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 9.01
Milk (kg) -548.00 -0.014 7.67
Fat (kg) 3.86 -0.375 -1.45
Prot (kg) -6.31 -0.441 2.78
Fertility Sub Index 0.02
Calving Interval (days) -0.21 -1.459 0.31
Survival (%) -0.26 1.117 -0.29
Calving Sub Index 1.55
Gestation Length (days) -1.69 -0.919 1.55
Beef Sub Index 9.79
Carcass Weight (kg) -25.10 -0.528 13.24
Age of Slaughter (days) 8.00 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 18.27
Live WT (kg) -59.60 -0.307 18.27
Total Carbon Sub Index 38.63

* Based on an €80/tonne carbon price