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 -18.17
Milk (kg) 719.00 -0.014 -10.07
Fat (kg) 8.22 -0.375 -3.08
Prot (kg) 11.39 -0.441 -5.03
Fertility Sub Index -1.90
Calving Interval (days) 1.11 -1.459 -1.62
Survival (%) -0.25 1.117 -0.28
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index 0.13
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.05 -0.432 -0.45
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -20.34

* Based on an €80/tonne carbon price