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 4.55
Milk (kg) 32.00 -0.014 -0.45
Fat (kg) -4.23 -0.375 1.58
Prot (kg) -7.73 -0.441 3.41
Fertility Sub Index -17.79
Calving Interval (days) 9.38 -1.459 -13.69
Survival (%) -3.67 1.117 -4.10
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index -0.51
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 4.37 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -13.55

* Based on an €80/tonne carbon price