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 -8.39
Milk (kg) 2.00 -0.014 -0.03
Fat (kg) 11.77 -0.375 -4.41
Prot (kg) 8.95 -0.441 -3.95
Fertility Sub Index 10.76
Calving Interval (days) -5.62 -1.459 8.20
Survival (%) 2.29 1.117 2.56
Calving Sub Index 2.94
Gestation Length (days) -3.20 -0.919 2.94
Beef Sub Index -1.70
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 7.49 -0.432 -3.23
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index 0.85

* Based on an €80/tonne carbon price