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 -4.58
Milk (kg) -231.00 -0.014 3.23
Fat (kg) 12.22 -0.375 -4.58
Prot (kg) 7.34 -0.441 -3.24
Fertility Sub Index 15.14
Calving Interval (days) -8.54 -1.459 12.46
Survival (%) 2.40 1.117 2.68
Calving Sub Index 4.23
Gestation Length (days) -4.60 -0.919 4.23
Beef Sub Index 0.03
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 10.68 -0.432 -4.61
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 19.41

* Based on an €80/tonne carbon price