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 10.74
Milk (kg) -210.00 -0.014 2.94
Fat (kg) -7.43 -0.375 2.78
Prot (kg) -11.37 -0.441 5.02
Fertility Sub Index -6.29
Calving Interval (days) 3.21 -1.459 -4.68
Survival (%) -1.44 1.117 -1.61
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.99
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 0.64 -0.432 -0.28
Maintenance Sub Index Maint. Sub Index 1.47
Live WT (kg) -4.80 -0.307 1.47
Total Carbon Sub Index 6.36

* Based on an €80/tonne carbon price