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 -3.17
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) -0.05 -0.375 0.02
Prot (kg) 5.61 -0.441 -2.48
Fertility Sub Index 10.47
Calving Interval (days) -5.63 -1.459 8.21
Survival (%) 2.02 1.117 2.26
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 0.77
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 4.57 -0.432 -1.97
Maintenance Sub Index Maint. Sub Index 6.41
Live WT (kg) -20.90 -0.307 6.41
Total Carbon Sub Index 17.26

* Based on an €80/tonne carbon price