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 -6.43
Milk (kg) 271.00 -0.014 -3.79
Fat (kg) -5.10 -0.375 1.91
Prot (kg) 10.30 -0.441 -4.55
Fertility Sub Index 5.05
Calving Interval (days) -2.27 -1.459 3.31
Survival (%) 1.56 1.117 1.74
Calving Sub Index -1.52
Gestation Length (days) 1.65 -0.919 -1.52
Beef Sub Index -1.61
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 5.32 -0.432 -2.30
Maintenance Sub Index Maint. Sub Index 6.04
Live WT (kg) -19.70 -0.307 6.04
Total Carbon Sub Index 1.53

* Based on an €80/tonne carbon price