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 14.31
Milk (kg) 191.00 -0.014 -2.67
Fat (kg) -26.55 -0.375 9.94
Prot (kg) -15.95 -0.441 7.04
Fertility Sub Index -3.32
Calving Interval (days) 1.62 -1.459 -2.36
Survival (%) -0.86 1.117 -0.96
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 0.54
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 3.14 -0.432 -1.36
Maintenance Sub Index Maint. Sub Index -1.44
Live WT (kg) 4.70 -0.307 -1.44
Total Carbon Sub Index 10.81

* Based on an €80/tonne carbon price