| Date of Evaluation Date of Eval. | Index Trait | PTA | *Carbon Cost | (€) 
                                    Contribution
                                    Contrib. PTA * Carbon Cost | 
|---|---|---|---|---|
| Sep 2025 | Milk Sub Index | -1.38 | ||
| Milk (kg) | -2.00 | -0.014 | 0.03 | |
| Fat (kg) | 1.86 | -0.375 | -0.70 | |
| Prot (kg) | 1.62 | -0.441 | -0.72 | |
| Fertility Sub Index | 0.69 | |||
| Calving Interval (days) | -0.25 | -1.459 | 0.36 | |
| Survival (%) | 0.29 | 1.117 | 0.32 | |
| Calving Sub Index | 3.70 | |||
| Gestation Length (days) | -4.02 | -0.919 | 3.70 | |
| Beef Sub Index | 2.40 | |||
| Carcass Weight (kg) | -3.20 | -0.528 | 1.69 | |
| Age of Slaughter (days) | -1.65 | -0.432 | 0.71 | |
| Maintenance Sub Index Maint. Sub Index | 6.07 | |||
| Live WT (kg) | -19.80 | -0.307 | 6.07 | |
| Total Carbon Sub Index | 11.47 | 
* Based on an €80/tonne carbon price