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 2.79
Milk (kg) 150.00 -0.014 -2.10
Fat (kg) -7.87 -0.375 2.95
Prot (kg) -4.39 -0.441 1.94
Fertility Sub Index -15.48
Calving Interval (days) 8.53 -1.459 -12.45
Survival (%) -2.72 1.117 -3.04
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index -2.67
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 7.04 -0.432 -3.04
Maintenance Sub Index Maint. Sub Index -3.89
Live WT (kg) 12.70 -0.307 -3.89
Total Carbon Sub Index -18.60

* Based on an €80/tonne carbon price