Value |
Category |
1 |
Electricity |
2 |
Piped natural gas |
3 |
Solar air heater |
4 |
Liquefied petroleum gas (LPG)/cooking gas |
5 |
Biogas |
6 |
Alcohol/ethanol |
7 |
Gasoline/diesel |
8 |
Kerosene/paraffin |
9 |
Coal/lignite |
10 |
Charcoal |
11 |
Wood |
12 |
Straw/shrubs/grass |
13 |
Agricultural crop |
14 |
Animal dung/waste |
15 |
Processed biomass (pellets) or woodchips |
16 |
Garbage/plastic |
17 |
Sawdust |
96 |
Other |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.