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 -8.18
Milk (kg) -63.00 -0.014 0.88
Fat (kg) 16.12 -0.375 -6.04
Prot (kg) 6.86 -0.441 -3.03
Fertility Sub Index 6.43
Calving Interval (days) -2.63 -1.459 3.84
Survival (%) 2.32 1.117 2.59
Calving Sub Index 4.11
Gestation Length (days) -4.47 -0.919 4.11
Beef Sub Index -0.41
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 6.09 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index 0.71

* Based on an €80/tonne carbon price