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 -15.65
Milk (kg) 283.00 -0.014 -3.96
Fat (kg) 9.80 -0.375 -3.67
Prot (kg) 18.16 -0.441 -8.02
Fertility Sub Index 0.15
Calving Interval (days) -0.21 -1.459 0.31
Survival (%) -0.14 1.117 -0.16
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.30
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.53 -0.432 -1.09
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -15.56

* Based on an €80/tonne carbon price