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 0.48
Milk (kg) 209.00 -0.014 -2.93
Fat (kg) -6.73 -0.375 2.52
Prot (kg) -2.01 -0.441 0.89
Fertility Sub Index -14.54
Calving Interval (days) 7.63 -1.459 -11.13
Survival (%) -3.05 1.117 -3.41
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -3.71
Carcass Weight (kg) 4.60 -0.528 -2.43
Age of Slaughter (days) 2.97 -0.432 -1.28
Maintenance Sub Index Maint. Sub Index -6.32
Live WT (kg) 20.60 -0.307 -6.32
Total Carbon Sub Index -23.37

* Based on an €80/tonne carbon price