Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 9.03
Milk (kg) -580.00 -0.014 8.12
Fat (kg) 4.29 -0.375 -1.61
Prot (kg) -5.71 -0.441 2.52
Fertility Sub Index 5.79
Calving Interval (days) -2.29 -1.459 3.34
Survival (%) 2.19 1.117 2.45
Calving Sub Index 1.90
Gestation Length (days) -2.07 -0.919 1.90
Beef Sub Index 11.89
Carcass Weight (kg) -28.00 -0.528 14.77
Age of Slaughter (days) 6.67 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 19.34
Live WT (kg) -63.10 -0.307 19.34
Total Carbon Sub Index 47.95

* Based on an €80/tonne carbon price