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 -3.16
Milk (kg) 180.00 -0.014 -2.52
Fat (kg) 2.38 -0.375 -0.89
Prot (kg) -0.57 -0.441 0.25
Fertility Sub Index -0.29
Calving Interval (days) -0.14 -1.459 0.20
Survival (%) -0.44 1.117 -0.49
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 1.27
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 0.73 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index 2.39
Live WT (kg) -7.80 -0.307 2.39
Total Carbon Sub Index -0.26

* Based on an €80/tonne carbon price