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 3.69
Milk (kg) 197.00 -0.014 -2.76
Fat (kg) -9.78 -0.375 3.66
Prot (kg) -6.31 -0.441 2.78
Fertility Sub Index -3.89
Calving Interval (days) 2.00 -1.459 -2.92
Survival (%) -0.87 1.117 -0.97
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.79
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 3.17 -0.432 -1.37
Maintenance Sub Index Maint. Sub Index 1.16
Live WT (kg) -3.80 -0.307 1.16
Total Carbon Sub Index -0.38

* Based on an €80/tonne carbon price