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 1.28
Milk (kg) 223.00 -0.014 -3.12
Fat (kg) -9.42 -0.375 3.53
Prot (kg) -1.97 -0.441 0.87
Fertility Sub Index -9.96
Calving Interval (days) 5.79 -1.459 -8.45
Survival (%) -1.35 1.117 -1.51
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index -3.46
Carcass Weight (kg) 3.00 -0.528 -1.58
Age of Slaughter (days) 4.35 -0.432 -1.88
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -17.71

* Based on an €80/tonne carbon price