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 -5.79
Milk (kg) 325.00 -0.014 -4.55
Fat (kg) 0.38 -0.375 -0.14
Prot (kg) 2.48 -0.441 -1.09
Fertility Sub Index -3.12
Calving Interval (days) 1.60 -1.459 -2.33
Survival (%) -0.70 1.117 -0.78
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index 0.05
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 2.82 -0.432 -1.22
Maintenance Sub Index Maint. Sub Index -1.78
Live WT (kg) 5.80 -0.307 -1.78
Total Carbon Sub Index -9.82

* Based on an €80/tonne carbon price