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 -16.28
Milk (kg) 781.00 -0.014 -10.93
Fat (kg) -4.72 -0.375 1.77
Prot (kg) 16.12 -0.441 -7.11
Fertility Sub Index 0.97
Calving Interval (days) -0.38 -1.459 0.55
Survival (%) 0.37 1.117 0.41
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.34
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.62 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index -15.85

* Based on an €80/tonne carbon price