Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -4.52
Milk (kg) -48.00 -0.014 0.67
Fat (kg) 8.89 -0.375 -3.33
Prot (kg) 4.23 -0.441 -1.87
Fertility Sub Index 7.41
Calving Interval (days) -3.90 -1.459 5.69
Survival (%) 1.54 1.117 1.72
Calving Sub Index 4.61
Gestation Length (days) -5.01 -0.919 4.61
Beef Sub Index -0.16
Carcass Weight (kg) -10.10 -0.528 5.33
Age of Slaughter (days) 12.71 -0.432 -5.49
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 11.62

* Based on an €80/tonne carbon price