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 -15.54
Milk (kg) 957.00 -0.014 -13.40
Fat (kg) -19.56 -0.375 7.33
Prot (kg) 21.46 -0.441 -9.47
Fertility Sub Index -5.47
Calving Interval (days) 2.80 -1.459 -4.09
Survival (%) -1.24 1.117 -1.39
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.97
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 1.42 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index 2.94
Live WT (kg) -9.60 -0.307 2.94
Total Carbon Sub Index -16.66

* Based on an €80/tonne carbon price