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 9.56
Milk (kg) -108.00 -0.014 1.51
Fat (kg) -11.59 -0.375 4.34
Prot (kg) -8.40 -0.441 3.71
Fertility Sub Index -15.76
Calving Interval (days) 7.46 -1.459 -10.88
Survival (%) -4.36 1.117 -4.87
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index -2.84
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 6.45 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index -4.57
Live WT (kg) 14.90 -0.307 -4.57
Total Carbon Sub Index -11.33

* Based on an €80/tonne carbon price