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 13.45
Milk (kg) -256.00 -0.014 3.58
Fat (kg) -13.59 -0.375 5.09
Prot (kg) -10.82 -0.441 4.78
Fertility Sub Index -2.60
Calving Interval (days) 0.61 -1.459 -0.89
Survival (%) -1.53 1.117 -1.71
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index 6.35
Carcass Weight (kg) -12.30 -0.528 6.49
Age of Slaughter (days) 0.31 -0.432 -0.13
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 26.48

* Based on an €80/tonne carbon price