| Coal |
| Liquid fuels |
| Kerosene |
| Ethanol & Methanol |
| Liquefied Petroleum Gas |
| Gas Fuels |
| Natural Gas |
| Methane Gas |
| Electricity |
List of indoor fuels
| Solid fuels |
| Agricultural Crop Residues |
| Animal Dung |
| Wood |
| Charcoal |
| Coal |
| Liquid fuels |
| Kerosene |
| Ethanol & Methanol |
| Liquefied Petroleum Gas |
| Gas Fuels |
| Natural Gas |
| Methane Gas |
| Electricity |