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 -15.58
Milk (kg) 458.00 -0.014 -6.41
Fat (kg) 10.91 -0.375 -4.09
Prot (kg) 11.51 -0.441 -5.08
Fertility Sub Index -6.36
Calving Interval (days) 3.64 -1.459 -5.31
Survival (%) -0.94 1.117 -1.05
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index -2.58
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 6.46 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index -5.46
Live WT (kg) 17.80 -0.307 -5.46
Total Carbon Sub Index -27.54

* Based on an €80/tonne carbon price