| Similarity | Rank | |
|---|---|---|
| greenhouse_gas | 0.832 | 18514 |
| GHG_emission | 0.818 | 52810 |
| greenhouse_gas_emission | 0.792 | 18703 |
| CO2 | 0.760 | 9699 |
| Co_2_emission | 0.750 | 88444 |
| emission | 0.745 | 4559 |
| carbon_emission | 0.744 | 20778 |
| CO2_emission | 0.735 | 26256 |
| carbon_dioxide_emission | 0.724 | 61386 |
| emission_reduction | 0.716 | 34127 |
| Co_2 | 0.703 | 19859 |
| NOx | 0.689 | 71494 |
| emission_from | 0.683 | 32492 |
| carbon_dioxide | 0.682 | 11994 |
| climate_impact | 0.677 | 58190 |
| reduce_emission | 0.669 | 41104 |
| methane | 0.663 | 14641 |
| nitrogen_oxide | 0.639 | 78932 |
| air_pollutant | 0.631 | 77087 |
| carbon_reduction | 0.631 | 96756 |
| reduce_greenhouse_gas_emission | 0.615 | 57109 |
| to_reduce_emission | 0.610 | 81660 |
| pollutant | 0.609 | 14162 |
| of_fossil_fuel | 0.607 | 44531 |
| sulfur_dioxide | 0.606 | 93673 |