| Similarity | Rank | |
|---|---|---|
| Renewable | 0.789 | 19768 |
| renewable | 0.756 | 6153 |
| Renewables | 0.742 | 55257 |
| renewables | 0.721 | 27442 |
| GHG | 0.708 | 30079 |
| NERC | 0.700 | 85755 |
| CER | 0.690 | 96060 |
| CDM | 0.686 | 41668 |
| Emissions | 0.679 | 37744 |
| Energy | 0.678 | 2769 |
| RPS | 0.675 | 59589 |
| REC | 0.670 | 47052 |
| consortia | 0.668 | 56850 |
| bioenergy | 0.668 | 65798 |
| MWh | 0.664 | 81228 |
| feed-in | 0.663 | 67440 |
| GHGs | 0.659 | 91201 |
| DECC | 0.658 | 73039 |
| SEPA | 0.657 | 68342 |
| RHI | 0.655 | 78903 |
| energy-efficiency | 0.651 | 70696 |
| Biomass | 0.651 | 50798 |
| energy-related | 0.651 | 86604 |
| CSP | 0.649 | 35309 |
| cogeneration | 0.647 | 76666 |