| Similarity | Rank | |
|---|---|---|
| emission | 0.862 | 4559 |
| nitrogen_oxide | 0.709 | 78932 |
| pollution_from | 0.705 | 77604 |
| greenhouse_gas_emission | 0.700 | 18703 |
| Co_2_emission | 0.691 | 88444 |
| GHG_emission | 0.691 | 52810 |
| GHG | 0.683 | 70082 |
| combustion_of | 0.673 | 77006 |
| carbon_dioxide_emission | 0.671 | 61386 |
| greenhouse_gas | 0.670 | 18514 |
| carbon_emission | 0.669 | 20778 |
| CO2_emission | 0.668 | 26256 |
| NOx | 0.665 | 71494 |
| air_pollutant | 0.661 | 77087 |
| particulate_matter | 0.653 | 54856 |
| sulfur_dioxide | 0.640 | 93673 |
| methane | 0.638 | 14641 |
| emit | 0.634 | 13873 |
| point_source | 0.626 | 87421 |
| CO2 | 0.624 | 9699 |
| particulate | 0.620 | 43599 |
| emission_reduction | 0.619 | 34127 |
| air_pollution | 0.619 | 13199 |
| Co_2 | 0.618 | 19859 |
| pollutant | 0.597 | 14162 |