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 -12.68
Milk (kg) 203.00 -0.014 -2.84
Fat (kg) 15.30 -0.375 -5.73
Prot (kg) 9.30 -0.441 -4.10
Fertility Sub Index 1.28
Calving Interval (days) 0.35 -1.459 -0.51
Survival (%) 1.60 1.117 1.79
Calving Sub Index 1.89
Gestation Length (days) -2.06 -0.919 1.89
Beef Sub Index -1.02
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 2.24 -0.432 -0.97
Maintenance Sub Index Maint. Sub Index 3.89
Live WT (kg) -12.70 -0.307 3.89
Total Carbon Sub Index -6.63

* Based on an €80/tonne carbon price