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 -0.59
Milk (kg) 113.00 -0.014 -1.58
Fat (kg) 1.41 -0.375 -0.53
Prot (kg) -3.45 -0.441 1.52
Fertility Sub Index 0.17
Calving Interval (days) -0.20 -1.459 0.29
Survival (%) -0.11 1.117 -0.12
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.35
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.76 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index 1.24

* Based on an €80/tonne carbon price