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 -6.85
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) 7.37 -0.375 -2.76
Prot (kg) 7.39 -0.441 -3.26
Fertility Sub Index 1.94
Calving Interval (days) 0.02 -1.459 -0.03
Survival (%) 1.76 1.117 1.97
Calving Sub Index 2.71
Gestation Length (days) -2.95 -0.919 2.71
Beef Sub Index -0.65
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 2.37 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -2.51

* Based on an €80/tonne carbon price