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 -8.37
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 3.61 -0.375 -1.35
Prot (kg) 9.25 -0.441 -4.08
Fertility Sub Index -7.46
Calving Interval (days) 3.50 -1.459 -5.11
Survival (%) -2.11 1.117 -2.36
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index 0.10
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) -1.22 -0.432 0.53
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -15.96

* Based on an €80/tonne carbon price