Table 2.
The means by SOM clusters for each energy source.
| Full Sample | Cluster 1 | Cluster 2 | Cluster 3 | Cluster 4 | |
|---|---|---|---|---|---|
| SOM Variables | |||||
| Wind farms | .74 | 1.00 | .00 | .15 | .99 |
| Solar panel farms | .82 | .97 | 1.00 | .00 | .99 |
| Hydraulic fracturing | .51 | .76 | .59 | .77 | .25 |
| Coal mining | .46 | 1.00 | .55 | .73 | .00 |
| Offshore oil & gas | .54 | .81 | .59 | .78 | .27 |
| Nuclear power | .55 | .66 | .55 | .71 | .42 |
Note: To ease interpretation, cluster group means substantially above the overall mean are colored green, while those substantially below the overall mean are colored red.