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 4.53
Milk (kg) 48.00 -0.014 -0.67
Fat (kg) -6.31 -0.375 2.36
Prot (kg) -6.43 -0.441 2.84
Fertility Sub Index -18.58
Calving Interval (days) 10.05 -1.459 -14.66
Survival (%) -3.51 1.117 -3.92
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index 0.06
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 3.15 -0.432 -1.36
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index -10.38

* Based on an €80/tonne carbon price