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 -5.81
Milk (kg) 179.00 -0.014 -2.51
Fat (kg) 11.58 -0.375 -4.34
Prot (kg) -2.34 -0.441 1.03
Fertility Sub Index -4.89
Calving Interval (days) 2.40 -1.459 -3.50
Survival (%) -1.24 1.117 -1.39
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.01
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.31 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index -9.37

* Based on an €80/tonne carbon price