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 -11.77
Milk (kg) 291.00 -0.014 -4.07
Fat (kg) 13.48 -0.375 -5.05
Prot (kg) 6.00 -0.441 -2.65
Fertility Sub Index 0.52
Calving Interval (days) -0.44 -1.459 0.64
Survival (%) -0.11 1.117 -0.12
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.37
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.22 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index -9.39

* Based on an €80/tonne carbon price