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 -0.11
Milk (kg) 212.00 -0.014 -2.97
Fat (kg) -10.07 -0.375 3.77
Prot (kg) 2.07 -0.441 -0.91
Fertility Sub Index 0.16
Calving Interval (days) -0.71 -1.459 1.04
Survival (%) -0.78 1.117 -0.87
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.94
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 2.71 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index 2.76

* Based on an €80/tonne carbon price