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 2.41
Milk (kg) 62.00 -0.014 -0.87
Fat (kg) -5.86 -0.375 2.19
Prot (kg) -2.46 -0.441 1.09
Fertility Sub Index -5.20
Calving Interval (days) 2.70 -1.459 -3.94
Survival (%) -1.13 1.117 -1.26
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 2.89
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) -1.31 -0.432 0.57
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 1.49

* Based on an €80/tonne carbon price