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 0.79
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) -5.11 -0.375 1.91
Prot (kg) -0.50 -0.441 0.22
Fertility Sub Index -15.16
Calving Interval (days) 8.29 -1.459 -12.10
Survival (%) -2.74 1.117 -3.06
Calving Sub Index -0.27
Gestation Length (days) 0.29 -0.919 -0.27
Beef Sub Index 0.70
Carcass Weight (kg) -8.70 -0.528 4.59
Age of Slaughter (days) 9.00 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index -3.49
Live WT (kg) 11.40 -0.307 -3.49
Total Carbon Sub Index -17.42

* Based on an €80/tonne carbon price