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 -4.71
Milk (kg) 185.00 -0.014 -2.59
Fat (kg) 2.52 -0.375 -0.94
Prot (kg) 2.66 -0.441 -1.17
Fertility Sub Index -15.60
Calving Interval (days) 8.41 -1.459 -12.27
Survival (%) -2.98 1.117 -3.33
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index -0.09
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 5.59 -0.432 -2.41
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index -20.64

* Based on an €80/tonne carbon price