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 9.08
Milk (kg) -559.00 -0.014 7.83
Fat (kg) 5.74 -0.375 -2.15
Prot (kg) -7.71 -0.441 3.40
Fertility Sub Index -1.49
Calving Interval (days) 1.25 -1.459 -1.82
Survival (%) 0.30 1.117 0.34
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index -0.61
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) 8.25 -0.432 -3.56
Maintenance Sub Index Maint. Sub Index 8.22
Live WT (kg) -26.80 -0.307 8.22
Total Carbon Sub Index 15.83

* Based on an €80/tonne carbon price