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 -0.07
Milk (kg) -20.00 -0.014 0.28
Fat (kg) 0.49 -0.375 -0.18
Prot (kg) 0.37 -0.441 -0.16
Fertility Sub Index 6.41
Calving Interval (days) -3.10 -1.459 4.52
Survival (%) 1.69 1.117 1.89
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 3.39
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) -3.22 -0.432 1.39
Maintenance Sub Index Maint. Sub Index 7.23
Live WT (kg) -23.60 -0.307 7.23
Total Carbon Sub Index 21.94

* Based on an €80/tonne carbon price