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 -19.06
Milk (kg) 525.00 -0.014 -7.35
Fat (kg) 14.02 -0.375 -5.25
Prot (kg) 14.64 -0.441 -6.46
Fertility Sub Index -13.40
Calving Interval (days) 8.21 -1.459 -11.98
Survival (%) -1.27 1.117 -1.42
Calving Sub Index 1.42
Gestation Length (days) -1.55 -0.919 1.42
Beef Sub Index -7.44
Carcass Weight (kg) 14.50 -0.528 -7.65
Age of Slaughter (days) -0.49 -0.432 0.21
Maintenance Sub Index Maint. Sub Index -7.79
Live WT (kg) 25.40 -0.307 -7.79
Total Carbon Sub Index -46.26

* Based on an €80/tonne carbon price