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 -19.64
Milk (kg) 322.00 -0.014 -4.51
Fat (kg) 42.27 -0.375 -15.83
Prot (kg) -1.59 -0.441 0.70
Fertility Sub Index -4.92
Calving Interval (days) 2.37 -1.459 -3.46
Survival (%) -1.31 1.117 -1.46
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.49
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 2.00 -0.432 -0.86
Maintenance Sub Index Maint. Sub Index 1.50
Live WT (kg) -4.90 -0.307 1.50
Total Carbon Sub Index -24.10

* Based on an €80/tonne carbon price