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 -3.17
Milk (kg) -154.00 -0.014 2.16
Fat (kg) 10.47 -0.375 -3.92
Prot (kg) 3.18 -0.441 -1.40
Fertility Sub Index 3.98
Calving Interval (days) -2.26 -1.459 3.30
Survival (%) 0.61 1.117 0.68
Calving Sub Index 4.63
Gestation Length (days) -5.04 -0.919 4.63
Beef Sub Index -1.94
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 11.09 -0.432 -4.79
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 3.82

* Based on an €80/tonne carbon price