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 -19.63
Milk (kg) 467.00 -0.014 -6.54
Fat (kg) 20.79 -0.375 -7.79
Prot (kg) 12.02 -0.441 -5.31
Fertility Sub Index 2.66
Calving Interval (days) -1.10 -1.459 1.60
Survival (%) 0.94 1.117 1.05
Calving Sub Index 3.37
Gestation Length (days) -3.67 -0.919 3.37
Beef Sub Index -1.55
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 8.60 -0.432 -3.71
Maintenance Sub Index Maint. Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index -22.51

* Based on an €80/tonne carbon price