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 -15.11
Milk (kg) 487.00 -0.014 -6.82
Fat (kg) 12.71 -0.375 -4.76
Prot (kg) 8.00 -0.441 -3.53
Fertility Sub Index 0.75
Calving Interval (days) -0.35 -1.459 0.51
Survival (%) 0.21 1.117 0.23
Calving Sub Index -1.46
Gestation Length (days) 1.59 -0.919 -1.46
Beef Sub Index -0.08
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index -13.79

* Based on an €80/tonne carbon price