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 -3.22
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) -2.41 -0.375 0.90
Prot (kg) 3.12 -0.441 -1.38
Fertility Sub Index -7.45
Calving Interval (days) 2.41 -1.459 -3.52
Survival (%) -3.52 1.117 -3.93
Calving Sub Index 3.26
Gestation Length (days) -3.55 -0.919 3.26
Beef Sub Index -4.39
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 8.21 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index -6.41
Live WT (kg) 20.90 -0.307 -6.41
Total Carbon Sub Index -18.20

* Based on an €80/tonne carbon price