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 -11.09
Milk (kg) 285.00 -0.014 -3.99
Fat (kg) 12.52 -0.375 -4.69
Prot (kg) 5.47 -0.441 -2.41
Fertility Sub Index 1.16
Calving Interval (days) -0.54 -1.459 0.79
Survival (%) 0.33 1.117 0.37
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.10
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.35 -0.432 -0.58
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index -8.40

* Based on an €80/tonne carbon price