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 -1.55
Milk (kg) -87.00 -0.014 1.22
Fat (kg) 2.60 -0.375 -0.97
Prot (kg) 4.06 -0.441 -1.79
Fertility Sub Index 7.15
Calving Interval (days) -3.67 -1.459 5.35
Survival (%) 1.61 1.117 1.80
Calving Sub Index 4.34
Gestation Length (days) -4.72 -0.919 4.34
Beef Sub Index 3.66
Carcass Weight (kg) -10.40 -0.528 5.49
Age of Slaughter (days) 4.23 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 16.98

* Based on an €80/tonne carbon price