Fossil energy & industry | 45 | 52 |
Traffic | 10 | 11 |
Air pollution | 5 | 6 |
Agriculture | 5 | 6 |
Food | 4 | 5 |
Deforestation | 3 | 3 |
Waste | 3 | 3 |
Housing | 2 | 2 |
Population | 2 | 2 |
Other | 8 | 9 |
Total | 87 | 100 |
Wind energy | 19 | 36 |
Solar energy | 13 | 24 |
Forest/plantation | 5 | 9 |
Building/lightning | 4 | 8 |
Bicycling | 2 | 4 |
Other energy | 2 | 4 |
Other | 8 | 15 |
Total | 53 | 100 |