| Similarity | Rank | |
|---|---|---|
| Co_2_emission | 0.904 | 88444 |
| carbon_dioxide_emission | 0.889 | 61386 |
| carbon_emission | 0.866 | 20778 |
| greenhouse_gas_emission | 0.851 | 18703 |
| GHG_emission | 0.799 | 52810 |
| emission | 0.782 | 4559 |
| fuel_consumption | 0.772 | 37742 |
| greenhouse_gas | 0.764 | 18514 |
| CO2 | 0.761 | 9699 |
| reduce_emission | 0.758 | 41104 |
| emission_reduction | 0.742 | 34127 |
| GHG | 0.735 | 70082 |
| energy_consumption | 0.726 | 13950 |
| carbon_footprint | 0.720 | 30112 |
| energy_use | 0.714 | 15921 |
| reduce_greenhouse_gas_emission | 0.711 | 57109 |
| low_emission | 0.708 | 91447 |
| reduce_carbon_emission | 0.707 | 71366 |
| of_fossil_fuel | 0.701 | 44531 |
| fuel_efficiency | 0.693 | 45499 |
| Co_2 | 0.678 | 19859 |
| carbon_reduction | 0.676 | 96756 |
| NOx | 0.671 | 71494 |
| to_reduce_emission | 0.669 | 81660 |
| emission_from | 0.668 | 32492 |