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 -5.54
Milk (kg) 78.00 -0.014 -1.09
Fat (kg) 10.35 -0.375 -3.88
Prot (kg) 1.30 -0.441 -0.57
Fertility Sub Index 6.93
Calving Interval (days) -3.95 -1.459 5.76
Survival (%) 1.04 1.117 1.16
Calving Sub Index 0.40
Gestation Length (days) -0.43 -0.919 0.40
Beef Sub Index -0.94
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 0.71 -0.432 -0.31
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index 1.39

* Based on an €80/tonne carbon price