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 -23.22
Milk (kg) 516.00 -0.014 -7.22
Fat (kg) 22.46 -0.375 -8.41
Prot (kg) 17.19 -0.441 -7.59
Fertility Sub Index -2.59
Calving Interval (days) 2.38 -1.459 -3.47
Survival (%) 0.79 1.117 0.88
Calving Sub Index 4.07
Gestation Length (days) -4.43 -0.919 4.07
Beef Sub Index -2.66
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 5.43 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index -3.89
Live WT (kg) 12.70 -0.307 -3.89
Total Carbon Sub Index -28.29

* Based on an €80/tonne carbon price