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 -17.12
Milk (kg) 391.00 -0.014 -5.47
Fat (kg) 27.46 -0.375 -10.29
Prot (kg) 3.08 -0.441 -1.36
Fertility Sub Index 0.77
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) 0.09 1.117 0.10
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.40
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 1.89 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 2.58
Live WT (kg) -8.40 -0.307 2.58
Total Carbon Sub Index -13.85

* Based on an €80/tonne carbon price