| Name | Exergy / MeV/atom | Exergy / TJ/kg |
|---|---|---|
| Ho148 | 18.5 | 12.1 |
| Ho149 | 11.9 | 7.7 |
| Ho150 | 16.1 | 10.4 |
| Ho151 | 9.2 | 5.9 |
| Ho152 | 14.8 | 9.4 |
| Ho153 | 5.3 | 3.3 |
| Ho154 | 13.0 | 8.2 |
| Ho155 | 4.0 | 2.5 |
| Ho156 | 4.0 | 2.5 |
| Ho157 | 2.0 | 1.2 |
| Ho158 | 3.2 | 2.0 |
| Ho159 | 1.2 | 0.7 |
| Ho160 | 2.3 | 1.4 |
| Ho161 | 0.9 | 0.5 |
| Ho162 | 1.1 | 0.7 |
| Ho163 | 0 | 0.0 |
| Ho164 | 1.0 | 0.6 |
| Ho166 | 1.9 | 1.1 |
| Ho167 | 1.0 | 0.6 |
| Ho168 | 2.9 | 1.7 |
| Ho169 | 2.5 | 1.4 |
| Ho170 | 3.9 | 2.2 |
| Ho171 | 4.8 | 2.7 |
| Ho172 | 7.8 | 4.4 |
| Er144 | 39.2 | 26.3 |
| Er146 | 5.9 | 3.9 |
| Er147 | 28.8 | 18.9 |
| Er148 | 24.0 | 15.6 |
| Er149 | 18.5 | 12 |
| Er150 | 19.2 | 12.3 |
| Er151 | 13.5 | 8.6 |
| Er152 | 14.8 | 9.4 |
| Er153 | 10.3 | 6.5 |
| Er154 | 14.0 | 8.8 |
| Er155 | 6.8 | 4.2 |
| Er156 | 4.3 | 2.6 |
| Er157 | 4.3 | 2.7 |
| Er158 | 4.1 | 2.5 |
| Er159 | 2.9 | 1.8 |
| Er160 | 2.6 | 1.6 |
| Er161 | 1.8 | 1.1 |
| Er163 | 0.2 | 0.1 |
| Er165 | 0.4 | 0.2 |
| Er169 | 0.4 | 0.2 |
| Er171 | 1.6 | 0.9 |
| Er172 | 2.8 | 1.6 |
| Er173 | 3.9 | 2.2 |
| Er174 | 5 | 2.8 |
| Er175 | 6.5 | 3.6 |
| Tm145 | 41.0 | 27.3 |