| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Batteries or power bank | 14 |
1.2%
|
| 2 | Generator | 11 |
0.9%
|
| 3 | Solar panels | 93 |
7.8%
|
| 4 | Wind power | 2 |
0.2%
|
| 5 | Hydro power | 90 |
7.5%
|
| 6 | Biogas | 19 |
1.6%
|
| 95 | Other | 15 |
1.3%
|
| 96 | Multiple sources | 4 |
0.3%
|
| 97 | Not applicable | 940 |
78.3%
|
| 98 | Refused to answer | 0 |
0%
|
| 99 | Don’t know | 12 |
1%
|