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 -18.55
Milk (kg) 397.00 -0.014 -5.56
Fat (kg) 16.15 -0.375 -6.05
Prot (kg) 15.73 -0.441 -6.94
Fertility Sub Index 3.16
Calving Interval (days) -1.23 -1.459 1.79
Survival (%) 1.22 1.117 1.36
Calving Sub Index 2.33
Gestation Length (days) -2.53 -0.919 2.33
Beef Sub Index -1.26
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 8.30 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index -1.56
Live WT (kg) 5.10 -0.307 -1.56
Total Carbon Sub Index -15.89

* Based on an €80/tonne carbon price