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 -10.22
Milk (kg) 408.00 -0.014 -5.71
Fat (kg) 5.56 -0.375 -2.08
Prot (kg) 5.49 -0.441 -2.42
Fertility Sub Index 0.92
Calving Interval (days) -0.88 -1.459 1.28
Survival (%) -0.33 1.117 -0.37
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.16
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index -8.16

* Based on an €80/tonne carbon price