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 -16.41
Milk (kg) 361.00 -0.014 -5.05
Fat (kg) 15.39 -0.375 -5.76
Prot (kg) 12.66 -0.441 -5.59
Fertility Sub Index 10.09
Calving Interval (days) -4.96 -1.459 7.24
Survival (%) 2.55 1.117 2.85
Calving Sub Index 3.28
Gestation Length (days) -3.57 -0.919 3.28
Beef Sub Index -3.15
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 5.34 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index -6.35
Live WT (kg) 20.70 -0.307 -6.35
Total Carbon Sub Index -12.53

* Based on an €80/tonne carbon price