| Similarity | Rank | |
|---|---|---|
| emissions | 0.922 | 4569 |
| GHGs | 0.917 | 91201 |
| Emissions | 0.838 | 37744 |
| NOx | 0.832 | 55787 |
| CO2 | 0.793 | 9992 |
| emission | 0.790 | 13146 |
| greenhouse | 0.784 | 8346 |
| gases | 0.743 | 11662 |
| carbon | 0.740 | 3087 |
| IEA | 0.737 | 55608 |
| fossil-fuel | 0.726 | 91442 |
| renewables | 0.726 | 27442 |
| energy-related | 0.725 | 86604 |
| EPA's | 0.721 | 30176 |
| pollutant | 0.721 | 41997 |
| Emission | 0.720 | 56179 |
| dioxide | 0.719 | 10273 |
| SO2 | 0.718 | 90224 |
| MWh | 0.717 | 81228 |
| renewable | 0.717 | 6153 |
| cap-and-trade | 0.717 | 57002 |
| biomass | 0.715 | 16091 |
| C02 | 0.713 | 94587 |
| biofuel | 0.713 | 33305 |
| biofuels | 0.712 | 26111 |