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 -2.47
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) 3.49 -0.375 -1.31
Prot (kg) 1.15 -0.441 -0.51
Fertility Sub Index 0.23
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) -0.02 1.117 -0.02
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.46
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.63 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 2.54
Live WT (kg) -8.30 -0.307 2.54
Total Carbon Sub Index 0.28

* Based on an €80/tonne carbon price