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 -0.37
Milk (kg) 175.00 -0.014 -2.45
Fat (kg) -5.12 -0.375 1.92
Prot (kg) -0.36 -0.441 0.16
Fertility Sub Index -17.49
Calving Interval (days) 9.39 -1.459 -13.70
Survival (%) -3.39 1.117 -3.79
Calving Sub Index 1.79
Gestation Length (days) -1.95 -0.919 1.79
Beef Sub Index -0.34
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 2.00 -0.432 -0.86
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index -15.73

* Based on an €80/tonne carbon price