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 16.62
Milk (kg) -810.00 -0.014 11.34
Fat (kg) 3.24 -0.375 -1.21
Prot (kg) -14.71 -0.441 6.49
Fertility Sub Index 2.87
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) 1.90 1.117 2.12
Calving Sub Index -0.63
Gestation Length (days) 0.68 -0.919 -0.63
Beef Sub Index 14.85
Carcass Weight (kg) -34.90 -0.528 18.41
Age of Slaughter (days) 8.25 -0.432 -3.56
Maintenance Sub Index Maint. Sub Index 26.67
Live WT (kg) -87.00 -0.307 26.67
Total Carbon Sub Index 60.39

* Based on an €80/tonne carbon price