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 -14.47
Milk (kg) 391.00 -0.014 -5.47
Fat (kg) 13.66 -0.375 -5.12
Prot (kg) 8.80 -0.441 -3.88
Fertility Sub Index -7.12
Calving Interval (days) 4.61 -1.459 -6.73
Survival (%) -0.35 1.117 -0.39
Calving Sub Index 4.41
Gestation Length (days) -4.80 -0.919 4.41
Beef Sub Index -3.79
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 8.66 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index -6.53
Live WT (kg) 21.30 -0.307 -6.53
Total Carbon Sub Index -27.51

* Based on an €80/tonne carbon price