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 -36.84
Milk (kg) 756.00 -0.014 -10.58
Fat (kg) 24.72 -0.375 -9.26
Prot (kg) 38.51 -0.441 -17.00
Fertility Sub Index 5.29
Calving Interval (days) -2.48 -1.459 3.62
Survival (%) 1.50 1.117 1.68
Calving Sub Index 1.67
Gestation Length (days) -1.82 -0.919 1.67
Beef Sub Index 2.26
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) -3.27 -0.432 1.41
Maintenance Sub Index Maint. Sub Index 6.32
Live WT (kg) -20.60 -0.307 6.32
Total Carbon Sub Index -21.30

* Based on an €80/tonne carbon price