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 -11.07
Milk (kg) 131.00 -0.014 -1.83
Fat (kg) 14.29 -0.375 -5.35
Prot (kg) 8.81 -0.441 -3.89
Fertility Sub Index 20.82
Calving Interval (days) -13.30 -1.459 19.41
Survival (%) 1.27 1.117 1.42
Calving Sub Index 3.24
Gestation Length (days) -3.53 -0.919 3.24
Beef Sub Index -0.37
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) -0.48 -0.432 0.21
Maintenance Sub Index Maint. Sub Index -3.31
Live WT (kg) 10.80 -0.307 -3.31
Total Carbon Sub Index 9.31

* Based on an €80/tonne carbon price