| Similarity | Rank | |
|---|---|---|
| renewable | 0.822 | 6153 |
| fuels | 0.811 | 9417 |
| fossil-fuel | 0.796 | 91442 |
| fossil | 0.775 | 9494 |
| carbon-based | 0.759 | 97409 |
| energy-intensive | 0.742 | 95480 |
| petroleum-based | 0.736 | 79740 |
| biofuels | 0.735 | 26111 |
| feedstocks | 0.735 | 76964 |
| feedstock | 0.726 | 46681 |
| renewables | 0.716 | 27442 |
| biomass | 0.713 | 16091 |
| biofuel | 0.701 | 33305 |
| GHGs | 0.688 | 91201 |
| landfills | 0.680 | 25855 |
| low-carbon | 0.678 | 41607 |
| coal | 0.676 | 5233 |
| petroleum | 0.674 | 13215 |
| depleting | 0.674 | 44159 |
| electricity | 0.673 | 3160 |
| dioxide | 0.670 | 10273 |
| polluting | 0.668 | 28346 |
| carbon | 0.667 | 3087 |
| bioenergy | 0.667 | 65798 |
| geothermal | 0.666 | 21905 |