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 -5.16
Milk (kg) 227.00 -0.014 -3.18
Fat (kg) 0.53 -0.375 -0.20
Prot (kg) 4.03 -0.441 -1.78
Fertility Sub Index -9.21
Calving Interval (days) 4.47 -1.459 -6.52
Survival (%) -2.41 1.117 -2.69
Calving Sub Index 2.05
Gestation Length (days) -2.23 -0.919 2.05
Beef Sub Index -1.89
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 5.11 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index -2.97
Live WT (kg) 9.70 -0.307 -2.97
Total Carbon Sub Index -17.18

* Based on an €80/tonne carbon price