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 -2.86
Milk (kg) 264.00 -0.014 -3.70
Fat (kg) -1.93 -0.375 0.72
Prot (kg) -0.25 -0.441 0.11
Fertility Sub Index -14.81
Calving Interval (days) 7.69 -1.459 -11.22
Survival (%) -3.21 1.117 -3.59
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index -0.04
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 4.49 -0.432 -1.94
Maintenance Sub Index Maint. Sub Index 1.41
Live WT (kg) -4.60 -0.307 1.41
Total Carbon Sub Index -14.92

* Based on an €80/tonne carbon price