Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -14.41
Milk (kg) 297.00 -0.014 -4.16
Fat (kg) 12.17 -0.375 -4.56
Prot (kg) 12.89 -0.441 -5.69
Fertility Sub Index 3.97
Calving Interval (days) -0.88 -1.459 1.28
Survival (%) 2.40 1.117 2.68
Calving Sub Index 2.71
Gestation Length (days) -2.95 -0.919 2.71
Beef Sub Index 4.44
Carcass Weight (kg) -16.20 -0.528 8.55
Age of Slaughter (days) 9.51 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index 11.53
Live WT (kg) -37.60 -0.307 11.53
Total Carbon Sub Index 8.24

* Based on an €80/tonne carbon price