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 4.85
Milk (kg) -424.00 -0.014 5.94
Fat (kg) 9.70 -0.375 -3.63
Prot (kg) -5.77 -0.441 2.55
Fertility Sub Index -3.12
Calving Interval (days) 2.61 -1.459 -3.81
Survival (%) 0.62 1.117 0.69
Calving Sub Index -0.22
Gestation Length (days) 0.24 -0.919 -0.22
Beef Sub Index 10.39
Carcass Weight (kg) -26.10 -0.528 13.77
Age of Slaughter (days) 7.82 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index 19.31
Live WT (kg) -63.00 -0.307 19.31
Total Carbon Sub Index 31.22

* Based on an €80/tonne carbon price