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 5.51
Milk (kg) -19.00 -0.014 0.27
Fat (kg) -6.54 -0.375 2.45
Prot (kg) -6.33 -0.441 2.79
Fertility Sub Index -8.19
Calving Interval (days) 3.23 -1.459 -4.71
Survival (%) -3.11 1.117 -3.47
Calving Sub Index 1.03
Gestation Length (days) -1.12 -0.919 1.03
Beef Sub Index -4.80
Carcass Weight (kg) 4.30 -0.528 -2.27
Age of Slaughter (days) 5.86 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index -12.14
Live WT (kg) 39.60 -0.307 -12.14
Total Carbon Sub Index -18.59

* Based on an €80/tonne carbon price