| Criteria | Expert 1 | Expert 2 | Expert 3 | Expert 4 |
| 1. Availability | 1st | 2nd | 3rd | 2nd |
| 2. Energy storage versatility | 5th | 5th | 2nd | 7th |
| 3. Energy storage capability | 5th | 4th | 2nd | 5th |
| 4. Self-sufficiency and reliability | 2nd | 2nd | 2nd | 2nd |
| 5. Energy yield | 1st | 1st | 2nd | 1st |
| 6. Renewable | 1st | 1st | 4th | 2nd |
| 7. Job creation | 3rd | 2nd | 2nd | 6th |
| 8. Other benefits (including those from by-products) | 6th | 4th | 2nd | 7th |
| 9. Plant’s versatility/flexibility | 7th | 6th | 1st | 5th |
| 10. Life span | 4th | 3rd | 1st | 4th |
| 11. Technological impact | 3rd | 4th | 1st | 3rd |