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 4.34
Milk (kg) -210.00 -0.014 2.94
Fat (kg) 2.58 -0.375 -0.97
Prot (kg) -5.36 -0.441 2.37
Fertility Sub Index 0.77
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) 0.14 1.117 0.16
Calving Sub Index 1.26
Gestation Length (days) -1.37 -0.919 1.26
Beef Sub Index 2.07
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 3.39 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 16.40

* Based on an €80/tonne carbon price