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 21.76
Milk (kg) -733.00 -0.014 10.26
Fat (kg) -8.25 -0.375 3.09
Prot (kg) -19.05 -0.441 8.41
Fertility Sub Index -1.68
Calving Interval (days) 0.38 -1.459 -0.55
Survival (%) -1.01 1.117 -1.13
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index 2.44
Carcass Weight (kg) -10.60 -0.528 5.59
Age of Slaughter (days) 7.31 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index 9.81
Live WT (kg) -32.00 -0.307 9.81
Total Carbon Sub Index 32.59

* Based on an €80/tonne carbon price