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 -0.48
Milk (kg) -270.00 -0.014 3.78
Fat (kg) 10.35 -0.375 -3.88
Prot (kg) 0.86 -0.441 -0.38
Fertility Sub Index 8.37
Calving Interval (days) -4.66 -1.459 6.80
Survival (%) 1.41 1.117 1.58
Calving Sub Index 3.39
Gestation Length (days) -3.69 -0.919 3.39
Beef Sub Index 6.85
Carcass Weight (kg) -16.00 -0.528 8.44
Age of Slaughter (days) 3.69 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 26.11

* Based on an €80/tonne carbon price