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 -3.41
Milk (kg) 492.00 -0.014 -6.89
Fat (kg) -8.79 -0.375 3.29
Prot (kg) -0.42 -0.441 0.19
Fertility Sub Index -13.67
Calving Interval (days) 7.07 -1.459 -10.32
Survival (%) -3.00 1.117 -3.35
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index -0.79
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 2.56 -0.432 -1.11
Maintenance Sub Index Maint. Sub Index -1.29
Live WT (kg) 4.20 -0.307 -1.29
Total Carbon Sub Index -18.53

* Based on an €80/tonne carbon price