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 23.61
Milk (kg) -529.00 -0.014 7.41
Fat (kg) -20.09 -0.375 7.52
Prot (kg) -19.67 -0.441 8.68
Fertility Sub Index -1.79
Calving Interval (days) 1.39 -1.459 -2.03
Survival (%) 0.21 1.117 0.23
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index -1.06
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 8.19 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 7.76
Live WT (kg) -25.30 -0.307 7.76
Total Carbon Sub Index 29.45

* Based on an €80/tonne carbon price