| Similarity | Rank | |
|---|---|---|
| energy_efficiency | 0.814 | 5081 |
| energy_saving | 0.773 | 17268 |
| increase_energy_efficiency | 0.767 | 97027 |
| renewable_technology | 0.767 | 94854 |
| improve_energy_efficiency | 0.763 | 77201 |
| energy_audit | 0.750 | 99702 |
| energy_efficiency_program | 0.745 | 99349 |
| renewable_energy_system | 0.716 | 88521 |
| renewable_energy_technology | 0.714 | 55947 |
| renewable_energy_source | 0.712 | 24016 |
| district_heating | 0.708 | 89833 |
| solar_PV | 0.703 | 71805 |
| carbon_reduction | 0.698 | 96756 |
| renewable_energy | 0.693 | 4106 |
| renewable_energy_project | 0.689 | 52660 |
| energy_conservation | 0.684 | 27969 |
| retrofitting | 0.682 | 76969 |
| energy_use | 0.678 | 15921 |
| Energy_Efficiency | 0.673 | 27741 |
| solar_thermal | 0.672 | 84209 |
| energy_bill | 0.668 | 54419 |
| renewable_source | 0.666 | 75160 |
| reduce_energy_consumption | 0.664 | 81333 |
| renewable_power | 0.661 | 86212 |
| energy_cost | 0.660 | 30658 |