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 -11.94
Milk (kg) 670.00 -0.014 -9.38
Fat (kg) 0.62 -0.375 -0.23
Prot (kg) 5.27 -0.441 -2.33
Fertility Sub Index -4.05
Calving Interval (days) 1.97 -1.459 -2.87
Survival (%) -1.05 1.117 -1.17
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.10
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.34 -0.432 -0.58
Maintenance Sub Index Maint. Sub Index 1.41
Live WT (kg) -4.60 -0.307 1.41
Total Carbon Sub Index -15.23

* Based on an €80/tonne carbon price