| Date of Evaluation Date of Eval. | Index Trait | PTA | *Carbon Cost | (€) 
                                    Contribution
                                    Contrib. PTA * Carbon Cost | 
|---|---|---|---|---|
| Sep 2025 | Milk Sub Index | -3.65 | ||
| Milk (kg) | -12.00 | -0.014 | 0.17 | |
| Fat (kg) | 1.87 | -0.375 | -0.70 | |
| Prot (kg) | 7.07 | -0.441 | -3.12 | |
| Fertility Sub Index | 0.72 | |||
| Calving Interval (days) | -0.23 | -1.459 | 0.34 | |
| Survival (%) | 0.34 | 1.117 | 0.38 | |
| Calving Sub Index | 3.70 | |||
| Gestation Length (days) | -4.02 | -0.919 | 3.70 | |
| Beef Sub Index | 1.32 | |||
| Carcass Weight (kg) | -3.70 | -0.528 | 1.95 | |
| Age of Slaughter (days) | 1.47 | -0.432 | -0.63 | |
| Maintenance Sub Index Maint. Sub Index | 4.05 | |||
| Live WT (kg) | -13.20 | -0.307 | 4.05 | |
| Total Carbon Sub Index | 6.13 | 
* Based on an €80/tonne carbon price