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 -15.56
Milk (kg) 369.00 -0.014 -5.17
Fat (kg) 9.57 -0.375 -3.58
Prot (kg) 15.43 -0.441 -6.81
Fertility Sub Index -3.49
Calving Interval (days) 2.10 -1.459 -3.06
Survival (%) -0.38 1.117 -0.42
Calving Sub Index 2.62
Gestation Length (days) -2.85 -0.919 2.62
Beef Sub Index -1.19
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 7.16 -0.432 -3.09
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -15.97

* Based on an €80/tonne carbon price