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 -18.79
Milk (kg) 430.00 -0.014 -6.02
Fat (kg) 18.78 -0.375 -7.03
Prot (kg) 13.00 -0.441 -5.74
Fertility Sub Index -1.30
Calving Interval (days) 1.23 -1.459 -1.79
Survival (%) 0.44 1.117 0.49
Calving Sub Index 3.79
Gestation Length (days) -4.12 -0.919 3.79
Beef Sub Index -3.42
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 6.22 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index -8.58
Live WT (kg) 28.00 -0.307 -8.58
Total Carbon Sub Index -28.32

* Based on an €80/tonne carbon price